Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9405460 | Touch mouse supporting key functions of keyboard device and related method used in touch mouse | Yen-Min Chang | 2016-08-02 |
| 9244540 | Optical mini-mouse | Chun-Wei Chen, Yen-Min Chang | 2016-01-26 |