Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421586 | Six-cylinder opposed free piston internal combustion engine generator | Long Liu, Chen An, Zhichun Xu, Yuanheng Tang, Hao Zhao +2 more | 2022-08-23 |
| 11409001 | Method for tilt measurement and compensation of surveying instrument based on GNSS receiver and IMU sensor | Qiang Li | 2022-08-09 |
| 11312399 | Rail transport system | Lin Ren, Hao Zeng, Fanghong Peng, Jianjun Xiang | 2022-04-26 |
| 11305791 | Rail transport system | Lin Ren, Hao Zeng, Fanghong Peng, Xingcan HUANG | 2022-04-19 |
| 11285978 | Rail vehicle | Lin Ren, Hao Zeng, Fanghong Peng | 2022-03-29 |
| 11279381 | Rail vehicle | Penglin Zhao, Hao Zeng, Fanghong Peng, Guodong Zhang | 2022-03-22 |
| 11267493 | Rail transport system | Lin Ren, Hao Zeng, Fanghong Peng, Xingcan HUANG | 2022-03-08 |
| 11215404 | Heat transfer tube and cracking furnace using the same | Guoqing Wang, Lijun Zhang, Xianfeng Zhou, Zhiguo Du, Yonggang Zhang +2 more | 2022-01-04 |