Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435261 | Method for analyzing tolerance distributions in a freeform surface mirror of an optical system | Jun Zhu, Yu-Ting Deng, Guo-Fan Jin, Shou-Shan Fan | 2022-09-06 |
| 10816794 | Method for designing illumination system with freeform surface | Jun Zhu, Guo-Fan Jin, Shou-Shan Fan | 2020-10-27 |
| 10527255 | Illumination system with freeform surface | Jun Zhu, Guo-Fan Jin, Shou-Shan Fan | 2020-01-07 |
| 10255388 | Method for designing off-axial optical system with freeform surface | Jun Zhu, Tong Yang, Guo-Fan Jin, Shou-Shan Fan | 2019-04-09 |
| 10210289 | Method for designing three-dimensional freeform surface to be used in design of the reflective mirrors | Jun Zhu, Tong Yang, Guo-Fan Jin, Shou-Shan Fan | 2019-02-19 |
| 10133062 | Method of LED freeform surface illumination system based on XY-polynomial | Jun Zhu, Si-Si Xiong, Guo-Fan Jin, Shou-Shan Fan | 2018-11-20 |
| 10101204 | Method for desiging freeform surface imaging optical system | Jun Zhu, Tong Yang, Guo-Fan Jin, Shou-Shan Fan | 2018-10-16 |
| 9818223 | Method of forming a freeform surface shaped element for an illumination system | Jun Zhu, Wei Hou, Tong Yang, Guo-Fan Jin, Shou-Shan Fan | 2017-11-14 |
| 9571204 | LED optical communication receiving lens and LED optical communication system | Jun Zhu, Si-Si Xiong, Tong Yang, Guo-Fan Jin, Shou-Shan Fan | 2017-02-14 |