Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11132073 | Stylus, touch electronic device, and touch system | Chih-Chiang Chen | 2021-09-28 |
| 11117047 | Gaming operational stage for virtual reality application | Chih-Chiang Chen | 2021-09-14 |
| 11086394 | Gaming cabin for virtual reality application | Chao-Shih Huang, Chih-Chiang Chen | 2021-08-10 |