Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47272 | Methods of determining quality of a light source | Nan Chen, Kevin Hung, An-Kuo Yang | 2019-03-05 |
| RE47197 | Methods of determining quality of a light source | Nan Chen, Kevin Hung, An-Kuo Yang | 2019-01-08 |