Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416476 | Contact lens product | En-Ping Lin, Wei Chen | 2019-09-17 |
| 10371964 | Contact lens product | En-Ping Lin, Wei Chen | 2019-08-06 |
| 10371966 | Contact lens product | En-Ping Lin, Wei Chen | 2019-08-06 |