Shanghai
China
4
2025-05-15
The entities that hold a legal rights for patent applications filed by inventor WANG Jianjun:
Jianjun WANG from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
ULTRASONIC TESTING DEVICE FOR RAIL BOTTOM AND TESTING METHOD USING THE SAME
#2 | 2025-04-24TOUCH SENSING SYSTEM
#3 | 2024-02-22RAIL DETECTION SYSTEM
#4 | 2015-12-10INSULATION COMPONENT AND MOLDING PROCESS FOR THE SAME
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