Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340982 | Method for plasma-assisted and multi-step continuous preparation of diffusion layer/amorphous carbon film composite coating and use thereof | Yang Yang, Shihong Zhang, Jun ZHENG, Jie Li | 2025-06-24 |
| 8453667 | Cleaning water supply device | Libo Li, Mengfeng Cheng, Changweng Zhang | 2013-06-04 |