Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898400 | Frame door with split connection frame | Liujian Zhang, Junhua Jiang, Peike Zhang, Zhewei Wu, Xiaobin He | 2024-02-13 |
| 11466509 | Split iron frame door structure | Peike Zhang, Junhua Jiang, Zhewei Wu, Lei Ying | 2022-10-11 |