Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7821712 | Thin film tunable optical filter | Wen Liu, Jin-Huai Chang, Shuihua Liu, Weilin GUAN, Dexiu Huang +2 more | 2010-10-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7821712 | Thin film tunable optical filter | Wen Liu, Jin-Huai Chang, Shuihua Liu, Weilin GUAN, Dexiu Huang +2 more | 2010-10-26 |