Inventor · disambiguated record
Tom W. Kwan
Also filed as: KWAN TOM · KWAN TOM W
63 granted patents·1 pending application·1,610 citations·filing 1992–2023
99Inventor score
Files withBROADCOM CORP45ANALOG DEVICES INC8AVAGO TECH INT SALES PTE LID4BAJDECHI OVIDIU1BEHZAD ARYA R1
Top patents by PatentIndex Score
64 records- 0199US5471411AInterpolation filter with reduced set of filter coefficientsANALOG DEVICES INC·Filed 1994·Granted Nov 28, 1995·165 cites·3 claims
- 0298US7423699B2Fully integrated tuner architectureBROADCOM CORP·Filed 2006·Granted Sep 9, 2008·44 cites·16 claims
- 0398US5495200ADouble sampled biquad switched capacitor filterANALOG DEVICES INC·Filed 1993·Granted Feb 27, 1996·179 cites·11 claims
- 0497US8045066B2Fully integrated tuner architectureBROADCOM CORP·Filed 2010·Granted Oct 25, 2011·21 cites·19 claims
- 0597US6426680B1System and method for narrow band PLL tuningBROADCOM CORP·Filed 2000·Granted Jul 30, 2002·148 cites·28 claims
- 0697US5404142AData-directed scrambler for multi-bit noise shaping D/A convertersANALOG DEVICES INC·Filed 1993·Granted Apr 4, 1995·152 cites·12 claims
- 0796US6803829B2Integrated VCO having an improved tuning range over process and temperature variationsBROADCOM CORP·Filed 2002·Granted Oct 12, 2004·107 cites·7 claims
- 0896US5786778AVariable sample-rate DAC/ADC/converter systemANALOG DEVICES INC·Filed 1995·Granted Jul 28, 1998·109 cites·18 claims
- 0995US5475628AAsynchronous digital sample rate converterANALOG DEVICES INC·Filed 1992·Granted Dec 12, 1995·74 cites·57 claims
- 1092US7710300B2Segmented data shuffler apparatus for a digital to analog converter (DAC)BROADCOM CORP·Filed 2008·Granted May 4, 2010·26 cites·18 claims
- 1192US7259956B2Scalable integrated circuit high density capacitorsBROADCOM CORP·Filed 2004·Granted Aug 21, 2007·51 cites·6 claims
- 1292US7092043B2Fully integrated tuner architectureBROADCOM CORP·Filed 1999·Granted Aug 15, 2006·70 cites·59 claims
- 1392US7019598B2Integrated VCO having an improved tuning range over process and temperature variationsBROADCOM CORP·Filed 2003·Granted Mar 28, 2006·53 cites·10 claims
- 1492US6472940B1Gigabit ethernet transceiver with analog front endBROADCOM CORP·Filed 2000·Granted Oct 29, 2002·33 cites·4 claims
- 1591US7821581B2Fully integrated tuner architectureBROADCOM CORP·Filed 2008·Granted Oct 26, 2010·9 cites·28 claims
- 1691US6141671AAsynchronous digital sample rate converterANALOG DEVICES INC·Filed 1996·Granted Oct 31, 2000·52 cites·50 claims
- 1790US8754746B2Hand-held gaming device that identifies user based upon input from touch sensitive panelLUKAS BOB·Filed 2010·Granted Jun 17, 2014·33 cites·20 claims
- 1889US7995679B2Method and system for charge sensing with variable gain, offset compensation, and demodulationBROADCOM CORP·Filed 2005·Granted Aug 9, 2011·17 cites·21 claims
- 1987US7656643B2Scalable integrated circuit high density capacitorsBROADCOM CORP·Filed 2007·Granted Feb 2, 2010·10 cites·19 claims
- 2087US7649345B2Power supply regulator with digital controlBROADCOM CORP·Filed 2005·Granted Jan 19, 2010·21 cites·33 claims
- 2186US7978456B2Scalable integrated circuit high density capacitorsBROADCOM CORP·Filed 2009·Granted Jul 12, 2011·9 cites·15 claims
- 2285US9577662B2Method and apparatus for excess loop delay compensation in continuous-time sigma-delta analog-to-digital convertersBROADCOM CORP·Filed 2015·Granted Feb 21, 2017·10 cites·20 claims
- 2384US7348838B2Method and system for DC offset cancellation from a modulated signalBROADCOM CORP·Filed 2005·Granted Mar 25, 2008·10 cites·8 claims
- 2481US8000083B2Scalable integrated circuit high density capacitorsBROADCOM CORP·Filed 2009·Granted Aug 16, 2011·6 cites·19 claims
- 2580US7646253B2Frequency-locked clock generatorBROADCOM CORP·Filed 2006·Granted Jan 12, 2010·9 cites·17 claims
- 2680US7253763B2Switching between lower and higher power modes in an ADC for lower/higher precision operationsBROADCOM CORP·Filed 2006·Granted Aug 7, 2007·10 cites·10 claims
- 2780US5732002AMulti-rate IIR decimation and interpolation filtersANALOG DEVICES INC·Filed 1995·Granted Mar 24, 1998·35 cites·48 claims
- 2879US5666299AAsynchronous digital sample rate converterANALOG DEVICES INC·Filed 1995·Granted Sep 9, 1997·26 cites·20 claims
- 2976US6577184B2Switched-capacitor, common-mode feedback circuit for a differential amplifier without tail currentBROADCOM CORP·Filed 2001·Granted Jun 10, 2003·17 cites·45 claims
- 3075US10691255B1Frequency selective charge amplifier to attenuate common mode interferersAVAGO TECH INT SALES PTE LID·Filed 2019·Granted Jun 23, 2020·2 cites·20 claims
- 3175US8570707B2Scalable integrated circuit high density capacitorsFONG VICTOR CHIU-KIT·Filed 2011·Granted Oct 29, 2013·4 cites·19 claims
- 3274US8614621B2Remote control for multimedia system having touch sensitive panel for user IDSOBEL DAVID A·Filed 2010·Granted Dec 24, 2013·2 cites·25 claims
- 3373US8441381B2Gate leakage compensation in a current mirrorBAJDECHI OVIDIU·Filed 2011·Granted May 14, 2013·4 cites·20 claims
- 3473US7477100B2Method and system for single ended to differential ended demodulationBROADCOM CORP·Filed 2005·Granted Jan 13, 2009·6 cites·17 claims
- 3572US7852058B2Power supply regulator with digital controlBROADCOM CORP·Filed 2010·Granted Dec 14, 2010·3 cites·32 claims
- 3669US12463635B2Amplifier with output AC coupled envelope tracking supplyAVAGO TECH INT SALES PTE LID·Filed 2023·Granted Nov 4, 2025·0 cites·19 claims
- 3767US6781451B2Switched-capacitor, common-mode feedback circuit for a differential amplifier without tail currentBROADCOM CORP·Filed 2003·Granted Aug 24, 2004·11 cites·11 claims
- 3866US6801577B2Low voltage swing pad driver and receiverBROADCOM CORP·Filed 2002·Granted Oct 5, 2004·8 cites·36 claims
- 3965US7148750B2Gigabit ethernet transceiver with analog front endBROADCOM CORP·Filed 2006·Granted Dec 12, 2006·2 cites·8 claims
- 4065US6762702B2Shuffler apparatus and related dynamic element matching technique for linearization of unit-element digital-to-analog convertersBROADCOM CORP·Filed 2002·Granted Jul 13, 2004·11 cites·16 claims
- 4163US9007246B2Gate leakage compensation in a current mirrorBROADCOM CORP·Filed 2013·Granted Apr 14, 2015·2 cites·20 claims
- 4262US12392811B2Panel impedance sensing via driver replica currentAVAGO TECH INT SALES PTE LID·Filed 2023·Granted Aug 19, 2025·0 cites·19 claims
- 4360US7573839B2Line driver for an adaptive hybrid circuitBROADCOM CORP·Filed 2004·Granted Aug 11, 2009·4 cites·27 claims
- 4459US8982093B2Capacitive touch sensing system with interference rejectionWEI GUO WEN·Filed 2013·Granted Mar 17, 2015·2 cites·18 claims
- 4559US8018361B2Area-efficient analog-to-digital converterBROADCOM CORP·Filed 2009·Granted Sep 13, 2011·3 cites·25 claims
- 4658US7598808B2Gigabit ethernet transceiver with analog front endBROADCOM CORP·Filed 2008·Granted Oct 6, 2009·1 cites·18 claims
- 4758US7453943B2Hybrid circuit for broadband modemsBROADCOM CORP·Filed 2003·Granted Nov 18, 2008·5 cites·14 claims
- 4858US7116259B2Switching between lower and higher power modes in an ADC for lower/higher precision operationsBROADCOM CORP·Filed 2004·Granted Oct 3, 2006·7 cites·23 claims
- 4958US6828860B2Gigabit ethernet transceiver with analog front endBROADCOM CORP·Filed 2003·Granted Dec 7, 2004·4 cites·14 claims
- 5056US7671681B2Gigabit ethernet transceiver with analog front endBROADCOM CORP·Filed 2002·Granted Mar 2, 2010·2 cites·9 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →