Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973917 | Method using concentrator for measuring luminous flux of LED | Muqing Liu, Xiaoli Zhou | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973917 | Method using concentrator for measuring luminous flux of LED | Muqing Liu, Xiaoli Zhou | 2011-07-05 |