Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8294810 | Assisting focusing method for face block | Chih-Pin Yen, Chia-Lun Tsai | 2012-10-23 |
| 8269856 | Automatic focusing system in low-illumination setting and method using the same | Peng Lin | 2012-09-18 |
| 8233787 | Focus method and photographic device using the method | Chih-Pin Yen, Chia-Lun Tsai | 2012-07-31 |