Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12206967 | Barrier structure of optical engine | — | 2025-01-21 |
| 12175030 | Pen mouse | Yen-Hung Wang | 2024-12-24 |
| 12022178 | Cover of optical engine with guiding structure | Yen-Hung Wang, WEN-YEN SU, Hui-Hsuan Chen | 2024-06-25 |
| 12010413 | Optical engine with multiple light sources and package structure thereof | Yen-Hung Wang, WEN-YEN SU, Hui-Hsuan Chen | 2024-06-11 |
| 11934626 | Joystick with preferred recovering function | Yong-Nong Huang, Hui-Hsuan Chen, Jia-Hong Huang | 2024-03-19 |
| 11812130 | Optical engine accommodating multiple light sources | — | 2023-11-07 |
| 11595554 | Barrier structure of optical engine accommodating multiple light sources | — | 2023-02-28 |
| 11095799 | Optical engine with multiple light sources | — | 2021-08-17 |
| 10039453 | Optical detecting module with waterproofing function | Cheng-Nan Tsai, Hung-Ching Lai, Chih-Yuan Chuang, Yung-Chang Lin, Yi-Min Liu +1 more | 2018-08-07 |
| 9996169 | Capacitive joystick device | Masatoshi Yamai, Chi-Chieh Liao | 2018-06-12 |
| 9885601 | Optical detecting device having a light tight component to be a direct touch surface capable of preventing light leakage | Yu-Hsiang Huang, Hung-Ching Lai | 2018-02-06 |
| 9529139 | Light source module | Hung-Ching Lai, Yu-Hsiang Huang | 2016-12-27 |