Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12137502 | Linear driving module | Ching-Ran Lee, Shi-Wei Huang, Wen-Tien Tsai | 2024-11-05 |
| 10986715 | LED driving circuit and method | Ching-Ran Lee, Chi-Chun Huang, Wen-Tien Tsai, Yu-Jen Chen | 2021-04-20 |
| 9860950 | Dimming control method and circuit thereof | Tse-Hsu Wu, Jung-Min Hwang, Shun-Yi Yang | 2018-01-02 |
| 9348351 | Switch circuit | Jung-Min Hwang, Wei-Ming Chen, Chi-Chun Huang | 2016-05-24 |
| 8748775 | Switchable compound laser working machine | — | 2014-06-10 |
| 8536484 | Laser engravers with a masking mechanism | Hsien-Chang Lin | 2013-09-17 |