Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816794 | Method for designing illumination system with freeform surface | Jun Zhu, Xiao-Fei Wu, Shou-Shan Fan | 2020-10-27 |
| 10642009 | Method for designing off-axis aspheric optical system | Tong-Tong Gong, Jun Zhu, Shou-Shan Fan | 2020-05-05 |
| 10642010 | Off-axis hybrid surface three-mirror optical system | Jun Zhu, Tong-Tong Gong, Shou-Shan Fan | 2020-05-05 |
| 10527255 | Illumination system with freeform surface | Jun Zhu, Xiao-Fei Wu, Shou-Shan Fan | 2020-01-07 |