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Tianzhu Wang
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Tianjin, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Feeding device for subway grille main reinforcement conveying
Patent number
12,304,741
Issue date
May 20, 2025
Tianjin University
Lianyong Xu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic welding production line for large complex workpiece and p...
Patent number
12,304,014
Issue date
May 20, 2025
Tianjin University
Lianyong Xu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FULLY AUTOMATIC WELDING FORMING EQUIPMENT FOR SPECIAL-SHAPED THREE-...
Publication number
20250229368
Publication date
Jul 17, 2025
TIANJIN UNIVERSITY
Lianyong XU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTARY TRANSLATIONAL POSITIONER WITH MULTIPLE DEGREES OF FREEDOM
Publication number
20250229409
Publication date
Jul 17, 2025
TIANJIN UNIVERSITY
Lianyong XU
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS