Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002444 | Light bulb apparatus with heat dissipation and isolation | Maojin Zeng, Qiyuan Wang, Liangliang Cao, Yongjun Bao, Wenchang Huang +4 more | 2021-05-11 |
| 10900617 | Light bulb apparatus | Qiyuan Wang, Liping Lin | 2021-01-26 |