Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247365 | LED filament and LED filament light containing the same | Xincheng Yuan, Yiping Kong | 2019-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247365 | LED filament and LED filament light containing the same | Xincheng Yuan, Yiping Kong | 2019-04-02 |