Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7567393 | Lens-assembling jig, assembling system having same and assembling method | Chia-Hung Chen | 2009-07-28 |
| 7532413 | Lens barrel | Chia-Hung Chen | 2009-05-12 |
CW
Chin-Ching Wang
Premier Image Technology(China): 1 patents #22 of 67Top 35%
Overall (All Time): #2,134,942 of 4,157,543Top 55%
2
Patents All Time