Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10437079 | Predefined reflective appearance eyewear lens with neutral balance visual perception | Chih-Ming Chen | 2019-10-08 |
| 10371967 | Predefined reflective appearance eyewear lens with balance chroma enhancement visual perception | Chih-Ming Chen | 2019-08-06 |