Inventor

CHANG WEI-FU

TW2 patents

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

CHANG SU-BEN

1 patent

US7859840B2Dec 28, 2010

Portable heat dissipation device with cross flow fan

CHANG SU-BEN9 citations70

CHUNGHWA PICTURE TUBES LTD

1 patent

US10222902B2Mar 5, 2019

Touch sensing device and touch sensing method

CHUNGHWA PICTURE TUBES LTD0 citations37