Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418289 | Hybrid analog key structure | Kuo-Hsiang Chen, Feng-Hao Lin | 2025-09-16 |
| 12362750 | IR timing calibration for a key switch | Yu-Sen Chen, Chi-Hsun Tsao | 2025-07-15 |
| 12119187 | Partial scanning in a hybrid switch array | Yu-Sen Chen, Keson Tsao, Laurent Plancherel | 2024-10-15 |