Inventor

CHANG HAN CHUNG

TW4 patents

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

TATUNG TECHNOLOGY INC

2 patents

USD598020SAug 11, 2009

Can-style wireless bridge

TATUNG TECHNOLOGY INC66 citations94

USD723521SMar 3, 2015

Remote control

TATUNG TECHNOLOGY INC24 citations89

TAIWAN SEMICONDUCTOR MFG CO LTD

1 patent

US12557394B2Feb 17, 2026

Device having hybrid cell regions and method of manufacturing same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations57

TATUNG TECH INC

1 patent

US9813764B2Nov 7, 2017

Set-top box device capable of providing electrical power to an antenna

TATUNG TECH INC0 citations33