Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578275 | Double freeform-surface lens with uniform color temperature | Hong Wang, Xiang Wang | 2020-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578275 | Double freeform-surface lens with uniform color temperature | Hong Wang, Xiang Wang | 2020-03-03 |