Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11581153 | Keyboard | Kuo-Hui Hsu, Cheng-Kun Liao, En-Huei Wang | 2023-02-14 |
| 11437207 | Positioning member and keyboard containing the same | Kuo-Hui Hsu, Cheng-Kun Liao, En-Huei Wang | 2022-09-06 |
| 11227727 | Key structure | Kuo-Hui Hsu, Cheng-Kun Liao, En-Huei Wang | 2022-01-18 |
| 11061483 | Positioning member and keyboard containing the same | Kuo-Hui Hsu, Cheng-Kun Liao, En-Huei Wang | 2021-07-13 |
| 10192697 | Key and keyboard device | — | 2019-01-29 |
| 9881748 | Key structure and keyboard using the same | — | 2018-01-30 |
| 9875863 | Key structure facilitating key cap removal | — | 2018-01-23 |
| 7042237 | Semiconductor test system having a tester and a prober and test method thereof | — | 2006-05-09 |