Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D893880 | Electric toothbrush | Rongjin Zheng, Yubin Li, Zhidong Wang, Yuqiang Zhao, Jiacheng Huang +3 more | 2020-08-25 |
| D893196 | Electric toothbrush | Yuqiang Zhao, Yubin Li, Zhidong Wang, Jiacheng Huang, Minghui Yang +2 more | 2020-08-18 |