Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11696970 | Germicidal lighting | Shelley S. Wald, Voravit Puvanakijjakorn, David Wang, Li Changyong, Zhou Tingting | 2023-07-11 |
| 11612670 | Germicidal lighting | Shelley S. Wald, Voravit Puvanakijjakorn, David Wang, Li Changyong, Zhou Tingting | 2023-03-28 |