Patents/Inventors

Chaofan Zhang

JiangsuCN1 patent

2 Patents

US121950632025
Method for Positioning Auxiliary Transportation Vehicle in Coal Mine and Positioning System Thereof
Xuzhou Kerui Mining Technology Co., Ltd.
0 cites
US117726872023
Low-energy-consumption Grading and Positioning Method for Coal Mine Auxiliary Transportation Vehicle and System Thereof
Xuzhou Kerui Mining Technology Co., Ltd
0 cites