Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144084 | Control method applied to a joystick | Wei-Chung Wang, Hsin-Chia Chen, Hui-Hsuan Chen, Chao-Chien Huang | 2021-10-12 |
| 10969878 | Joystick with light emitter and optical sensor within internal chamber | Yi-Chung Chen | 2021-04-06 |