Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330741 | Swingable shaft-driven tricycle | — | 2025-06-17 |
| 12291615 | Proton exchange membrane made of a crystalline sulfonated polyimide block copolymer, preparation method and use thereof | Xiaoxia Guo, Jingjing Tong | 2025-05-06 |