Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10649157 | Freeform diffractive optical element (DOE) for use in an optical transmitter and method of designing and manufacturing the freeform DOE | Dongqing Cao, Bing Shao, Andrew Schmit, Li Ding | 2020-05-12 |