Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331922 | Area optical cover with faceted surface | Jie Chen | 2025-06-17 |
| D1027283 | Optic | Craig Eugene Marquardt, Yinan Wu | 2024-05-14 |
| 11946636 | Anti-glare refractors for luminaires | Yinan Wu | 2024-04-02 |
| D994746 | Optical cover with faceted surface | Jie Chen | 2023-08-08 |
| D994745 | Optical cover with faceted surface | Jie Chen | 2023-08-08 |
| 11624495 | Systems and methods for stabilizing optical sheets in luminaires | Jonathan Lemoine DeBow, Eric W. Teather, Robert M. Ezell, Joel Mikael Petersen | 2023-04-11 |
| D977545 | Optical cover with faceted surface | Jie Chen | 2023-02-07 |
| 11543099 | Luminaire with tri-radial optic | Craig Eugene Marquardt, Yinan Wu, Richard H. S. Bella | 2023-01-03 |
| 11346526 | Area optical cover with faceted surface | Jie Chen | 2022-05-31 |
| 11002425 | Optical cover with faceted surface | Jie Chen | 2021-05-11 |