Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8919967 | Micro projection system | Shih-Po Yeh | 2014-12-30 | |
| 7090350 | Optical projection system and method | Chung-Jung Chen, Shih-Po Yeh | 2006-08-15 | $1,805,000 |
| 7086738 | Optical projection system and method | Chung-Jung Chen, Shih-Po Yeh | 2006-08-08 | $1,773,000 |