Patents/Inventors

Ching-chih Chen

Hsin-ChuTW1 patent

2 Patents

US120615602024
Pointing Device and Method Capable of Correcting Its USB State by Monitoring Voltage/state of USB Communication Interface
Pixart Imaging Inc.
0 cites
US117410232023
Pointing Device and Method Capable of Correcting Its USB State by Monitoring Voltage/state of USB Communication Interface
Pixart Imaging Inc.
0 cites