Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11551633 | Directional display method and apparatus for audio device and audio device | Jifu Zhao | 2023-01-10 |
| 11027416 | Two-wheeled self-balancing robot | — | 2021-06-08 |
| 9156696 | Process and method for the efficient preparation of fullerynes | Wenbin Zhang, Stephen Z. D. Cheng, Roderic P. Quirk | 2015-10-13 |