Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D740455 | Directional lamp | Liang Chen, Caifang Wen | 2015-10-06 |
| D738543 | Reflectional lamp | Jifeng Xu, Lilei Su | 2015-09-08 |
| D735374 | Directional lamp | Cong Bao, Zhanzhou Chen | 2015-07-28 |
| D734879 | Reflectional lamp | Liang Chen, Yudong Liang | 2015-07-21 |