Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11048119 | Keyboard device and operation method thereof | Chun-Lin Chen, Wen-Tong Liu, Er-Hao Chen, Ming-Fu Yen | 2021-06-29 |
| 9791945 | Optical mouse and method for performing configured function thereof | Yao-Chih Yang, Er-Hao Chen, Chih-Wen Su, Chen-Yu Tsai | 2017-10-17 |
| 9218655 | Brightness measuing method and system of device with backlight | — | 2015-12-22 |
| 9184000 | Light-emitting keyboard, illuminating structure thereof, and keycap thereof | Ming-Fu Yen, Chien-Hsin Lee, Yuan Cheng, Chen-Yu Tsai | 2015-11-10 |