Inventor

TSAO YONG TE

TW3 patents

Patents

3 patents

US6572289B2Jun 3, 2003

Pushbutton structure of keyboard

BEHAVIOR TECH COMPUTER CORP54 citations88

US6570113B2May 27, 2003

Key switch

BEHAVIOR TECH COMPUTER CORP11 citations70

US6489579B1Dec 3, 2002

Key switch

BEHAVIOR TECH COMPUTER CORP5 citations58