Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168842 | Lamp | Klaus Eckert | 2021-11-09 |
| 11060671 | Lighting device with improved connection to the power supply | Klaus Eckert, Lambert Frye | 2021-07-13 |
| 10473272 | LED filament light source and lamp | HuaLi Yu, Klaus Eckert, Baijin Xu, Lambert Frye, Jitao Liu +2 more | 2019-11-12 |
| 10215343 | LED lighting device having an improved LED holder | HuaLi Yu, Klaus Eckert, Baijin Xu, Lambert Frye, Jitao Liu +2 more | 2019-02-26 |