Patents/Inventors

Feng-chi Liu

Hsin-ChuTW4 patents

5 Patents

US123265372025
Optical Tracking Device
Pixart Imaging Inc.
0 cites
US122112192025
Movement Direction Determination System and Object Volume Computation System
Pixart Imaging Inc.
0 cites
US121529252024
Optical Detection Device
Pixart Imaging Inc.
0 cites
US118525192023
Optical Detection Device
Pixart Imaging Inc.
0 cites
US116096422023
Optical Sensor Apparatus and Method Capable of Accurately Determining Motion/rotation of Object Having Long Shape And/or Flexible Form
Pixart Imaging Inc.
0 cites