P

Inventor

WAN KAM CHUEN

HK10 patents
⚠️ This page may combine multiple inventors who share the name “WAN KAM CHUEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HK APPLIED SCIENCE & TECH RES

5 patents
US7812757B1Oct 12, 2010

Hybrid analog-to-digital converter (ADC) with binary-weighted-capacitor sampling array and a sub-sampling charge-redistributing array for sub-voltage generation

HK APPLIED SCIENCE & TECH RES55 citations93
US7710094B1May 4, 2010

Current-mode-controlled current sensor circuit for power switching converter

HK APPLIED SCIENCE & TECH RES19 citations82
US7538597B2May 26, 2009

Fuse cell and method for programming the same

HK APPLIED SCIENCE & TECH RES7 citations69
US7656240B2Feb 2, 2010

Low voltage synchronous oscillator for DC-DC converter

HK APPLIED SCIENCE & TECH RES4 citations55
US7795976B2Sep 14, 2010

Slew-rate-enhanced error amp with adaptive transconductance and single dominant pole shared by main and auxiliary amps

HK APPLIED SCIENCE & TECH RES1 citations51

HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD

1 patent
US10103742B1Oct 16, 2018

Multi-stage hybrid analog-to-digital converter

HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD49 citations93

YAU HOK MO

1 patent
US8421658B1Apr 16, 2013

Parallel pipelined calculation of two calibration values during the prior conversion cycle in a successive-approximation-register analog-to-digital converter (SAR-ADC)

YAU HOK MO45 citations89

WAN KAM CHUEN

1 patent
US8416107B1Apr 9, 2013

Charge compensation calibration for high resolution data converter

WAN KAM CHUEN23 citations88

CHAN KWAI CHI

1 patent
US8258864B1Sep 4, 2012

Ultra low voltage multi-stage high-speed CMOS comparator with autozeroing

CHAN KWAI CHI8 citations78

KUANG XIAO FEI

1 patent
US8193854B2Jun 5, 2012

Bi-directional trimming methods and circuits for a precise band-gap reference

KUANG XIAO FEI16 citations78