Inventor

CHU-CHIA TSAI

TW2 patents

Patents

2 patents

US6834975B2Dec 28, 2004

Keypad illuminating system for a data processing device

WISTRON CORP57 citations89

US6646873B2Nov 11, 2003

Personal digital assistant for connecting with a communtcations module

WISTRON CORP36 citations88