Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D972697 | Air purifier | Tianwen Wu, Rui Yuan Chen | 2022-12-13 |
| D964532 | Air purifier | Rui Yuan Chen, Tianwen Wu | 2022-09-20 |
| D956198 | Air purifier | Rui Yuan Chen, Tianwen Wu | 2022-06-28 |
| D956199 | Air purifier | Rui Yuan Chen, Tianwen Wu | 2022-06-28 |