Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975461 | Zoom lens system | — | 2005-12-13 |
| 6958866 | Zoom lens system | — | 2005-10-25 |
| 6943961 | Zoom lens system and focus adjustment method thereof | — | 2005-09-13 |
| 6917476 | Zoom lens system | — | 2005-07-12 |
| 6885507 | Zoom lens system which covers a wide angle range | — | 2005-04-26 |
| 6853496 | Zoom lens system | — | 2005-02-08 |