Inventor · disambiguated record
David Su
Also filed as: SU DAVID · SU DAVID K · SU DAVID KUOCHIEH
49 granted patents·7 pending applications·1,212 citations·filing 1990–2021
99Inventor score
Top patents by PatentIndex Score
56 records- 0199US8755756B1Active cancellation of interference in a wireless communication systemZHANG NING·Filed 2010·Granted Jun 17, 2014·115 cites·22 claims
- 0296US7212788B2Method and apparatus for signal power loss reduction in RF communication systemsATHEROS COMM INC·Filed 2002·Granted May 1, 2007·127 cites·33 claims
- 0393US9730151B2Method and apparatus for initiating channel sounding with unassociated access pointsQUALCOMM INC·Filed 2015·Granted Aug 8, 2017·11 cites·27 claims
- 0493USD440557SLoudspeaker enclosureFiled 2000·Granted Apr 17, 2001·62 cites·1 claims
- 0593US5847602AMethod and apparatus for linearizing an efficient class D/E power amplifier using delta modulationHEWLETT PACKARD CO·Filed 1997·Granted Dec 8, 1998·90 cites·20 claims
- 0692US7865150B2Dual frequency band wireless LANATHEROS COMM INC·Filed 2007·Granted Jan 4, 2011·19 cites·11 claims
- 0792US6737920B2Variable gain amplifierATHEROS COMM INC·Filed 2002·Granted May 18, 2004·86 cites·19 claims
- 0891US7251459B2Dual frequency band wireless LANATHEROS COMM INC·Filed 2002·Granted Jul 31, 2007·73 cites·94 claims
- 0990US6850117B2CMOS transceiver having an integrated power amplifierATHEROS COMM INC·Filed 2003·Granted Feb 1, 2005·64 cites·15 claims
- 1090US5973556ADelta-modulated power supplyHEWLETT PACKARD CO·Filed 1998·Granted Oct 26, 1999·72 cites·8 claims
- 1189US10412680B1Method and apparatus for controlling power dissipation in a wireless receiverATMOSIC TECH INC·Filed 2018·Granted Sep 10, 2019·7 cites·26 claims
- 1289US8699972B2Transmit power calibration in a communication systemQUALCOMM INC·Filed 2012·Granted Apr 15, 2014·12 cites·28 claims
- 1389US6272322B1Real-time transceiver gain and path loss calibration for wireless systemsATHEROS COMM INC·Filed 2000·Granted Aug 7, 2001·48 cites·21 claims
- 1488US6509779B2System for providing electrostatic discharge protection for high-speed integrated circuitsATHEROS COMM INC·Filed 2002·Granted Jan 21, 2003·44 cites·9 claims
- 1586US7590390B2Method and apparatus for signal power loss reduction in RF communication systemsATHEROS COMM INC·Filed 2007·Granted Sep 15, 2009·10 cites·13 claims
- 1685US6597227B1System for providing electrostatic discharge protection for high-speed integrated circuitsATHEROS COMM INC·Filed 2000·Granted Jul 22, 2003·33 cites·11 claims
- 1785US6504433B1CMOS transceiver having an integrated power amplifierATHEROS COMM INC·Filed 2000·Granted Jan 7, 2003·42 cites·20 claims
- 1883US6570453B2Synthesizer with lock detector, lock algorithm, extended range VCO, and a simplified dual modulus dividerATHEROS COMM INC·Filed 2002·Granted May 27, 2003·23 cites·14 claims
- 1982US9949235B2Wireless paging mode for low-power operationATMOSIC TECH INC·Filed 2017·Granted Apr 17, 2018·4 cites·30 claims
- 2082US8400341B2Non-uniform sampling technique using a voltage controlled oscillatorSU DAVID KUOCHIEH·Filed 2011·Granted Mar 19, 2013·10 cites·19 claims
- 2182US8204451B1Wireless transceiver using shared filters for receive, transmit and calibration modesKHEIRKHAHI ALIREZA·Filed 2008·Granted Jun 19, 2012·12 cites·16 claims
- 2282US5025204ACurrent mirror using resistor ratios in CMOS processHEWLETT PACKARD CO·Filed 1990·Granted Jun 18, 1991·43 cites·4 claims
- 2381US8320847B2Method and apparatus for signal power loss reduction in RF communication systemsWEBER DAVID J·Filed 2006·Granted Nov 27, 2012·8 cites·4 claims
- 2479US11237910B2Method and apparatus for saving and restoring state informationATMOSIC TECH INC·Filed 2019·Granted Feb 1, 2022·2 cites·17 claims
- 2579US9204394B2Signature-coded wake-up transmissionQUALCOMM INC·Filed 2013·Granted Dec 1, 2015·4 cites·27 claims
- 2678US6593794B2System for providing electrostatic discharge protection for high-speed integrated circuitsATHEROS COMM·Filed 2002·Granted Jul 15, 2003·21 cites·2 claims
- 2777US9510193B2Wireless networking-enabled personal identification systemQUALCOMM INC·Filed 2013·Granted Nov 29, 2016·3 cites·42 claims
- 2876US9804664B2Adaptive control of RF low power modes in a multi-rate wireless system using MCS valueQUALCOMM INC·Filed 2014·Granted Oct 31, 2017·4 cites·27 claims
- 2976US8890624B2Fractional and integer PLL architecturesQUALCOMM INC·Filed 2012·Granted Nov 18, 2014·4 cites·28 claims
- 3075US10862343B2Method and apparatus for wireless transmission and reception of powerATMOSIC TECH INC·Filed 2019·Granted Dec 8, 2020·2 cites·12 claims
- 3175US6483188B1Rf integrated circuit layoutATHEROS COMM INC·Filed 2000·Granted Nov 19, 2002·23 cites·20 claims
- 3274US6242963B1Differential mixer with improved linearityATHEROS COMM INC·Filed 1999·Granted Jun 5, 2001·39 cites·41 claims
- 3373US8504889B2Sleep clock error recovery schemeHUSTED PAUL J·Filed 2010·Granted Aug 6, 2013·3 cites·20 claims
- 3472US6504431B2CMOS transceiver having an integrated power amplifierATHEROS COMM INC·Filed 2002·Granted Jan 7, 2003·17 cites·14 claims
- 3570US10154461B2Wireless networking-enabled personal identification systemQUALCOMM INC·Filed 2016·Granted Dec 11, 2018·1 cites·12 claims
- 3669US6731176B2Synthesizer with lock detector, lock algorithm, extended range VCO, and a simplified dual modulus dividerATHEROS COMM INC·Filed 2002·Granted May 4, 2004·10 cites·6 claims
- 3768US11178616B2Staged wireless device wake-upATMOSIC TECH INC·Filed 2019·Granted Nov 16, 2021·1 cites·19 claims
- 3868US9160461B2Systems and methods for minimizing spurs through duty cycle adjustmentQUALCOMM INC·Filed 2013·Granted Oct 13, 2015·2 cites·26 claims
- 3968US6404289B1Synthesizer with lock detector, lock algorithm, extended range VCO, and a simplified dual modulus dividerATHEROS COMM INC·Filed 2000·Granted Jun 11, 2002·11 cites·21 claims
- 4068US5039953AClass AB CMOS output amplifierHEWLETT PACKARD CO·Filed 1990·Granted Aug 13, 1991·20 cites·7 claims
- 4164US8767893B2Method and apparatus for eliminating the effects of frequency offsets in a digital communication systemQUALCOMM INC·Filed 2013·Granted Jul 1, 2014·1 cites·9 claims
- 4264US8532588B1Apparatus for signal power loss reduction in RF communication systemsWEBER DAVID J·Filed 2007·Granted Sep 10, 2013·4 cites·3 claims
- 4362US9781673B2Adaptive control of RF low power modes in a multi-rate wireless system using device modeQUALCOMM INC·Filed 2014·Granted Oct 3, 2017·1 cites·24 claims
- 4454US8289086B2Fractional and integer PLL architecturesCHEN SHUO-WEI·Filed 2009·Granted Oct 16, 2012·3 cites·14 claims
- 4554US2014192850A1Method and apparatus for eliminating the effects of frequency offsets in a digital communication systemQUALCOMM INC·Filed 2014·Application pending·0 cites
- 4651US6677779B1Flexible control interface for integrated circuitATHEROS COMM INC·Filed 2002·Granted Jan 13, 2004·2 cites·51 claims
- 4751US2019181685A1Method and apparatus for wireless transmission and reception of powerATMOSIC TECH INC·Filed 2017·Application pending·0 cites
- 4849US2022069620A1Rapid-charging wearable wireless deviceATMOSIC TECH INC·Filed 2021·Application pending·0 cites
- 4945US8363757B1Method and apparatus for eliminating the effects of frequency offsets in a digital communication systemQUALCOMM INC·Filed 1999·Granted Jan 29, 2013·15 cites·14 claims
- 5043US2013202268A1Blu-ray karaoke playerSU DAVID·Filed 2012·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →