Inventor · disambiguated record
Kwai Chi Chan
Also filed as: CHAN KWAI CHI
10 granted patents·234 citations·filing 2008–2016
90Inventor score
Files withHK APPLIED SCIENCE & TECH RES3WAN HO MING KAREN2CHAN KWAI CHI1HONG KONG APPLIED SCIENCE & TECH RES INST COMPANY LTD1KUANG XIAO FEI1
Top patents by PatentIndex Score
10 records- 0197US9484945B1Asynchronous successive-approximation-register analog-to-digital converter (SAR ADC) in synchronized systemHONG KONG APPLIED SCIENCE & TECH RES INST COMPANY LTD·Filed 2016·Granted Nov 1, 2016·52 cites·20 claims
- 0295US7741981B1Dual-use comparator/op amp for use as both a successive-approximation ADC and DACHK APPLIED SCIENCE & TECH RES·Filed 2008·Granted Jun 22, 2010·72 cites·20 claims
- 0393US8421660B1Configurable cascading sigma delta analog-to digital converter (ADC) for adjusting power and performanceWAN HO MING KAREN·Filed 2011·Granted Apr 16, 2013·29 cites·20 claims
- 0489US8416107B1Charge compensation calibration for high resolution data converterWAN KAM CHUEN·Filed 2011·Granted Apr 9, 2013·23 cites·21 claims
- 0589US7764215B2Multi-stage comparator with offset canceling capacitor across secondary differential inputs for high-speed low-gain compare and high-gain auto-zeroingHK APPLIED SCIENCE & TECH RES·Filed 2008·Granted Jul 27, 2010·20 cites·23 claims
- 0688US8193854B2Bi-directional trimming methods and circuits for a precise band-gap referenceKUANG XIAO FEI·Filed 2010·Granted Jun 5, 2012·16 cites·20 claims
- 0777US9190961B1Digitally-programmable gain amplifier with direct-charge transfer and offset cancellationHK APPLIED SCIENCE & TECH RES·Filed 2014·Granted Nov 17, 2015·6 cites·19 claims
- 0876US8258864B1Ultra low voltage multi-stage high-speed CMOS comparator with autozeroingCHAN KWAI CHI·Filed 2011·Granted Sep 4, 2012·8 cites·20 claims
- 0973US8471744B1Reduced residual offset sigma delta analog-to-digital converter (ADC) with chopper timing at end of integrating phase before trailing edgeWAN HO MING KAREN·Filed 2011·Granted Jun 25, 2013·6 cites·20 claims
- 1062US8964436B2Self-starting transistor-only full-wave rectifier for on-chip AC-DC conversionKWONG KWOK KUEN DAVID·Filed 2012·Granted Feb 24, 2015·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →