Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331389 | Self-lubricating film over wide temperature ranges in vacuum and preparation method and use thereof | Xiaohong Liu, Hongxuan Li, Ru Wang, Li Ji, Jianmin Chen | 2025-06-17 |
| 12281194 | Environment-friendly and flame-retardant abradable seal coating material with ultra-low density and use method thereof | Haixia Cui, Lei Chen, Yue Zhang, Yanping Wu, Hongxuan Li +1 more | 2025-04-22 |
| 12281379 | Preparation method of niobium diselenide film with ultra-low friction and low electrical noise under sliding electrical contact in vacuum | Li Ji, Xiaohong Liu, Yang Yang, Hongxuan Li, Jianmin Chen | 2025-04-22 |