Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683098 | Colored contact lenses | Fan-Dan Jan | 2017-06-20 |
| 9108367 | Method for manufacturing contact lenses and contact lenses manufactured therefrom | Jui Feng Chung | 2015-08-18 |