Validity Report
Basic Report
US8674887B2 — Multi-band monopole antenna for a mobile communications device
Priority Date: 2002-12-22, Publication Date: 2014-03-18, Current Assignee: Fractus SAReport Generated: 2023-03-17
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Patent Id
Score
Title
Patent Type
Publication Date
Priority Date
Search Efficiency
Original Assignee
Current Assignee
US7511675B2●●●●●Antenna system for a motor vehicleGRANT2009-03-312000-10-26GreatAdvanced Automotive Antennas SLAdvanced Automotive Antennas SL
US20040125033A1●●●●●Dual-band antenna having high horizontal sensitivityAPPLICATION2004-07-012002-12-16GreatAlps Electric Co LtdAlps Alpine Co Ltd
EP1323207A1●●●●●MOBILE TELEPHONE COMPRISING A MULTI-BAND ANTENNAGRANT2003-07-022000-10-05GreatSiemens AGSiemens AG
US20040090378A1●●●●●Multi-band antenna structureAPPLICATION2004-05-132002-11-08GreatHon Hai Precision Industry Co LtdHon Hai Precision Industry Co Ltd
EP1522122A1●●●●●NOTCHED-FED ANTENNAGRANT2005-04-132002-07-15GreatFractus SAFractus SA
US6466170B2●●●●●Internal multi-band antennas for mobile communicationsGRANT2002-10-152001-03-28GreatMotorola IncBlackBerry Ltd
EP2230723A1●●●●●Coupled multiband antennasGRANT2010-09-222002-09-10GreatFractus SAFractus SA
US6801166B2●●●●●Planar antennaGRANT2004-10-052002-02-01GreatFiltronic LK OyCantor Fitzgerald Securities
EP1338058B1●●●●●INTEGRATED MULTISERVICE CAR ANTENNAGRANT2006-06-142000-10-26GreatAdvanced Automotive Antennas SLAdvanced Automotive Antennas SL
US6618020B2●●●●●Monopole slot antennaGRANT2003-09-092001-12-18GreatNokia OyjRPX Corp, Nokia USA Inc
US6642893B1●●●●●Multi-band antenna system including a retractable antenna and a meander antennaGRANT2003-11-042002-05-09GreatCenturion Wireless Technologies IncLaird Technologies Inc
US6781552B2●●●●●Built-in multi-band mobile phone antenna assembly with coplanar patch antenna and loop antennaGRANT2004-08-242002-11-22GreatQuanta Computer IncQuanta Computer Inc
US7158819B1●●●●●Antenna apparatus with inner antenna and grounded outer helix antennaGRANT2007-01-022000-06-29GreatMotorola IncGoogle Technology Holdings LLC
EP1547194A1●●●●●COUPLED MULTIBAND ANTENNASGRANT2005-06-292002-09-10GreatFractus SAFractus SA
US9755314B2●●●●●Loaded antennaGRANT2017-09-052001-10-16GreatFractus SAFractus SA
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Predictive Analytics

Composite Research Score (1-10)
8
  HARD
Art VolumeHIGH
Tech ComplexityINTRICATE
Priority DateMID
Tech DiversityAVERAGE
Expert Services Estimate$4,350 — $4,800
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Preview CPC Technology Profile

Possible Classes
208
Recommended Classes
52
Government Assigned Classes
7
CPC
Title
Score
H01Q21/30Combinations of separate antenna units operating in different wavebands and connected to a common feeder system●●●●●
H01Q1/243with built-in antennas●●●●●
H01Q5/307Individual or coupled radiating elements  each element being fed in an unspecified way●●●●●
H01Q9/40Element having extended radiating surface●●●●●
H01Q1/2208associated with components used in interrogation type services  i.e. in systems for information exchange between an interrogator/reader and a tag/transponder  e.g. in Radio Frequency Identification [RFID] systems | methods or arrangements for sensing record carriers  e.g. for reading patterns | (ref: G06K7/00)| | record carrier for use with machines and with at least a part designed to carry digital markings | (ref: G06K19/00)●●●●●
H01Q9/0421with a shorting wall or a shorting pin at one end of the element | (ref: H01Q9/0414)|  takes precedence●●●●●
H01Q1/2266disposed inside the computer●●●●●
G06F1/1616with folding flat displays  e.g. laptop computers or notebooks having a clamshell configuration  with body parts pivoting to an open position around an axis parallel to the plane they define in closed position●●●●●
H01Q9/42with folded element  the folded parts being spaced apart a small fraction of the operating wavelength●●●●●
H01Q1/2258used with computer equipment●●●●●
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