Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105352 | Optical imaging lens, imaging device, and electronic device | Chih-Cheng Hsu, Ho-Hsuan Wu, Chia-Yi Ko | 2024-10-01 |
| 7782545 | Zoom lens assembly and zoom lens module | Hui-Chuan Kuo | 2010-08-24 |
| 7583454 | Focus adjustment module | Shen-Jui Chao | 2009-09-01 |
| 7094009 | Gear-forming cutter | Sheng-Jui Chao | 2006-08-22 |