Patents/Inventors

Chao-chin Hsieh

New TaipeiTW4 patents

5 Patents

US122921832025
Illuminated Keyboard
CHICONY ELECTRONICS CO., Ltd.
0 cites
US120148862024
Key Structure
CHICONY ELECTRONICS CO., Ltd.
0 cites
US117987592023
Keyboard Device
CHICONY ELECTRONICS CO., Ltd.
0 cites
US116369902023
Key Structure
Chicony Electronics Co., Ltd.
0 cites
US116107472023
Keyboard
Chicony Electronics Co., Ltd.
0 cites