Patents/Inventors

Shun-chieh Chang

New TaipeiTW2 patents

3 Patents

US123704372025
Peripheral Device
DEXIN CORPORATION
0 cites
US122832742025
Voice Control System and Voice Control Method for Automatic Door
PEGATRON CORPORATION
0 cites
US115837622023
Peripheral Device
DEXIN CORPORATION
0 cites