Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054038 | Mechanical seal with outer forwardly-inclined rim for liquids | Jingwei ZHAO | 2021-07-06 |
| 11048826 | FPGA device and cloud system based on FPGA device | Xin Long, Yongke Zhao | 2021-06-29 |