Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9645368 | Zoom lens | — | 2017-05-09 |
| 9279967 | Zoom lens | — | 2016-03-08 |
| 8792183 | Zoom lens | — | 2014-07-29 |
| 8730585 | Zoom lens | — | 2014-05-20 |
| 8681434 | Zoom lens | — | 2014-03-25 |
| 8620151 | Photographic and projection module and electronic system having the same | Tsung-Yi Lu, Chao-Han Pao | 2013-12-31 |
| 7821722 | Wide-angle projection lens and projection apparatus using the same | — | 2010-10-26 |