Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162659 | Lens, lens group and lamp | Zuping He, Dong Chen | 2021-11-02 |
| 11112072 | Strip lamp | Huangfeng Pan, Quan Zhu, Zhaoyong Zheng | 2021-09-07 |
| 10948160 | Freezer illumination lens system | Zuping He | 2021-03-16 |