Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982411 | Filament based solid state lighting device | Xiaogai Tian, Tungching Wu, SONGHUI CHEN, Yanmeng Sun, Jiahua Yan | 2024-05-14 |
| 10436393 | Lighting device and luminaire comprising the same | Lin Wang, Guyuan Chen, Aibin Zou, Jingxu Zhou, Haoran Zhang | 2019-10-08 |