Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473758 | Lighting device | Daoyou Peng, Yongquan Lin | 2022-10-18 |
| 11299814 | Method for treating a surface of a metallic structure | Jian Lu, Yang Li, Weihui Ou, Junda Shen, Chenghao Zhao | 2022-04-12 |
| D941487 | Neck massaging device | Jie Liu, Guidian Lin | 2022-01-18 |