Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744359 | Pneumatic lifting table frame and lifting table | Renchang Hu, Donghang Zhang, Yujie CEN | 2023-09-05 |
| 11208124 | Follow-up mechanism and brake caliper unit for gauge-changeable bogie | Zhen Wang, Lingjun Wang, Xiaochao Dai, Xin Zhang, Fengzhou Wang +3 more | 2021-12-28 |
| 8094428 | Wafer grounding methodology | Yi Wang, Juying Dou, Kenichi Kanai, Jun Jiang, Zheng Fan +1 more | 2012-01-10 |