Inventor

CHAN KAM HUNG

HK5 patents

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

LEUNG LAP CHI DAVID

2 patents

US8258852B2Sep 4, 2012

Bootstrapped high-side driver control without static DC current for driving a motor bridge circuit

LEUNG LAP CHI DAVID6 citations67

US8179455B2May 15, 2012

Optical black-level cancellation for optical sensors using open-loop sample calibration amplifier

LEUNG LAP CHI DAVID4 citations57

HONG KONG APPLIED SCIENCE & TECH RES INST COMPANY LTD

1 patent

US9638584B2May 2, 2017

Differential temperature sensor with sensitivity set by current-mirror and resistor ratios without limiting DC bias

HONG KONG APPLIED SCIENCE & TECH RES INST COMPANY LTD2 citations70

WONG CHUN FAI

1 patent

US8864377B2Oct 21, 2014

CMOS temperature sensor with sensitivity set by current-mirror and resistor ratios without limiting DC bias

WONG CHUN FAI3 citations54

BEIJING ONMICRO ELECTRONICS CO LTD

1 patent

US12573990B2Mar 10, 2026

Receiving circuit for adaptive impedance matching and operating method thereof

BEIJING ONMICRO ELECTRONICS CO LTD0 citations39