Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1008655 | Travel bag | — | 2023-12-26 |
| D1004962 | Travel bag | — | 2023-11-21 |
| 11674392 | Split air cabin ventilation system for construction of tunnel inclined shaft and ventilation method using same | Shuangqin CHEN, Jun Li, Runzhi Jia, Feng Cheng, Yaqiong WANG +3 more | 2023-06-13 |
| 11639331 | Trans, trans-diketone oxime ester isomer, manufacturing method thereof and application thereof | Wenchao Zhao, Chenlong Wang | 2023-05-02 |
| 11623511 | Electric drive powertrain having vertically-positioned multi-stage gearboxes | Ping Yu, Jianwen Li, Defeng Hou | 2023-04-11 |
| 11546839 | Channel scan assisted by TWT | Jianpo Han, Guangzhi Ran | 2023-01-03 |