Inventor

CHAN CHI-HONG

HK9 patents

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

HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD

3 patents

US10452113B2Oct 22, 2019

Power supply switch with programmable switching decision

HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD6 citations67

US9966913B2May 8, 2018

Linear-in-dB, low-voltage, programmable/variable gain amplifier (PGA) using recursive current division

HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD3 citations66

US10848005B1Nov 24, 2020

Digital shunt regulation for a wireless-power receiver

HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD0 citations35

LIAO KUO-HSIEN

2 patents

US9070793B2Jun 30, 2015

Semiconductor device packages having electromagnetic interference shielding and related methods

LIAO KUO-HSIEN58 citations93

US9007273B2Apr 14, 2015

Semiconductor package integrated with conformal shield and antenna

LIAO KUO-HSIEN24 citations87

CHAN CHI HONG

2 patents

US8643432B1Feb 4, 2014

Op-Amp sharing by swapping trans-conductance cells

CHAN CHI HONG5 citations64

US10561237B2Feb 18, 2020

Medication management system

CHAN CHI HONG0 citations26

HONG KONG PRODUCTIVITY COUNCIL

1 patent

US6483499B1Nov 19, 2002

3D sculpturing input device

HONG KONG PRODUCTIVITY COUNCIL63 citations89

HIGH TECH TECH LIMITED

1 patent

US12524371B2Jan 13, 2026

Enhanced Harvard architecture reduced instruction set computer (RISC) with debug mode access of instruction memory within a unified memory space

HIGH TECH TECH LIMITED0 citations36