Inventor

SU YU-QUAN

TW3 patents

Patents

3 patents

US6654001B1Nov 25, 2003

Hand-movement-sensing input device

KYE SYSTEMS CORP139 citations92

US7106302B2Sep 12, 2006

Wireless pointing device with forced power-off function

KYE SYSTEMS CORP18 citations81

US7034805B2Apr 25, 2006

Optical trackball

KYE SYSTEMS CORP1 citations47