Patents/Inventors

Liangjun Hu

GuangdongCN4 patents

4 Patents

US119869072024
Automatic Weldding Method and Device for Prestressed Tubular Piles
Guangzhou Municipal Engineering Testing Co., Ltd.
0 cites
US117088072023
Systems for a Cooler
Ford Global Technologies, LLC
0 cites
US115919912023
Methods and Systems for Merging EGR with Intake Air
FEV NORTH AMERICA INCORPORATED
0 cites
US115430712023
Connection Apparatus of Detachable Gimbal and Unmanned Aerial Vehicle
AUTEL ROBOTICS CO., Ltd.
0 cites