Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697256 | Method for injection molding weld line free minus power lens elements | Hao-Wen Chiu, Shannon Loiselle | 2023-07-11 |
| 11654644 | Method for injection molding plus power lens elements | Hao-Wen Chiu, David Bracero | 2023-05-23 |