Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090890 | Smart moisturize eye massager | Jianfeng Ling, Guandi Yang | 2025-08-26 |
| 11021179 | Method for detecting whether point rail of turnout is attached to stock rail | Jun Hu, Mengfei Wu, Yuqi Wei, Hao-Chun Liu, Junjie Yang | 2021-06-01 |
| D903139 | Massager | — | 2020-11-24 |
| D901033 | Massager | — | 2020-11-03 |