Limestone Report: US-6687343-B2

Results

Patent Id	Score	Title	Patent Type	Publication Date	Priority Date	Family Id	Search Efficiency	Original Assignee	Current Assignee
EP0781016B1	1.061	Telephone apparatus used for computer network telephone system	GRANT	2004-05-06	1995-12-18	18396771	Great	Sony Corp	Sony Corp
EP1135922A1	1.054	METHOD FOR SETTING UP A COMMUNICATION BETWEEN TWO TERMINALS VIA INTERNET THROUGH A CALL SERVER UNIT RELATED TERMINAL AND SERVER	GRANT	2001-09-26	1998-12-02	9533480	Great	SAGEM SA	SAGEM SA
EP0781015B1	1.017	Computer network telephone system	GRANT	2005-07-20	1995-12-18	18396757	Great	Sony Corp	Sony Corp
WO2000027081A1	1.003	ECONOMICAL SYSTEM FOR COMMUNICATING TWO TERMINALS THROUGH INTERNET	APPLICATION	2000-05-11	1998-10-30	9532178	Great
EP0917785B1	0.999	PROCESSING DEVICE NETWORK	GRANT	2006-09-13	1996-07-17	10797074	Great	British Telecommunications PLC	British Telecommunications PLC
EP0931397A1	0.970	METHOD AND SYSTEM FOR A TWO-STEP DIALING CONNECTION PROCESS PROVIDING AN IDENTIFICATION OF A SECOND TERMINAL VIA THE INTERNET	GRANT	1999-07-28	1997-08-13	8228641	Great	Koninklijke Philips NV	Koninklijke Philips NV
EP1185070A1	0.966	ADAPTER AND METHOD OF CIRCUIT CONNECTION	GRANT	2002-03-06	2000-04-05	18616954	Great	Mitsubishi Electric Corp	Mitsubishi Electric Corp
EP0913983A1	0.961	Method for establishing a communication between an Internet terminal and a telephone and telephone for carrying out the method	GRANT	1999-05-06	1997-10-30	9512840	Great	SAGEM SA	SAGEM SA
EP0921659A1	0.945	MULTIMEDIA INFORMATION COMMUNICATION SYSTEM	GRANT	1999-06-09	1997-06-18	26487758	Great	Toshiba Corp	Toshiba Corp
EP0836315B1	0.941	Internet facsimile machine	GRANT	2005-12-07	1996-10-11	26556640	Great	Ricoh Co Ltd	Ricoh Co Ltd
EP0310001A2	0.937	Facsimile communication apparatus	GRANT	1989-04-05	1987-09-30	27530148	Great	Sharp Corp	Sharp Corp
EP1133141A1	0.934	PORTABLE TELEPHONE DEVICE	GRANT	2001-09-12	1999-09-28	17540176	Great	Panasonic Corp	Panasonic Corp
EP0939541A2	0.930	Internet facsimile apparatus and method of controlling internet facsimile communication using the apparatus	GRANT	1999-09-01	1998-02-27	27292973	Great	Canon Inc	Canon Inc
EP1137238B1	0.923	System and method for integrated communications over a local IP network	GRANT	2005-10-26	2000-03-20	19656856	Great	Samsung Electronics Co Ltd	Samsung Electronics Co Ltd
EP1290818B1	0.921	SYSTEM PROVIDING INTEGRATED SERVICES OVER A COMPUTER NETWORK	GRANT	2009-03-04	2000-04-13	21741275	Great	Verizon Laboratories Inc	Verizon Laboratories Inc
US6804021B1	0.920	Facsimile apparatus control method therefor and computer-readable storage medium	GRANT	2004-10-12	1998-10-13	17762609	Good	Canon Inc	Canon Inc
US6856431B2	0.920	Method and apparatus for facsimile transmission capable of effectively decreasing communication costs	GRANT	2005-02-15	2000-02-14	18559676	Good	Ricoh Co Ltd	Ricoh Co Ltd
EP0878940A2	0.916	Data communication over a computer network	GRANT	1998-11-18	1997-05-15	26462026	Good	Sony Corp	Sony Corp
EP1026909A1	0.915	Mobile phone with access to a cellular network and the Internet	GRANT	2000-08-09	1999-02-02	9541485	Good	SAGEM SA	SAGEM SA
EP0946023A1	0.906	Real time communication method through an information network such as Internet and system for implementing the method	GRANT	1999-09-29	1998-03-17	9524131	Good	SAGEM SA	SAGEM SA
EP0357427B1	0.898	Communication terminal device	GRANT	1994-10-19	1988-08-31	27330004	Good	Toshiba Corp	Toshiba Corp
EP0405899A2	0.897	Communication apparatus	GRANT	1991-01-02	1989-06-28	15782019	Good	Canon Inc	Canon Inc
EP0744109A1	0.895	COMMUNICATION METHOD AND APPARATUS	GRANT	1996-11-27	1994-02-09	10750121	Good	International Mobile Satellite Organization	Inmarsat Ltd
EP0873637B1	0.891	METHOD AND APPARATUS FOR IMPLEMENTING A COMPUTER NETWORK/INTERNET TELEPHONE SYSTEM	GRANT	2007-03-21	1995-11-01	24188348	Good	C2 Communications Technologies Inc	C2 COMMUNICATIONS TECHNOLOGIES INC., C2 Communications Technologies Inc
EP0398680B1	0.888	ISDN facsimile apparatus operable as a common terminal adapter for plural non-ISDN facsimile apparatuses	GRANT	1995-05-03	1989-05-17	14811509	Good	Canon Inc	Canon Inc
EP0473162A2	0.887	Facsimile apparatus capable of desired processing dependent on terminal number of calling party	GRANT	1992-03-04	1990-08-31	27304887	Good	Sharp Corp	Sharp Corp
EP0895390B1	0.886	System for linking fax and e-mail	GRANT	2007-02-07	1997-08-01	16547860	Good	Canon Inc	Canon Inc
EP0458540B1	0.883	Communication apparatus	GRANT	1998-01-28	1990-05-21	26464614	Good	Canon Inc	Canon Inc
EP1119182B1	0.880	Communication method and apparatus	GRANT	2009-09-02	2000-01-20	18539891	Good	Canon Inc	Canon Inc
EP0313313B1	0.875	Communication system and communication method	GRANT	1997-01-22	1987-10-19	27453371	Good	Canon Inc	Canon Inc
US6542472B1	0.870	Communication apparatus	GRANT	2003-04-01	1999-02-04	12211478	Good	Matsushita Graphic Communication Systems Inc	Panasonic System Solutions Japan Co Ltd
EP0750416B1	0.865	A communication apparatus having a calling function and connectable to external information-processing terminals	GRANT	2001-03-21	1995-06-20	15560096	Good	Canon Inc	Canon Inc
EP1040671B1	0.863	DEVICE AND METHOD FOR INFORMING SUBSCRIBER OF CALL INCOMING DURING DATA COMMUNICATION SERVICE	GRANT	2006-12-27	1998-09-03	19549447	Good	Samsung Electronics Co Ltd	Samsung Electronics Co Ltd
EP1119181B1	0.861	Method and apparatus for effectively handling data received	GRANT	2005-07-27	1999-12-28	18499937	Good	Ricoh Co Ltd	Ricoh Co Ltd
EP1202522B1	0.846	Terminal and media communications system	GRANT	2007-10-24	2000-10-31	18808616	Good	Fujitsu Ltd	Fujitsu Ltd
EP0951172A2	0.845	ISDN terminal apparatus	GRANT	1999-10-20	1998-04-14	14343677	Good	Sharp Corp	Sharp Corp
US6906829B1	0.843	Apparatus and method of performing a facsimile transmission through local area network	GRANT	2005-06-14	1998-05-06	14850996	Good	Ricoh Co Ltd	Ricoh Co Ltd
US5001709A	0.833	Communication system and apparatus	GRANT	1991-03-19	1988-02-09	26364466	Good	Canon Inc	Canon Inc
EP0490261A2	0.823	Facsimile system	GRANT	1992-06-17	1990-12-07	18510624	Good	Sharp Corp	Sharp Corp
EP0827331B1	0.822	Facsimile machine	GRANT	2006-10-18	1996-08-27	16817864	Good	Sharp Corp	Sharp Corp
US6825955B1	0.822	Method and apparatus for facsimile that notifies an e-mail transmission using facsimile protocol	GRANT	2004-11-30	1997-12-01	33455203	Good	Ricoh Co Ltd	Ricoh Co Ltd
US5604737A	0.820	Voice communication system and voice communication method	GRANT	1997-02-18	1993-12-15	18359398	Good	Hitachi Ltd	Hitachi Ltd
EP0847174A2	0.820	Method and apparatus for data network call processing	GRANT	1998-06-10	1996-12-09	25065384	Good	AT&T Corp, AT&T Wireless Services Inc	AT&T Corp, AT&T Wireless Services Inc
EP1169830B1	0.802	COMMUNICATIONS CONTROLLER FOR PROVIDING MULTIPLE ACCESS USING A SINGLE TELEPHONE LINE	GRANT	2008-02-27	1999-04-20	23133601	Good	MCI Worldcom Inc	Verizon Business Global LLC
EP0758175A1	0.801	COMMUNICATION SWITCHING SYSTEM AND COMMUNICATION SWITCHING METHOD	GRANT	1997-02-12	1995-01-05	26333373	Good	Nippon Telegraph and Telephone Corp, NTT Mobile Communications Networks Inc	Nippon Telegraph and Telephone Corp, NTT Docomo Inc
EP0880271A2	0.798	Facsimile communication system	GRANT	1998-11-25	1997-05-22	26462780	Good	Oki Electric Industry Co Ltd	Oki Electric Industry Co Ltd
EP1240777B1	0.795	A CLIENT-SERVER NETWORK FOR MANAGING INTERNET PROTOCOL VOICE PACKETS	GRANT	2007-03-28	1999-12-17	23852467	Good	Nortel Networks Ltd	Nortel Networks Ltd
EP0496245A2	0.787	Facsimile equipment having a telephone function	GRANT	1992-07-29	1991-01-24	12088886	Good	TEC KK	TEC KK
EP1031234A1	0.770	METHOD AND APPARATUS FOR MAKING A PHONE CALL CONNECTION OVER AN INTERNET CONNECTION	GRANT	2000-08-30	1997-08-13	27129561	Good	MediaRing com Ltd	MediaRing Ltd, Mediacom Technologies Pty Ltd
EP0563594B1	0.761	Video conference device	GRANT	1998-09-09	1992-03-30	13527300	Good	Hitachi Ltd, Hitachi Communication Systems Inc	Hitachi Ltd, Hitachi Information Technology Co Ltd
EP0899935B1	0.732	Facsimile machine transmitting and receiving digitally coded voice data	GRANT	2007-06-13	1997-08-29	16963579	Good	Oki Data Corp	Oki Data Corp
US4910764A	0.698	Facsimile and voice communications interface device	GRANT	1990-03-20	1989-04-13	23320714	Good	Product Engr and Manufacturing Inc	PHONETEL COMMUNICATIONS Inc, PRODUCT ENGINEERING & MANUFACTURING Inc 113 EXECUTIVE DR STE 114 A CORP OF, Product Engr and Manufacturing Inc
US5838777A	0.688	Apparatus for auto-detecting dialing of a parallel communication device	GRANT	1998-11-17	1997-02-28	26311175	Good	Inventec Corp	Inventec Corp
US5802160A	0.673	Multi-ring telephone method and system	GRANT	1998-09-01	1996-01-19	24360918	Good	Pilgrim Telephone Inc	COPLEY COLLECTION Inc
EP0294233A2	0.638	Cordless telephone apparatus and a method of controlling same	GRANT	1988-12-07	1987-06-03	15245615	Good	Toshiba Corp, NEC Corp, Nippon Telegraph and Telephone Corp	Toshiba Corp, NEC Corp, Nippon Telegraph and Telephone Corp
US6349133B1	0.631	Method and system for interfacing a telephony network and a digital data stream	GRANT	2002-02-19	1998-04-15	22030659	Good	Premisenet Inc	RCD INVESTMENTS NO 2 Ltd
US6697478B1	0.631	Simultaneous telephone ring apparatus and method	GRANT	2004-02-24	2000-09-20	24671765	Good	Parallel Communications Inc	Parallel Communications Inc
US6385303B1	0.620	System and method for identifying and announcing a caller and a callee of an incoming telephone call	GRANT	2002-05-07	1997-11-13	25515995	Good	Legerity Inc	Microsemi Semiconductor US Inc
US6122347A	0.618	System and method for self-announcing a caller of an incoming telephone call	GRANT	2000-09-19	1997-11-13	25515817	Good	Advanced Micro Devices Inc	Samsung Electronics Co Ltd
US6636595B1	0.616	Non-KSU message delivery system	GRANT	2003-10-21	1999-01-04	28793870	Good	Casio Communications Inc	Panasonic System Solutions Japan Co Ltd
US6178230B1	0.608	System and method for identifying a callee of an incoming telephone call	GRANT	2001-01-23	1997-11-13	25516360	Good	Advanced Micro Devices Inc	RPX Corp
US6173041B1	0.607	System and method for reducing call interruptions on a telephone	GRANT	2001-01-09	1997-11-13	25515998	Good	Advanced Micro Devices Inc	Samsung Electronics Co Ltd
US4875231A	0.603	Radio telephone system	GRANT	1989-10-17	1986-10-30	17324534	Good	Toshiba Corp, NEC Corp, Nippon Telegraph and Telephone Corp	Toshiba Corp, NEC Corp, NTT Docomo Inc
US5920615A	0.590	Telecommunications switch	GRANT	1999-07-06	1995-10-19	8221376	Good	British Telecommunications PLC	British Telecommunications PLC
US5633862A	0.570	DTMF signal transmission method in single frequency simultaneous transmitting and receiving system and single frequency simultaneous transmitting and receiving system transceiver capable of transmitting DTMF signal	GRANT	1997-05-27	1993-10-29	17783211	Good	Hitachi Denshi KK, Tohoku Electric Power Co Inc, Fujitech Co Ltd	Hitachi Denshi KK, Tohoku Electric Power Co Inc
US4991198A	0.562	Interconnection control method in cordless telephone system	GRANT	1991-02-05	1987-01-16	11675049	Good	Toshiba Corp, NEC Corp, Nippon Telegraph and Telephone Corp	Toshiba Corp, NEC Corp, NTT Docomo Inc
US4802200A	0.557	Radio telephone system control apparatus and method	GRANT	1989-01-31	1985-08-27	26504542	Good	NEC Corp, Nippon Telegraph and Telephone Corp	Toshiba Corp, NEC Corp, Nippon Telegraph and Telephone Corp
EP0074940A1	0.554	Cordless telephone set	GRANT	1983-03-23	1981-09-08	3556682	Good	PORTAPHONE AG	PORTAPHONE AG
US5031210A	0.553	Telephone apparatus	GRANT	1991-07-09	1989-07-27	16348954	Good	Panasonic Corp	Panasonic Corp
US5960066A	0.530	Method and apparatus for using telephone house wiring for voice/data network	GRANT	1999-09-28	1996-11-07	24992543	Good	Nokia of America Corp	Avago Technologies General IP Singapore Pte Ltd
US5905786A	0.516	Console and extension telephone system	GRANT	1999-05-18	1997-03-24	25237001	Good	Oakley Telecom LC	Oakley Telecom LC
US5317631A	0.514	Local switching system	GRANT	1994-05-31	1992-02-27	25290074	Good	Areanex Tech Inc	AREANEX TECHNOLOGY Inc A Corp OF, Areanex Tech Inc
US6115613A	0.511	System and method for providing telephone service to each member of a group of radio telephone subscribers	GRANT	2000-09-05	1997-07-02	25391057	Good	Telefonaktiebolaget LM Ericsson AB	Telefonaktiebolaget LM Ericsson AB
US6405041B1	0.508	Concurrent ringing on multiple network telephones	GRANT	2002-06-11	1996-06-27	24687817	Good	AT&T Wireless Services Inc	AT&T Mobility II LLC, AT&T Wireless Services Inc
US6956943B1	0.502	Method and apparatus for minimizing the telephony ring voltage power supply requirements of an integrated services hub	GRANT	2005-10-18	2000-11-30	35066232	Good	Sprint Communications Co LP	Sprint Communications Co LP
US7510121B2	0.487	Multi-level hierarchical radio-frequency communication system	GRANT	2009-03-31	1990-05-25	32397909	Good	Broadcom Corp	Avago Technologies International Sales Pte Ltd
US6373925B1	0.486	Telephone calling party announcement system and method	GRANT	2002-04-16	1996-06-28	24710513	Good	Siemens AG	Siemens AG, Microsemi Semiconductor US Inc
US5103448A	0.484	SIMULTANEOUS RINGING CONTROL IN THE TIME DIVISION DUPLEX TELECOMMUNICATIONS SYSTEM	GRANT	1992-04-07	1989-03-31	10654275	Good	Telent Technologies Services Ltd	Telent Technologies Services Ltd
US6266403B1	0.477	Telecommunication device	GRANT	2001-07-24	1997-08-25	8229989	Good	Alcatel SA	Alcatel SA
US5425089A	0.477	Low cost telephone caller identification device and method	GRANT	1995-06-13	1992-01-27	25246957	Good
US6253089B1	0.470	System for transferring information from a base station to portable phones	GRANT	2001-06-26	1995-12-04	8104161	Good	Nokia Mobile Phones Ltd	Nokia Mobile Phones Ltd
US5022069A	0.443	Modular automatic telephone switching system	GRANT	1991-06-04	1989-02-21	23212813	Good
US6721790B1	0.442	User settable unified workstation identification system	GRANT	2004-04-13	2000-03-09	24080784	Good	Avinta Communications Inc	Avinta Communications Inc
US7715534B2	0.435	Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets	GRANT	2010-05-11	2000-03-20	24118653	Good	Mosaid Technologies Inc	Conversant Intellectual Property Management Inc
US7885242B2	0.426	Enhanced mobility and address resolution in a wireless premises based network	GRANT	2011-02-08	1993-12-23	31982552	Good	Broadcom Corp	Avago Technologies General IP Singapore Pte Ltd
US20030128685A1	0.422	Wireless personal local area network	APPLICATION	2003-07-10	1992-11-27	25502049	Good	Broadcom Corp	Avago Technologies General IP Singapore Pte Ltd
EP1052837A2	0.421	Page in a selected phone group	GRANT	2000-11-15	1999-05-06	23183477	Good	Thomson Licensing SAS	Thomson Licensing SAS
US5297144A	0.418	Reservation-based polling protocol for a wireless data communications network	GRANT	1994-03-22	1991-01-22	24582537	Good	Spectrix Corp	Benhov GmbH LLC
US8325636B2	0.416	Local area network of serial intelligent cells	GRANT	2012-12-04	1998-07-28	22408942	Good	Mosaid Technologies Inc	Conversant Intellectual Property Management Inc
US7471651B2	0.407	Transaction control system including portable data terminal and mobile customer service station	GRANT	2008-12-30	1992-03-18	29588007	Good	Broadcom Corp	Avago Technologies General IP Singapore Pte Ltd
US5905956A	0.400	Method for identifying active handsets in a cordless telephone system	GRANT	1999-05-18	1996-06-25	24683293	Good	Motorola Solutions Inc	Google Technology Holdings LLC
US7106721B1	0.400	Telephone communication system over a single telephone line	GRANT	2006-09-12	2000-04-18	11074071	Good	SercoNet Ltd	SERCCNET Ltd, Conversant Intellectual Property Management Inc
US5361294A	0.397	Method and apparatus for noise quieting during resynchronization of a digital communication system	GRANT	1994-11-01	1992-12-23	25540032	Good	Motorola Solutions Inc	Motorola Solutions Inc
US4817089A	0.389	Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels	GRANT	1989-03-28	1985-03-20	24868102	Good	InterDigital Inc	InterDigital Technology Corp
US6400803B1	0.378	Voice over digital subscriber line call redirection for lifeline service	GRANT	2002-06-04	1999-08-17	23481980	Good	Nortel Networks Ltd	RPX Clearinghouse LLC
US4940974A	0.372	Multiterminal communication system and method	GRANT	1990-07-10	1988-11-01	23012088	Good	Norand Corp	Intermec IP Corp
US6842459B1	0.363	Network combining wired and non-wired segments	GRANT	2005-01-11	2000-04-19	24205879	Good	SercoNet Ltd	Conversant Intellectual Property Management Inc
US5398248A	0.354	Resolving conflicts between communication systems	GRANT	1995-03-14	1992-07-02	10718085	Good	US Philips Corp	US Philips Corp
US5347562A	0.347	Synchronizing groups of base stations in time division duplex communication systems	GRANT	1994-09-13	1989-08-18	26295790	Good	Hutchinson Personal Communications Ltd	Hutchinson Personal Communications Ltd
US4552997A	0.328	Arrangement for loop analysis testing for a digital switching system	GRANT	1985-11-12	1983-12-28	24262125	Good	GTE Automatic Electric Inc	AG Communication Systems Corp
US5896370A	0.305	Signal protection and monitoring system	GRANT	1999-04-20	1994-07-01	23029557	Good	Alcatel Lucent Holdings Inc	Alcatel Lucent Holdings Inc
US4984263A	0.296	Break-in method in a key system	GRANT	1991-01-08	1988-06-29	19275642	Good	Samsung Electronics Co Ltd	Samsung Electronics Co Ltd
US7058175B2	0.255	Digital switching system with shared analog line	GRANT	2006-06-06	1999-03-12	29588561	Good	Nortel Networks Ltd	Avaya Inc
GB2193064A	NR	CORDLESS TELEPHONE	GRANT	1988-01-27	1986-07-18	15882281	Good	Sony Corp	Sony Corp
US5809111A	0.653	Telephone control module and user site network and methods of operation	GRANT	1998-09-15	1996-04-01	24511564	Fair	Matthews Communications Management Inc	Callahan Cellular LLC, Matthews Communications Management Inc
US5881143A	0.567	Telephone line device	GRANT	1999-03-09	1996-08-12	24793074	Fair	Sprint Communications Co LP	Sprint Communications Co LP
US5596631A	0.502	Station controller for distributed single line PABX	GRANT	1997-01-21	1994-10-05	23235876	Fair	Areanex Tech Inc	Areanex Tech Inc
US5883944A	0.484	"Plug and play" telephone system	GRANT	1999-03-16	1997-02-28	25198234	Fair	Nokia of America Corp	Avaya Inc
US5887054A	0.460	Play and plug telephone system	GRANT	1999-03-23	1997-02-28	25198231	Fair	Nokia of America Corp	Avaya Inc
US4985916A	0.426	Party line converter	GRANT	1991-01-15	1989-11-01	23706167	Fair	Trison Telecommunications Ltd	Trison Telecommunications Ltd
US4219700A	0.414	Partyline subscriber interface circuit	GRANT	1980-08-26	1978-03-13	4110963	Fair	Microsemi Semiconductor ULC	AGT Ltd AN ALBERTA CORP, Microsemi Semiconductor ULC
US4519072A	0.412	Answer supervision system	GRANT	1985-05-21	1982-11-10	23749785	Fair	Rockwell International Corp	Firstpoint Contact Technologies LLC
US4435803A	0.390	Analog subscriber/trunk module with shared ringing source and ring-trip	GRANT	1984-03-06	1980-03-31	26833629	Fair	International Telephone and Telegraph Corp	Alcatel Lucent NV
US5481541A	0.356	Method of operation of remote data/control apparatus with controlled response timing	GRANT	1996-01-02	1991-09-07	10701095	Fair	Motorola Solutions Inc	Motorola Solutions Israel Ltd, Motorola Solutions Inc
US6115469A	0.300	Telephone line ring signal and DC power generator	GRANT	2000-09-05	1998-08-25	22488390	Fair	Unitrode Corp	Unitrode Corp
EP1239683A2	0.265	Method of generating an accurate ring cadence	GRANT	2002-09-11	2000-12-22	3826221	Fair	Alcatel CIT SA, Alcatel SA	Alcatel Lucent SAS
US5210745A	0.230	FRAME RESTRUCTURING INTERFACE FOR DIGITAL BIT STREAMS MULTIPLEXED BY TIME-DIVISION MULTIPLEXING DIGITAL TRIBUTARIES WITH DIFFERENT BIT RATES	GRANT	1993-05-11	1990-01-29	9393177	Fair	Alcatel CIT SA	Alcatel CIT SA
US7099511B2	0.210	Method and apparatus for coding and decoding image data using critical points	GRANT	2006-08-29	2000-03-14	18588655	Fair	Monolith Co Ltd	JBF PARTNERS Inc
JPH0537630A	NR	CALL SIGNAL TRANSMISSION CIRCUIT	GRANT	1993-02-12	1991-08-01	16301496	Fair
JPH03133297A	NR	CIRCUIT FOR ENCODING VIDEO SIGNAL	GRANT	1991-06-06	1989-09-27	23637538	Fair

Predictive Analytics

Composite Research Score (1-10)	4 MODERATE
Art Volume	LOW
Tech Complexity	INTRICATE
Priority Date	MID
Tech Diversity	NARROW
Expert Services Estimate	$1,950 — $2,400

CPC Technology Profile

Possible Classes	331
Recommended Classes	83
Government Assigned Classes	5

CPC	Title	Score
H04L65/1069	Setup \| computer conference organisation arrangements e.g. handling schedules setting up parameters needed by nodes to attend a conference booking network resources or notifying involved parties \| (ref: H04L12/1818)\| \| admission control or resource reservation in packet switching networks \| (ref: H04L47/70)\| \| arrangements for peer-to-peer networking in network applications \| (ref: H04L67/104)\| \| session management in network applications \| (ref: H04L67/14)\| \| negotiation of communication capabilities \| (ref: H04L69/24)	1.506
H04N1/32741	Generating ringing or calling signals or tones	1.038
H04M3/42314	in private branch exchanges	0.981
H04W88/02	Terminal devices	0.936
H04N1/32708	Telephone	0.921
H04M1/2535	adapted for voice communication over an Internet Protocol [IP] network \| Voice over Internet Protocol (VoIP) network equipment and services \| (ref: H04M7/006)\| \| internet protocols \| (ref: H04L29/06095)	0.918
H04Q3/58	Arrangements providing connection between main exchange and sub-exchange or satellite	0.909
H04W4/16	Communication-related supplementary services e.g. call-transfer or call-hold	0.881
H04L65/1043	MGC MGCP or Megaco \| decomposed PSTN/ISDN-IP gateways \| (ref: H04M7/1255)	0.878
H04N1/32411	Handling instructions for routing or relaying	0.867
H04L12/66	Arrangements for connecting between networks having differing types of switching systems e.g. gateways	0.864
H04M3/42221	Conversation recording systems \| at the subscriber's set \| (ref: H04M1/656)	0.863
H04N1/32797	Systems adapted to communicate over more than one channel e.g. via ISDN \| changing transmission mode according to type of channel \| (ref: H04N2201/33364)\| \| multichannel or multilink communication protocols \| (ref: H04L69/14)	0.857
H04L65/4076	Multicast or broadcast \| data switching systems for broadcast or conference \| (ref: H04L12/18)\| \| analog television systems in general \| (ref: H04N7/00)\| \| creating video channels for a dedicated end-user group \| (ref: H04N21/2668)\| \| arrangements for broadcast or distribution combined with broadcast \| (ref: H04H20/00)\| \| arrangements for broadcast applications with a direct linkage of broadcast information \| (ref: H04H60/00)\| \| arrangements for push based network services \| (ref: H04L67/26)	0.855
H04M7/006	Networks other than PSTN/ISDN providing telephone service e.g. Voice over Internet Protocol (VoIP) including next generation networks with a packet-switched transport layer \| (ref: H04L65/00)\| takes precedence\| aspects not specific to the type of network \| (ref: H04M3/00)\| \| special services in those networks \| (ref: H04M3/42)	0.852
H04M1/2473	Telephone terminals interfacing a personal computer e.g. using an API (Application Programming Interface) \| details of API \| (ref: H04M7/0021)	0.850
H04L69/168	Special adaptations of TCP UDP or IP to match specific link layer protocols e.g. ATM SONET or PPP \| IP over ATM \| (ref: H04L2012/5667)\| \| special adaptation of TCP protocol for wireless media \| (ref: H04W80/06)	0.849
H04M3/436	Arrangements for screening incoming calls \| i.e. evaluating the characteristics of a call before deciding whether to answer it \| based on the calling party profile \| (ref: H04M3/42059)\| \| based on location \| (ref: H04M3/42348)\| \| based on presence \| (ref: H04M3/42365)\| \| diversion \| (ref: H04M3/54)	0.849
H04L12/6418	Hybrid transport	0.847
H04N1/32406	in connection with routing or relaying e.g. using a fax-server or a store-and-forward facility \| stored and forward data switching systems \| (ref: H04L12/54)	0.847
H04N1/32683	Preventive counter-measures e.g. using redundant hardware or anticipating a fault \| arrangements for keeping a communication line open \| (ref: H04N1/32795)	0.839
H04W76/10	Connection setup	0.835
H04N1/32005	Automation of particular receiver jobs e.g. rejecting unwanted calls \| requesting a communication from a transmitter \| (ref: H04N1/32771)\| \| with picture signal storage for forwarding messages \| (ref: H04N1/32358)	0.834
H04L65/1026	at the edge	0.833
A47G19/2272	from drinking glasses or cups comprising lids or covers	0.831
H04L29/1216	Directories for hybrid networks e.g. including also telephone numbers	0.831
H04L29/12094	using Voice over IP [VoIP] directories e.g. Session Initiation Protocol [SIP] registrar or H.323 gatekeeper	0.830
H04N1/32717	a calling tone e.g. CI	0.828
H04L12/5692	Selection among different networks	0.825
H04M7/0057	Services where the data services network provides a telephone service in addition or as an alternative e.g. for backup purposes to the telephone service provided by the telephone services network	0.825
H04N1/00212	Attaching image data to computer messages e.g. to e-mails	0.825
H04N1/32704	Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line	0.824
H04N1/00281	with a telecommunication apparatus e.g. a switched network of teleprinters for the distribution of text-based information a selective call terminal \| details of transmission \| (ref: H04N1/00095)\| \| establishing a communication with one of a facsimile machine or another apparatus sharing a single line \| (ref: H04N1/32704)\| \| interfacing cordless telephone terminals with an accessory to increase the functionality of user interface \| (ref: H04M1/72527)	0.820
H04W36/0011	for data session or connection	0.820
H04N1/00214	details of transmission	0.818
H04L65/608	Streaming protocols e.g. RTP or RTCP	0.817
H04N1/00302	with a telephonic apparatus e.g. telephone answering machine or videotex terminal \| (ref: H04N1/00307)\| takes precedence\| telephonic communication \| (ref: H04M)	0.814
H04N1/00209	Transmitting or receiving image data e.g. facsimile data via a computer e.g. using e-mail a computer network the internet I-fax	0.814
H04N1/00127	Connection or combination of a still picture apparatus with another apparatus e.g. for storage processing or transmission of still picture signals or of information associated with a still picture	0.813
H04N1/32641	of transmission or transmitted data e.g. interruption or wrong number of pages	0.811
H04M3/4281	when the called subscriber is connected to a data network using his telephone line e.g. dial-up connection Internet browsing	0.811
H04N1/33369	Storage of mode or retrieval of prestored mode	0.810
H04L29/12216	Internet Protocol [IP] addresses	0.810
H04N1/0022	involving facsimile protocols or a combination of facsimile protocols and computer data transmission protocols	0.809
H04M1/57	Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set \| at the operator set in a manual exchange \| (ref: H04M5/20)	0.809
H04N7/147	Communication arrangements e.g. identifying the communication as a video-communication intermediate storage of the signals \| selecting \| (ref: H04Q)	0.807
H04N1/32363	at the transmitter or at the receiver	0.807
H04L29/06027	Protocols for multimedia communication	0.807
H04L65/1006	SIP	0.806
H04L65/103	in the network	0.805
H04M7/127	where the session control protocols comprise SIP and SS7	0.805
H04M7/0027	Collaboration services where a computer is used for data transfer and the telephone is used for telephonic communication	0.804
H04N1/00238	using an image reproducing device as a local output from a computer \| output via network e.g. network printing \| (ref: H04N1/00233)	0.803
H04M19/04	ringing-current generated at substation	0.801
H04Q3/66	Traffic distributors	0.800
H04L69/329	in the application layer i.e. layer seven \| network arrangements or network communication protocols for networked applications \| (ref: H04L67/00)\| \| digital computing or data processing equipment or methods specially adapted for specific applications \| (ref: G06F19/00)\| \| data processing systems and methods specially adapted for administrative commercial financial or managerial purposes \| (ref: G06Q)	0.565
H04L67/14	for session management \| session control for real-time communications \| (ref: H04L65/1066)\| \| session initiation protocol \| (ref: H04L65/1006)\| \| negotiation of communication capabilities \| (ref: H04L69/24)\| \| computer conference arrangements \| (ref: H04L12/1813)\| \| connection management in wireless networks \| (ref: H04W76/00)\| \| session management for telephonic communication and services \| (ref: H04M7/00)\| \| intertask communications in multiprogramming arrangements \| (ref: G06F9/54)	0.565
H04L65/602	at the source \| reformatting of video signals in video distribution servers \| (ref: H04N21/2343)\| \| reformatting of additional data in video distribution servers \| (ref: H04N21/2355)	0.565
H04L51/066	with adaptation of format	0.389
H04L61/1535	using an address exchange platform which sets up a session between two nodes e.g. "rendezvous" server \| address exchange for voice over internet protocol [VoIP] \| (ref: H04L61/1529)	0.389
H04L29/12103	using an address exchange platform which sets up a session between two nodes e.g. Rendezvous server \| (ref: H04L29/12094)\| takes precedence for address exchange for Voice over IP	0.389
H04L61/157	Directories for hybrid networks e.g. including telephone numbers	0.389
H04M7/0069	comprising a residential gateway e.g. those which provide an adapter for POTS or ISDN terminals	0.389
H04N1/32719	a facsimile calling signal e.g. CNG	0.389
H04N1/32726	signals other than facsimile protocol signals e.g. DTMF signals	0.389
H04N1/32728	an off-hook condition	0.389
H04Q11/0428	Integrated services digital network i.e. systems for transmission of different types of digitised signals e.g. speech data telecentral television signals	0.368
H04M1/575	Means for retrieving and displaying personal data about calling party	0.351
H04M1/006	Call diverting means	0.351
H04N1/32732	within a predetermined time	0.346
H04N1/32713	Data transmission device e.g. switched network of teleprinters for the distribution of text-based information transceiver	0.346
H04M7/0072	Speech codec negotiation \| (ref: H04L65/1069)\| takes precedence	0.344
H04L29/12018	Mapping of addresses of different types\| address resolution	0.341
H04L61/10	Mapping of addresses of different types\| Address resolution	0.341
H04L29/06	characterised by a protocol	0.341
H04L29/12009	Arrangements for addressing and naming in data networks	0.341
H04L51/00	Arrangements for user-to-user messaging in packet-switching networks e.g. e-mail or instant messages	0.341
H04M1/738	Interface circuits for coupling substations to external telephone lines \| (ref: H04M1/78)\| takes precedence	0.341
H04Q3/0016	Arrangements providing connection between exchanges	0.329
H04Q11/0435	Details	0.329
H04N1/32721	facsimile protocol signals e.g. DCS or TSI	0.326
H04N1/324	intermediate the transmitter and receiver terminals e.g. at an exchange	0.325
H04M3/53	Centralised arrangements for recording incoming messages \| i.e. mailbox systems	0.324
H04Q11/0471	Terminal access circuits	0.321
H04N1/33338	adapting to particular facsimile group e.g. G3	0.321
H04N1/33346	adapting to a particular standardised protocol	0.321
H04N1/33323	transmission mode only e.g. speed	0.321
H04N1/33353	according to the available bandwidth used for a single communication e.g. the number of ISDN channels used	0.321
H04N1/32754	Automatically connecting another apparatus when a first one has finished	0.320
H04M3/465	Arrangements for simultaneously calling a number of substations until an answer is obtained	0.320
H04M3/46	Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained	0.320
H04M1/72502	with one base station connected to a single line	0.319
H04M7/128	Details of addressing directories or routing tables	0.318
H04M7/122	where the PSTN/ISDN access is used as an access to networks other than PSTN/ISDN \| access arrangements to networks other than PSTN/ISDN \| (ref: H04M7/0066)\| \| access arrangements to public data networks \| (ref: H04L12/2856)	0.318
H04M3/42	Systems providing special services or facilities to subscribers	0.318
H04L12/6402	Hybrid switching fabrics	0.318
H04N1/32443	with asynchronous operation of the image input and output devices connected to the memory	0.318
H04N1/00204	with a digital computer or a digital computer system e.g. an internet server \| programmed control between transmitter and receiver or between image input and image output device \| (ref: H04N1/32561)	0.318
H04N1/32795	Arrangements for keeping the communication line open	0.318
H04N1/32789	Details of handshaking \| (ref: H04N1/32793)\| \| (ref: H04N1/32795)\| and \| (ref: H04N1/32797)\| take precedence	0.318
H04N1/32702	using digital control signals \| (ref: H04N1/32704)\| \| (ref: H04N1/32614)\| \| (ref: H04N1/32771)\| take precedence	0.317
H04N1/32619	with retransmission \| retransmission after changing the mode \| (ref: H04N1/3333)	0.315
H04N1/00103	specially adapted for radio transmission e.g. via satellites \| (ref: H04N1/00098)\| takes precedence	0.315
H04N1/32614	related to a single-mode communication e.g. at the transmitter or at the receiver	0.315
H04N1/3275	Giving priority to one of the apparatus	0.313
H04L61/1529	using voice over internet protocol [VoIP] directories e.g. session initiation protocol [SIP] registrar or H.323 gatekeeper \| real-time signaling or sessions protocols \| (ref: H04L65/1003)	0.313
H04L29/12	characterised by the data terminal \| contains provisionally no documents	0.313
H04L65/1036	at the edge	0.313
H04N1/32566	at the transmitter or at the receiver	0.313
H04L12/2898	Subscriber equipments \| DSL modems \| (ref: H04M11/062)\| \| cable modems \| (ref: H04L12/2801)	0.312
H04M1/26	Devices for signalling identity of wanted subscriber \| constructional features \| (ref: H04M1/23)	0.311
H04Q3/0025	Provisions for signalling \| circuitry in \| (ref: H04Q1/30)	0.311
H04M11/06	Simultaneous speech and telegraphic or other data transmission over the same conductors \| telegraphy in general \| (ref: H04L)	0.310
H04N1/32765	Initiating a communication	0.310
H04N1/32767	in response to a user operation e.g. actuating a switch \| (ref: H04N1/32769)\| and \| (ref: H04N1/32771)\| take precedence	0.310
H04M3/4931	Directory assistance systems	0.309
H04N1/00973	from a remote device e.g. receiving via the internet instructions input to a computer terminal	0.309
H04L51/14	with selective forwarding	0.309
H04N1/32743	Generating ring-back signals or tones	0.309
H04M7/1225	Details of core network interconnection arrangements	0.309
H04M15/56	for VoIP communications	0.308
H04M11/10	with dictation recording and playback systems \| such systems in general \| (ref: G11B)	0.308
H04M7/0081	Network operation administration maintenance or provisioning	0.308
H04M3/42246	where the subscriber uses a multi-mode terminal which moves and accesses different networks with at least one network having a wireline access including cordless PBX	0.308
H04W36/30	by measured or perceived connection quality data	0.307
H04L12/64	Hybrid switching systems	0.307
H04N1/33376	according to characteristics or state of one of the communicating parties e.g. available memory capacity	0.307
H04N1/00217	only involving computer data transmission protocols e.g. SMTP WAP or HTTP \| communication protocol aspects and techniques in packet data networks \| (ref: H04L69/00)\| \| network-specific arrangements or communication protocols supporting networked applications \| (ref: H04L67/00)	0.307
H04N1/33392	Details of handshaking	0.307
H04M7/1205	where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN e.g. Internet Protocol networks	0.307
H04L61/2564	for a higher-layer protocol e.g. for session initiation protocol [SIP] \| SIP for real-time communications \| (ref: H04L65/1006)	0.307
H04L61/2514	between local and global IP addresses	0.307
H04L29/12377	involving port numbers	0.307
H04L29/12924	Transport layer addresses e.g. aspects of Transmission Control Protocol [TCP] or User Datagram Protocol [UDP] ports	0.307
H04L61/255	Map-table maintenance and indexing	0.307
H04L29/12367	between local and global IP addresses	0.307
H04L29/125	for a higher-layer protocol e.g. for SIP	0.307
H04L61/2517	involving port numbers	0.307
H04L29/12462	Map-table maintenance and indexing	0.307
H04L65/1009	H.323	0.307
H04L61/6063	Transport layer addresses e.g. aspects of transmission control protocol [TCP] or user datagram protocol [UDP] ports \| TCP/IP or UDP protocol aspects or techniques \| (ref: H04L69/16)	0.307
H04L65/104	in the network	0.307
H04Q11/0457	Connection protocols	0.305
H04N1/333	Mode signalling or mode changing\| Handshaking therefor	0.305
H04N1/32427	Optimising routing e.g. for minimum cost	0.304
H04N1/32416	Storage of instructions or retrieval of prestored instructions	0.304
H04N1/32673	Adjusting or controlling an operating mode e.g. from paper reception to memory reception \| (ref: H04N1/32678)\| takes precedence\| inhibiting an operation \| (ref: H04N1/00925)	0.304
H04N1/32609	Fault detection or counter-measures e.g. original mis-positioned shortage of paper	0.304
H04N1/00206	Transmitting or receiving computer data via an image communication device e.g. a facsimile transceiver \| (ref: H04N1/00236)\| takes precedence	0.304
H04L61/2007	internet protocol [IP] addresses	0.304
H04M11/066	Telephone sets adapted for data transmision	0.304
H04J3/12	Arrangements providing for calling or supervisory signals	0.303
H04M1/253	Telephone sets using digital voice transmission \| simultaneous speech and data transmission \| (ref: H04M11/06)\| \| \| ISDN terminal access circuits \| (ref: H04Q11/0471)	0.303
H04M1/82	Line monitoring circuits for call progress or status discrimination \| for detecting caller identity \| (ref: H04M1/573)	0.303
H04N1/32379	Functions of a still picture terminal memory associated with reception	0.302
H04L29/12066	using Domain Name System [DNS]	0.302
H04L61/1511	using domain name system [DNS]	0.302
H04M1/2477	for selecting a function from a menu display \| (ref: H04M1/2474)\| takes precedence	0.302
H04L61/1523	using lightweight directory access protocol [LDAP]	0.302
H04N1/32667	Restarting a communication or performing a recovery operation	0.302
H04N1/32786	Ending a communication \| (ref: H04N1/32614)\| takes precedence	0.302
H04M1/725	Cordless telephones \| for handsfree use \| (ref: H04M1/6041)	0.302
H04W76/18	Management of setup rejection or failure	0.302
H04L65/80	QoS aspects \| monitoring of the downstream path of a video distribution network \| (ref: H04N21/2402)\| \| (ref: H04N21/44209)\| \| network service management ensuring proper service fulfillment according to an agreement or contract between two parties e.g. between an IT-provider and a customer \| (ref: H04L41/50)\| \| monitoring arrangements testing arrangements with monitoring of QoS metrics \| (ref: H04L43/08)\| \| traffic-type related flow control in packet switching networks e.g. priorities or QoS \| (ref: H04L47/24)\| \| admission control/resource reservation in packet switching networks based	0.302
H04M7/12	for working between exchanges having different types of switching equipment e.g. power-driven and step by step decimal and non-decimal \| circuit-switched and packet-switched i.e. gateway arrangements	0.302
H04M3/42374	where the information is provided to a monitoring entity such as a potential calling party or a call processing server	0.302
H04M3/42289	with carrierprovider selection by subscriber	0.302
H04N1/00236	using an image reading or reproducing device e.g. a facsimile reader or printer as a local input to or local output from a computer \| image input to or image output from a computer via a network \| (ref: H04N1/00209)	0.301
H04N1/32048	Auto-dialling or Auto-calling \| (ref: H04N1/32053)\| - \| (ref: H04N1/32074)\| take precedence	0.301
H04N1/32074	Redialing e.g. after failure to make a connection	0.301
H04N1/32037	Automation of particular transmitter jobs e.g. multi-address calling auto-dialing	0.301
H04W12/06	Authentication	0.300
H04W4/80	Services using short range communication e.g. near-field communication [NFC] radio-frequency identification [RFID] or low energy communication	0.300
H04W40/22	using selective relaying for reaching a BTS [Base Transceiver Station] or an access point	0.300
H04M15/00	Arrangements for metering time-control or time indication \| \| Metering charging or billing arrangements for voice wireline or wireless communications e.g. VoIP	0.300
H04M7/1245	where a network other than PSTN/ISDN interconnects two PSTN/ISDN networks	0.300
Y10S379/90	Internet e.g. Internet phone webphone internet-based telephony	0.065
H04N2201/3274	Storage or retrieval of prestored additional information	0.065
H04N2201/0039	Connection via a network	0.065
H04N2201/0086	Image transceiver \| (ref: H04N2201/0093)\| and \| (ref: H04N2201/0094)\| take precedence	0.065
H04N1/32122	in a separate device e.g. in a memory or on a display separate from image data	0.065
H04N2201/3208	of an e-mail or network address	0.065
H04N2201/3209	of a telephone number	0.065
H04N2201/0093	Facsimile machine \| (ref: H04N2201/0094)\| takes precedence	0.065
H04N2201/3207	of an address	0.065
H04N2201/002	Selecting or switching between an image communication channel and a non-image communication channel	0.065
H04Q2213/13096	Digital apparatus individually associated with a subscriber line digital line circuits	0.061
H04Q2213/13106	Microprocessor CPU	0.061
H04Q2213/13103	Memory	0.061
H04Q2213/13179	Fax still picture	0.061
H04Q2213/13174	Data transmission file transfer	0.061
H04Q2213/13034	A/D conversion code compression/expansion	0.061
H04Q2213/13405	Dual frequency signaling DTMF	0.061
H04Q2213/13098	Mobile subscriber	0.061
H04Q2213/1309	Apparatus individually associated with a subscriber line line circuits	0.061
H04Q2213/13248	Multimedia	0.061
H04Q2213/13389	LAN internet	0.061
H04Q2213/13204	Protocols	0.061
H04Q2213/13337	Picturephone videotelephony	0.061
H04Q2213/13196	Connection circuit/link/trunk/junction bridge router gateway	0.061
H04Q2213/13209	ISDN	0.061
H04Q2213/13097	Numbering addressing	0.061
H04W92/02	Inter-networking arrangements	0.059
H04W88/06	adapted for operation in multiple networks \| or having at least two operational modes\| e.g. multi-mode terminals	0.059
H04N2201/0034	Details of the connection e.g. connector interface	0.058
H04M2207/20	hybrid systems	0.057
H04M3/42178	by downloading data to substation equipment	0.057
H04Q2213/13091	CLI identification of calling line	0.057
H04W48/18	Selecting a network or a communication service	0.055
H04M7/0075	Details of addressing directories or routing tables	0.055
H04L63/06	for supporting key management in a packet data network \| cryptographic mechanisms or cryptographic arrangements for key management \| (ref: H04L9/08)	0.055
H04M2203/1008	Calls without connection establishment for implicit information transfer or as a service trigger	0.055
H04Q2213/13339	Ciphering encryption security	0.055
H04Q2213/13093	Personal computer PC	0.055
Y10S379/902	Auto-switch for an incoming voice data or fax telephone call e.g. comp/fax/tel	0.054
H04M2203/205	Broadcasting \| broadcasting in packet switching networks \| (ref: H04L12/18)	0.054
H04N2201/33364	Type of modulation\| Type of channel e.g. digital or analog\| Type of communication e.g. half-duplex or full-duplex	0.054
Y10S370/904	Integrated Services Digital Network ISDN	0.054
H04Q2213/179	Facsimile\| Fax e.g. still picture	0.054
H04Q2213/204	ISDN protocol\| ISO 7	0.054
H04Q2213/297	Coupling circuits between different (rate) TDM systems	0.054
H04Q2213/198	Temporary associated devices\| Pooled adapters	0.054
H04Q3/72	Finding out and indicating number of calling subscriber	0.053
H04M2242/22	Automatic class or number identification arrangements	0.053
H04M2207/203	composed of PSTN and data network e.g. the Internet	0.053
H04M3/42102	Making use of the called party identifier	0.053
H04M3/382	using authorisation codes or passwords	0.053
H04M3/42042	Notifying the called party of information on the calling party \| details within substation equipment \| (ref: H04M1/57)\| signalling details \| (ref: H04Q3/72)	0.053
H04M3/487	Arrangements for providing information services e.g. recorded voice services time announcements	0.053
H04M2203/2066	Call type detection of indication e.g. voice or fax mobile of fixed PSTN or IP	0.053
H04M3/533	Voice mail systems	0.053
H04L2012/6456	Channel and bandwidth allocation	0.053
H04M2203/156	On-line status dependent routing	0.053
H04L2012/6486	Signalling Protocols	0.053
H04M2207/18	wireless networks	0.053
H04W4/00	Services specially adapted for wireless communication networks\| Facilities therefor	0.053
H04M3/42365	Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity	0.053
H04L2012/6475	N-ISDN Public Switched Telephone Network [PSTN]	0.053
H04L2012/6481	Speech voice	0.053
H04L2012/6472	Internet	0.053
H04N2201/3335	Speed or rate	0.053
H04N2201/0068	Converting from still picture data	0.053
H04N2201/0024	Converting image communication control signals e.g. group 3 facsimile protocol signals to non-image communication control signals or \| vice versa	0.053
H04Q2213/13377	Recorded announcement	0.053
H04Q2213/1332	Logic circuits	0.053
H04Q2213/375	Electronic mail	0.053
H04Q2213/377	Recorded announcement	0.053
H04Q2213/034	Codec\| PCM compression	0.053
H04Q2213/13299	Bus	0.053
H04N2201/0015	Control of image communication with the connected apparatus e.g. signalling capability	0.052
H04Q2213/031	PCM	0.052
H04Q2213/201	Change-over service	0.052
H04W92/06	between gateways and public network devices	0.052
H04W8/00	Network data management	0.052
H04W88/16	Gateway arrangements	0.052
H04W88/14	Backbone network devices	0.052
H04W24/00	Supervisory monitoring or testing arrangements	0.052
Y10S379/908	Multimedia	0.052
H04M7/0012	Details of application programming interfaces [API] for telephone networks\| Arrangements which combine a telephonic communication equipment and a computer i.e. computer telephony integration [CPI] arrangements	0.052
H04L69/08	Protocols for interworking or protocol conversion \| arrangements for connecting between networks having differing types of switching systems e.g. gateways \| (ref: H04L12/66)\| \| network management protocols conversion \| (ref: H04L41/0226)	0.052
H04M3/02	Ringing or otherwise calling substations \| selective calling \| (ref: H04Q)	0.052
H04M7/1295	Details of dual tone multiple frequency signalling	0.052
H04M7/129	Details of providing call progress tones or announcements	0.052
H04L51/28	Details regarding addressing issues \| arrangements and protocols for addressing and naming \| (ref: H04L61/00)	0.052
H04N2201/0094	Multifunctional device i.e. a device capable of all of reading reproducing copying facsimile transception file transception	0.052
H04M1/6008	in the transmitter circuit	0.052
H04M2203/301	Management of recordings	0.051
H04M2207/187	combining circuit and packet-switched e.g. GPRS	0.051
H04M2203/558	Databases	0.051
H04M2250/66	user interface aspects for indicating selection options for a communication line	0.051
H04M7/1285	Details of finding and selecting a gateway for a particular call	0.051
H04M2203/2011	Service processing based on information specified by a party before or during a call e.g. information tone or routing selection	0.051
H04N2201/001	Sharing resources e.g. processing power or memory with a connected apparatus or enhancing the capability of the still picture apparatus	0.051
H04W76/22	Manipulation of transport tunnels	0.051
H04W84/12	WLAN [Wireless Local Area Networks]	0.051
H04W36/14	Reselecting a network or an air interface	0.051
H04N2201/33378	Type or format of data e.g. colour or B/W halftone or binary computer image file or facsimile data	0.051
H04N1/32117	in a separate transmission or protocol signal prior to or subsequent to the image data transmission e.g. in digital identification signal [DIS] in non standard setup [NSS] or in non standard field [NSF] \| for mode signalling \| (ref: H04N1/333)	0.051
H04N2201/33342	of transmission mode	0.051
H04N2201/3205	of identification information e.g. name or ID code \| (ref: H04N2201/3209)\| takes precedence	0.051
H04N2201/0067	Converting to still picture data	0.051
H04L61/106	across networks e.g. mapping telephone numbers to data network addresses	0.051
H04L2012/6454	Random e.g. Ethernet	0.051
H04L29/12037	across networks e.g. mapping telephone numbers to data network addresses	0.051
H04Q2213/296	Packet switching	0.051
H04Q2213/331	Abbreviated dialing	0.051
H04Q2213/392	Channel allocation - special rules	0.051
H04N2201/0022	Selecting or switching between an image communication mode and a non-image communication mode \| (ref: H04N2201/002)\| takes precedence	0.051
H04L2012/6429	Terminal adapters	0.051
H04N2201/3278	Transmission	0.051
H04N1/32106	separate from the image data e.g. in a different computer file	0.051
H04N2201/3264	of sound signals	0.051
H04M2201/52	Telephonic communication in combination with fax communication	0.051
H04N2201/3204	of data relating to a user sender addressee machine or electronic recording medium \| (ref: H04N2201/3256)\| and subgroups take precedence	0.051
H04N2201/3222	of processing required or performed e.g. forwarding urgent or confidential handling	0.051
H04N2201/33357	Compression mode	0.051
H04N2201/33328	Resolution	0.051
H04N2201/33321	Image or page size e.g. A3 A4	0.051
H04L2012/6443	Network Node Interface e.g. Routing Path finding	0.051
H04L69/16	Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP] \| flow control or congestion control in data switching networks \| (ref: H04L47/10)\| \| transport layer addressing aspects \| (ref: H04L61/6063)\| \| special adaptations of TCP UDP or IP for interworking of IP based networks with other networks \| (ref: H04L69/169)\| \| adapting video multiplex streams to a specific network \| (ref: H04N21/2381)\| \| network layer protocol adaptations for supporting mobility e.g. mobile IP \| (ref: H04W80/04)	0.051
H04L2012/6427	Subscriber Access Module\| Concentrator\| Group equipment	0.051
H04M3/4211	where the identifier is used to access a profile	0.050
Y10S707/99933	Query processing i.e. searching	0.050
H04M7/0006	where voice calls cross both networks	0.050
H04M2201/50	Telephonic communication in combination with video communication	0.050
H04M3/51	Centralised call answering arrangements requiring operator intervention \| e.g. call or contact centers for telemarketing	0.050
H04M3/2218	Call detail recording	0.050
H04M3/12	Marking faulty circuits "busy"\| Enabling equipment to disengage itself from faulty circuits \| \| Using redundant circuits\| Response of a circuit apparatus or system to an error	0.050
H04M3/08	Indicating faults in circuits or apparatus	0.050
H04M3/42382	Text-based messaging services in telephone networks such as PSTN/ISDN e.g. User-to-User Signalling or Short Message Service for fixed networks	0.050
H04M7/123	where the packet-switched network is an Internet Protocol Multimedia System-type network	0.050
H04W68/00	Notification of users e.g. alerting for incoming communication or change of service	0.050
H04W48/08	Access restriction or access information delivery e.g. discovery data delivery	0.050
H04M2203/654	Pre in or post-call message	0.050
H04M3/424	Arrangements for automatic redialling \| at the subscriber's set \| (ref: H04M1/27)	0.050
H04M2203/652	Call initiation triggered by text message	0.050
H04W48/16	Discovering processing access restriction or access information	0.050
H04N2201/3219	of a job status e.g. successful execution	0.050
H04N2201/3221	of a job number or identification e.g. communication number	0.050
H04N2201/3214	of a date	0.050
H04N2201/3215	of a time or duration	0.050
H04N2201/3243	of type information e.g. handwritten or text document	0.050
H04M2215/202	VoIP\| Packet switched telephony	0.050
H04M3/22	Supervisory monitoring \| management i.e. operation administration maintenance\| or testing arrangements	0.050
H04Q2213/13092	Scanning of subscriber lines monitoring	0.050
H04Q2213/13138	Least cost routing LCR	0.050
H04Q2213/13396	Signaling in general in-band signalling	0.050
H04Q2213/13166	Fault prevention	0.050
H04Q2213/1322	PBX	0.050
H04Q2213/13107	Control equipment for a part of the connection distributed control co-processing	0.050
H04M3/2254	in networks	0.050

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