Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161763 | Multi-stage gravity-type sludge drying apparatus and method for drying sludge using same | Meng Chen, Xiaowang Wu, Zhu Yang, Maoyun Gan, Xueping Zou +2 more | 2021-11-02 |
| 11139391 | IGBT device | Jiye YANG, Junjun XING, Jia Pan, Hao Li, Yi LU +3 more | 2021-10-05 |
| 11133407 | Super-junction IGBT device and method for manufacturing same | Junjun XING, Jia Pan, Hao Li, Yi LU | 2021-09-28 |