Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7945153 | Focus adjustment mechanism and photo device having the same | — | 2011-05-17 |
| 7892667 | Battery security device | Yu-Cheng Huang | 2011-02-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7945153 | Focus adjustment mechanism and photo device having the same | — | 2011-05-17 |
| 7892667 | Battery security device | Yu-Cheng Huang | 2011-02-22 |