Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D919176 | Hair straightener | Rongjin Zheng, Yubin Li, Xiu Zou, Zhidong Wang, Yuqiang Zhao +3 more | 2021-05-11 |
| D910307 | Toothbrush case | Yubin Li, Xiu Zou, Zhidong Wang, Yuqiang Zhao, Rongjin Zheng +3 more | 2021-02-16 |
| D893880 | Electric toothbrush | Rongjin Zheng, Yubin Li, Xiu Zou, Zhidong Wang, Yuqiang Zhao +3 more | 2020-08-25 |
| D893196 | Electric toothbrush | Yuqiang Zhao, Yubin Li, Xiu Zou, Zhidong Wang, Jiacheng Huang +2 more | 2020-08-18 |