Issued Patents 2024
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1037671 | Toothbrush | Guoqiang Liu, Fan Gang Xie, Yanmei Ji | 2024-08-06 |
| D1024572 | Oral care implement | Fan Gang Xie, Yanmei Ji, Jiang Zhou | 2024-04-30 |
| D1020261 | Toothbrush | Guoqiang Liu, Fan Gang Xie, Yanmei Ji | 2024-04-02 |
| D1011046 | Toothbrush | Fan Gang Xie, Bo Zhang, Hongmin Li, Yanmei Ji | 2024-01-16 |