Inventor

LIU HUANG-CHU

TW2 patents

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

UNIVERSAL SCIENT IND SHANGHAI

1 patent

US8018091B2Sep 13, 2011

Power-mode selectable backup power supply

UNIVERSAL SCIENT IND SHANGHAI3 citations54

USI ELECTRONICS SHENZHEN CO LTD

1 patent

US11947745B2Apr 2, 2024

Handwriting data processing method and handwriting data processing system

USI ELECTRONICS SHENZHEN CO LTD0 citations36