Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10248225 | Mouse device | Chi-Ming Tseng | 2019-04-02 |
| 10095323 | Mouse device | Chi-Ming Tseng | 2018-10-09 |
| 8259439 | Computer mouse | Tsung Shih Lee | 2012-09-04 |
| 8237073 | Key structure of a keyboard | Chia Fa Cheng | 2012-08-07 |
| 7964813 | Key structure | Chia Fa Cheng | 2011-06-21 |
| 7824227 | USB application device with a flexible supporter under a printed circuit board | Tsung Shih Lee | 2010-11-02 |