Inventor
CHEN CHIEN-SHUO
TW5 patents
Patents
5 patentsUS7709760B2May 4, 2010
Light-emitting keyboard
CHICONY ELECTRONICS CO LTD31 citations91
USD532415SNov 21, 2006
Keyboard for cell phone
CHICONY ELECTRONICS CO LTD19 citations90
US11644908B2May 9, 2023
Stylus
CHICONY ELECTRONICS CO LTD1 citations59
US9018554B2Apr 28, 2015
Luminescent keyswitch module and keyboard thereof
CHICONY ELECTRONICS CO LTD1 citations48
US10572030B2Feb 25, 2020
Computer system and keyboard device
CHICONY ELECTRONICS CO LTD0 citations29