Validity Report
Basic Report
US7827581B1 — Wireless multimedia system
Priority Date: 2000-02-29, Publication Date: 2010-11-02, Current Assignee: BE Labs IncReport Generated: 2021-10-14
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Patent Id
Score
Title
Patent Type
Publication Date
Priority Date
Search Efficiency
Original Assignee
Current Assignee
US5793413A●●●●●Wireless video distributionGRANT1998-08-111995-05-01GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
US5613191A●●●●●Customer premise wireless distribution of audio-video  control signals and voice using CDMAGRANT1997-03-181995-05-01GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
US5630204A●●●●●Customer premise wireless distribution of broad band signals and two-way communication of control signals over power linesGRANT1997-05-131995-05-01GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
US5822324A●●●●●Simulcasting digital video programs for broadcast and interactive servicesGRANT1998-10-131995-03-16GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
US5613190A●●●●●Customer premise wireless distribution of audio-video  control signals and voiceGRANT1997-03-181995-05-01GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
US6526580B2●●●●●Broadband data broadcasting serviceGRANT2003-02-251999-04-16GreatDigeo IncVulcan Ventures Inc, Arris Enterprises LLC
WO1996028904A1●●●●●SIMULCASTING DIGITAL VIDEO PROGRAMS FOR BROADCAST AND INTERACTIVE SERVICESAPPLICATION1996-09-191995-03-16Great
US5708961A●●●●●Wireless on-premises video distribution using digital multiplexingGRANT1998-01-131995-05-01GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
EP1206878A1●●●●●MOBILE MULTIMEDIA TERMINAL FOR DVB-T AND LARGE AND SMALL CELL COMMUNICATIONGRANT2002-05-221999-08-27GreatNokia OyjNokia Oyj
EP0710025B1●●●●●Digital signal receiving apparatusGRANT2000-09-061994-10-28GreatSony CorpSony Corp
EP0876073A2●●●●●Dual-mode telephone for cordless and cellular networksGRANT1998-11-041997-05-01GreatAT&T CorpAT&T Corp
EP0852087B1●●●●●METHOD FOR THE COMMON TRANSMISSION OF DIGITAL AND ANALOGUE MODULATED RADIO BROADCASTING AND/ OR TELEVISION BROADCASTING SIGNALSGRANT1999-03-241995-09-22GreatRobert Bosch GmbHRobert Bosch GmbH
EP0888690B1●●●●●INTERACTIVE SATELLITE BROADCAST SYSTEMGRANT2001-08-161996-03-19GreatVistar Telecommunications IncVistar Telecommunications Inc
EP0624039A2●●●●●Integrated television services systemGRANT1994-11-091993-05-03GreatAT&T CorpAT&T Corp
EP0239908B1●●●●●Wideband switching systemGRANT1994-02-231986-03-31GreatAmerican Telephone and Telegraph Co Inc, AT&T CorpAT&T Corp
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Predictive Analytics

Composite Research Score (1-10)
7
  MODERATE
Art VolumeHIGH
Tech ComplexityINTRICATE
Priority DateMID
Tech DiversityNARROW
Expert Services Estimate$3,750 — $4,200
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Preview CPC Technology Profile

Possible Classes
1,544
Recommended Classes
386
Government Assigned Classes
9
CPC
Title
Score
H04B7/1858Arrangements for data transmission on the physical system  i.e. for data bit transmission between network components●●●●●
H04N7/173with two-way working  e.g. subscriber sending a programme selection signal●●●●●
H04L12/2801Broadband local area networks●●●●●
H04N7/106for domestic distribution●●●●●
H04N7/20Adaptations for transmission via a GHz frequency band  e.g. via satellite●●●●●
H04N21/426Characteristics of or|  Internal components of the client | (ref: H04N5/44)|  takes precedence●●●●●
H04L12/2803Home automation networks●●●●●
H04H60/04Studio equipment| Interconnection of studios●●●●●
H04L61/25mapping of addresses of the same type| address translation●●●●●
H04L65/4084Content on demand | analog television systems using two way working | (ref: H04N7/173)| | end-user applications for requesting content  additional data or services | (ref: H04N21/472)●●●●●
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