Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11714215 | Optical lens, mold for optical lens and manufacturing method thereof | Chun-Chieh Chen, Chia-Jung Chang, Chih-Yi Huang | 2023-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11714215 | Optical lens, mold for optical lens and manufacturing method thereof | Chun-Chieh Chen, Chia-Jung Chang, Chih-Yi Huang | 2023-08-01 |