Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448865 | Imaging optical system | Jun Zhu, Guo-Fan Jin, Shou-Shan Fan | 2022-09-20 |
| 11340113 | Freeform concave grating imaging spectrometer | Jun Zhu, Yi-Lin Tan, Guo-Fan Jin, Shou-Shan Fan | 2022-05-24 |
| 11294148 | Method for designing freeform surface imaging systems | Jun Zhu, Guo-Fan Jin | 2022-04-05 |
| 11221471 | Freeform surface off-axis three-mirror optical system | Jun Zhu, Guo-Fan Jin, Shou-Shan Fan | 2022-01-11 |