Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173485 | Device for diverting and defoaming with bent pipe applied to high head water supply structure | Da Liu, Bensheng Huang, Jing Qiu, Ming Li, Lei Guo | 2024-12-24 |
| 12133550 | Molding apparatus, cigarette filter rod and preparation method thereof | Qian Chen, Yong Jin, Ke Li, Shitai Wang, Saibo Yu +3 more | 2024-11-05 |
| 11918034 | Device and method for preparing fully granular cigarette/filter rod, and prepared fully granular cigarette/filter rod | Yong Jin, Qian Chen, Ke Li, Hongmei Fan, Saibo Yu +3 more | 2024-03-05 |
| 11881769 | Multi-level converter control method | Zhanbiao Gu, Zhiliang Zhang, Shipeng Cheng, Xiaoyong Ren, Senfeng Xu | 2024-01-23 |