Issued Patents All Time
Showing 25 most recent of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189118 | Method for designing nonsymmetric freeform surface optical system | Yi-Lin Tan, Jun Zhu, Shou-Shan Fan | 2025-01-07 |
| 11796796 | Off-axis two-mirror infrared imaging system | Wei Wu, Jun Zhu, Shou-Shan Fan | 2023-10-24 |
| 11675187 | Method for designing imaging optical system | Ben-qi Zhang, Jun Zhu, Shou-Shan Fan | 2023-06-13 |
| 11650402 | Freeform surface off-axial three-mirror imaging system | Jun Zhu, Rui Tang, Wei Wu, Shou-Shan Fan | 2023-05-16 |
| 11635611 | Freeform surface optical telescope imaging system | Jun Zhu, Rui Tang, Wei Wu, Shou-Shan Fan | 2023-04-25 |
| 11614617 | Method for designing freeform concave grating imaging spectrometer | Ben-qi Zhang, Jun Zhu, Yi-Lin Tan, Shou-Shan Fan | 2023-03-28 |
| 11555988 | Nonsymmetric freeform surface optical system | Jun Zhu, Yi-Lin Tan, Shou-Shan Fan | 2023-01-17 |
| 11448865 | Imaging optical system | Jun Zhu, Ben-qi Zhang, Shou-Shan Fan | 2022-09-20 |
| 11435261 | Method for analyzing tolerance distributions in a freeform surface mirror of an optical system | Jun Zhu, Xiao-Fei Wu, Yu-Ting Deng, Shou-Shan Fan | 2022-09-06 |
| 11409101 | Method for designing freeform surface off-axial three-mirror imaging system | Rui Tang, Jun Zhu, Shou-Shan Fan | 2022-08-09 |
| 11386246 | Method for designing hybrid surface optical system | Jun Zhu, Tong-Tong Gong, Shou-Shan Fan | 2022-07-12 |
| 11371889 | Freeform surface reflective infrared imaging system | Wei Wu, Jun Zhu, Shou-Shan Fan | 2022-06-28 |
| 11340113 | Freeform concave grating imaging spectrometer | Jun Zhu, Ben-qi Zhang, Yi-Lin Tan, Shou-Shan Fan | 2022-05-24 |
| 11294148 | Method for designing freeform surface imaging systems | Jun Zhu, Ben-qi Zhang | 2022-04-05 |
| 11256075 | Freeform surface off-axial three-mirror imaging system | Jun Zhu, Rui Tang, Shou-Shan Fan | 2022-02-22 |
| 11249292 | Freeform surface off-axial three-mirror imaging system | Jun Zhu, Rui Tang, Shou-Shan Fan | 2022-02-15 |
| 11221471 | Freeform surface off-axis three-mirror optical system | Ben-qi Zhang, Jun Zhu, Shou-Shan Fan | 2022-01-11 |
| 11099367 | Freeform surface off-axial three-mirror imaging system | Jun Zhu, Rui Tang, Shou-Shan Fan | 2021-08-24 |
| 11043521 | Freeform surface off-axial three-mirror imaging system | Rui Tang, Ben-qi Zhang, Jun Zhu, Shou-Shan Fan | 2021-06-22 |
| 11025841 | Method for designing a freeform surface reflective imaging system | Wei Wu, Jun Zhu, Shou-Shan Fan | 2021-06-01 |
| 10983316 | Method of designing and manufacturing freeform surface off-axial imaging system | Rui Tang, Ben-qi Zhang, Jun Zhu, Shou-Shan Fan | 2021-04-20 |
| 10962413 | Freeform surface imaging spectrometer system | Jun Zhu, Ben-qi Zhang, Shou-Shan Fan | 2021-03-30 |
| 10816794 | Method for designing illumination system with freeform surface | Jun Zhu, Xiao-Fei Wu, Shou-Shan Fan | 2020-10-27 |
| 10642010 | Off-axis hybrid surface three-mirror optical system | Jun Zhu, Tong-Tong Gong, Shou-Shan Fan | 2020-05-05 |
| 10642009 | Method for designing off-axis aspheric optical system | Tong-Tong Gong, Jun Zhu, Shou-Shan Fan | 2020-05-05 |