Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043751 | Highly-environment-friendly disposable PP spray oil for toys | — | 2024-07-23 |
| 11177827 | Encoder signal sampling method and device | Lihui Chen, Rongkui Zheng, Bin Wang, Jiang Liu | 2021-11-16 |