Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099367 | Freeform surface off-axial three-mirror imaging system | Rui Tang, Guo-Fan Jin, Shou-Shan Fan | 2021-08-24 |
| 11043521 | Freeform surface off-axial three-mirror imaging system | Rui Tang, Ben-qi Zhang, Guo-Fan Jin, Shou-Shan Fan | 2021-06-22 |
| 11025841 | Method for designing a freeform surface reflective imaging system | Wei Wu, Guo-Fan Jin, Shou-Shan Fan | 2021-06-01 |
| 10983316 | Method of designing and manufacturing freeform surface off-axial imaging system | Rui Tang, Ben-qi Zhang, Guo-Fan Jin, Shou-Shan Fan | 2021-04-20 |
| 10962413 | Freeform surface imaging spectrometer system | Ben-qi Zhang, Guo-Fan Jin, Shou-Shan Fan | 2021-03-30 |