Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204482 | Large-aperture optical lens with three lens pieces | Cheng Jiang, Jixue Nan | 2021-12-21 |
| 11199761 | Optical projection system with microlens arrays | Cheng Jiang, Jixue Nan | 2021-12-14 |