Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11871487 | Portable lighting device | Li Zhang, Hao Cui | 2024-01-09 |
| 11710974 | Power adapter assembly and electrical system | Dean W. Nowalis, Gary Lee McMurray, Brian Alves, Timothy R. Obermann, Benjamin Tesch +1 more | 2023-07-25 |
| 11589434 | Portable lighting device | Li Zhang, Hao Cui | 2023-02-21 |