Patents/Inventors

Che-an Li

TaipeiTW4 patents

5 Patents

US123621102025
Keycap
Primax Electronics Ltd.
0 cites
US122664842025
Force-sensitive Key Module and Force-sensitive Switch Structure Thereof
Primax Electronics Ltd.
0 cites
US122116572025
Keycap
Primax Electronics Ltd.
0 cites
US118877922024
Keyboard Device and Key Structure Thereof
PRIMAX ELECTRONICS Ltd.
0 cites
US116248672023
Keycap, Method of Manufacturing the Same and Key Structure
PRIMAX ELECTRONICS Ltd.
0 cites