Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1004284 | Oral care implement | Yanmei Ji, Victoria Dsouza, Anand Taparia, Thasma Ramaswamy Ravindran | 2023-11-14 |
| 11761746 | Method for rapidly measuring roller pass major semi-axis of three-roller reducing mill | Hua CAO, Youli Huangfu, Housheng Zhang, Jun Wu | 2023-09-19 |
| D987299 | Oral care implement handle | Jiang Zhou, Yanmei Ji, Guoqiang Liu, Wen Jin Xi | 2023-05-30 |
| 11622618 | Oral care implement | Chang L. Liu, Jiang Zhou, Yanmei Ji | 2023-04-11 |