Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283439 | Illuminated keyswitch structure | Wen-Ming Hsu, Yu-Chuan Ku | 2025-04-22 |
| 12230459 | Illuminated keyswitch structure | Wen-Ming Hsu, Yu-Chuan Ku | 2025-02-18 |
| 11940646 | Keyswitch backlight structure and illuminated keyswitch structure therewith | Hsin-Cheng Ho | 2024-03-26 |
| 11852861 | Luminous keyboard and optical module thereof | Wen-Ming Hsu | 2023-12-26 |