Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889445 | Lens actuation device, optical system and camera | Sio Kuan Lam, Kwok Sing Cheng, Kin Ming Fan, Wing Ming Fan | 2011-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889445 | Lens actuation device, optical system and camera | Sio Kuan Lam, Kwok Sing Cheng, Kin Ming Fan, Wing Ming Fan | 2011-02-15 |