Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383049 | Oral care implement | Bo Zhang, Yanmei Ji | 2025-08-12 |
| D1079271 | Oral care implement handle | Jiang Zhou, Fan Gang Xie, Yanmei Ji, Wen Jin Xi | 2025-06-17 |
| D1079274 | Oral care implement | Fan Gang Xie, Yanmei Ji | 2025-06-17 |
| 12294301 | Power supply circuit and light-emitting diode (LED) driving system using power supply circuit | Yingyan He | 2025-05-06 |