Inventor

CHANG CHANNING

TW2 patents

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

TSAI I-TA

1 patent

US9108643B2Aug 18, 2015

Driving assistant method and system for electric vehicle

TSAI I-TA2 citations56

VTECH TELECOMMUNICATIONS LTD

1 patent

US11758089B2Sep 12, 2023

Video communications apparatus and method

VTECH TELECOMMUNICATIONS LTD0 citations45