Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947090 | Lens module | Tsung-Tse Chen, Chun-Hung Huang | 2024-04-02 |
| 9030756 | Driving apparatus of zoom lens | — | 2015-05-12 |
| 8755130 | Zoom lens device | Tun-Kuei Huang | 2014-06-17 |
| 8665362 | Positionable mechanism with an optical image stabilizing unit | Tsung-Tse Chen | 2014-03-04 |
| 8411345 | Shutter device with multi-stage diaphragm | — | 2013-04-02 |
| 8248710 | Prism type lens | — | 2012-08-21 |
| 7864448 | Lens device | Tun-Kuei Huang, Chung-Tzer Chen, Jia He | 2011-01-04 |
| 7652719 | Electric dust-proof device | Duen-Kwei Hwang | 2010-01-26 |
| 7561356 | Lens barrel | — | 2009-07-14 |
| 7480104 | Lens device | Duen-Kwei Huang | 2009-01-20 |