Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929224 | Optical element and manufacturing method thereof | Nan Liu, Chia-Lu Li | 2011-04-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929224 | Optical element and manufacturing method thereof | Nan Liu, Chia-Lu Li | 2011-04-19 |