Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830398 | Composite material for lighting filtering, lighting apparatus, and method for determining doping concentration or thickness of composite material | Kevin Jeffrey Benner, Qing Yi, Zhiyong Wang, Jianmin He, Huisheng Zhou +3 more | 2020-11-10 |
| 10619801 | Lighting apparatus | Dengke Cai, Jian Li, Qing Yi, Zhiyong Wang, Huisheng Zhou +2 more | 2020-04-14 |
| 10619803 | LED apparatus employing neodymium based materials with variable content of fluorine and oxygen | Kevin Jeffrey Benner, Dengke Cai, Thomas Clynne, William Erwin Cohen, Jean-Patrick Ducroux +9 more | 2020-04-14 |