Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398512 | Steel cord for rubber reinforcement | Aijun Zhang, Yaodong Li | 2025-08-26 |
| 12351980 | Steel cord for rubber reinforcement | Aijun Zhang | 2025-07-08 |
| 11434205 | Substituted imidazole carboxylate derivatives and the use thereof | Changhua Wang, Zhenbiao XIE | 2022-09-06 |
| 10850468 | High-speed hydraulic forging press | Lianhua Zhang, Hui Zhang | 2020-12-01 |