Inventor · disambiguated record
Robert Fifield
Also filed as: FIFIELD ROBERT · FIFIELD ROBERT W
13 granted patents·10 pending applications·242 citations·filing 1998–2018
91Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV9FIFIELD ROBERT5FIFIELD ROBERT W3NXP BV2CALDWELL RICHARD JOHN1
Top patents by PatentIndex Score
23 records- 0190US10328960B2Express train systemFIFIELD ROBERT W·Filed 2016·Granted Jun 25, 2019·9 cites·10 claims
- 0280US7167454B2Radio communication systemKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jan 23, 2007·32 cites·15 claims
- 0377US6504834B1Wireless networkKONINKL PHILIPS ELECTRONICS NV·Filed 1998·Granted Jan 7, 2003·85 cites·10 claims
- 0473US9987994B2Rooftop bike rack systemFIFIELD ROBERT W·Filed 2016·Granted Jun 5, 2018·3 cites·8 claims
- 0570US6178512B1Wireless networkPHILIPS CORP·Filed 1998·Granted Jan 23, 2001·73 cites·10 claims
- 0668US7791515B2Adapting filter to detected interference levelNXP BV·Filed 2005·Granted Sep 7, 2010·6 cites·20 claims
- 0765US6744752B1Radio local area networkKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jun 1, 2004·11 cites·11 claims
- 0850US8792600B2Fractional frequency and sampling-rate change in the frequency domainFIFIELD ROBERT·Filed 2009·Granted Jul 29, 2014·0 cites·14 claims
- 0950US8085838B2Receiver having an adaptive filter and method of optimising the filterFIFIELD ROBERT·Filed 2002·Granted Dec 27, 2011·2 cites·15 claims
- 1050US2018281692A1Rooftop Bike Rack SystemFIFIELD ROBERT W·Filed 2018·Application pending·0 cites
- 1147US8831154B2Radio receiver gain controlFIFIELD ROBERT·Filed 2009·Granted Sep 9, 2014·0 cites·20 claims
- 1247US8634507B2Receiver having an adaptive filter and method of optimizing the filterFIFIELD ROBERT·Filed 2011·Granted Jan 21, 2014·0 cites·18 claims
- 1347US6781951B1Radio communication systemKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Aug 24, 2004·21 cites·12 claims
- 1447US2006236350A1Distribution of a broadcast programFIFIELD ROBERT·Filed 2003·Application pending·0 cites
- 1545US2009305643A1Radio receiverST ERICSSON SA·Filed 2009·Application pending·0 cites
- 1643US2006233200A1Packet retransmission for mimo systems using multipath transmissionKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 1742US2003128790A1Method of, and receiver for, minimising carrier phase rotation due to signal adjustments and enhancementsKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Application pending·0 cites
- 1841US8331507B2Multi-channel receiver deviceCALDWELL RICHARD JOHN·Filed 2009·Granted Dec 11, 2012·0 cites·12 claims
- 1941US2003002604A1Frequency offset diversity receiverKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Application pending·0 cites
- 2040US2007183547A1Method of, and receiver for, cancelling interferring signalsKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2140US2002122393A1Antenna diversity in a wireless local area networkKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Application pending·0 cites
- 2236US2009150468A1Digital filterNXP BV·Filed 2006·Application pending·0 cites
- 2329US2003152053A1Wireless local area network systemFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →