Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11830683 | Key structure | Cheng-Kun Liao, Ming-Fu Yen | 2023-11-28 |
| 11581153 | Keyboard | Kuo-Hui Hsu, Cheng-Kun Liao, Li-Sheng Hsiao | 2023-02-14 |
| 11437207 | Positioning member and keyboard containing the same | Kuo-Hui Hsu, Cheng-Kun Liao, Li-Sheng Hsiao | 2022-09-06 |
| 11289286 | Key structure | Cheng-Kun Liao | 2022-03-29 |
| 11227727 | Key structure | Kuo-Hui Hsu, Cheng-Kun Liao, Li-Sheng Hsiao | 2022-01-18 |
| 11061483 | Positioning member and keyboard containing the same | Kuo-Hui Hsu, Cheng-Kun Liao, Li-Sheng Hsiao | 2021-07-13 |