Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804297 | Material for contact lenses, method for manufacturing contact lenses and contact lenses obtained thereby | Hsiu-Hao Chang | 2017-10-31 |
| 9703009 | Material for contact lenses, contact lenses and method of forming the same | Pei-Yi Liu | 2017-07-11 |
| 9683098 | Colored contact lenses | Mei-Yun CHANG | 2017-06-20 |