Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D996827 | Electric toothbrush | Junyuan Qin | 2023-08-29 |
| D978537 | Electric toothbrush | Junyuan Qin | 2023-02-21 |
| D972147 | Rechargeable lamp for oral cavity | Junyuan Qin | 2022-12-06 |
| D958996 | Dental scaler | Junyuan Qin | 2022-07-26 |
| D864399 | Teeth-whitening equipment | Junyuan Qin | 2019-10-22 |