Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D805307 | Oral care implement | Wen Jin Xi, Xiang Ji Ding, Ji Yan Mei | 2017-12-19 |
| D791486 | Toothbrush | Xiang Ji Ding, Wen Jin Xi, Al Sprosta, Kenneth Waguespack | 2017-07-11 |
| D775470 | Oral care implement | Wen Jin Xi, Li Ping Zhang, Bo Zhang | 2017-01-03 |