Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385166 | Device and method for twisting electrostatic spinning superfine fiber | Hongbo Chen, Weimin Yang, Haichao Liu, Hui Liang, Chuansheng Wang | 2025-08-12 |
| 11746440 | System and method for electrospinning superfine fiber bundling | Hongbo Chen, Hui Liang, Chuansheng Wang, Weimin Yang | 2023-09-05 |
| 10718446 | Valve with self-locking function | Zhenghai Han, Wenhao Han, Yu Han, Sheng Han | 2020-07-21 |