Inventor
CHEN TSUNG-HSUN
TW7 patents
Patents
7 patentsUS11443907B2Sep 13, 2022
Illuminated keyboard and backlight module thereof
CHICONY POWER TECH CO LTD17 citations83
US11550094B1Jan 10, 2023
Backlight module and method of manufacturing the same
CHICONY POWER TECH CO LTD5 citations72
US11587745B1Feb 21, 2023
Backlight module
CHICONY POWER TECH CO LTD6 citations68
US12442969B2Oct 14, 2025
Light guide module
CHICONY POWER TECH CO LTD0 citations50
US11599203B2Mar 7, 2023
Backlight module
CHICONY POWER TECH CO LTD0 citations50
US11366551B1Jun 21, 2022
Touch module
CHICONY POWER TECH CO LTD0 citations50
US12379540B1Aug 5, 2025
Backlight module of illuminated keyboard
CHICONY POWER TECH CO LTD0 citations48