Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9658439 | LED freeform surface illumination system | Jun Zhu, Guo-Fan Jin, Shou-Shan Fan | 2017-05-23 |
| 9571204 | LED optical communication receiving lens and LED optical communication system | Jun Zhu, Xiao-Fei Wu, Tong Yang, Guo-Fan Jin, Shou-Shan Fan | 2017-02-14 |