Suzhou
China
4
2023-12-28
The entities that hold a legal rights for patent applications filed by inventor WANG Yangjun:
Yangjun WANG from Suzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for detecting surface welding quality of friction stir welding
#2 | 2022-11-10Triboelectric nanogenerator-based biochemical droplet reaction device and method
#3 | 2021-01-28Planar articulated robot and inner rotor joint device
#4 | 2020-10-22Piezoelectric ultrasonic microinjection device based on flexible hinge mechanism
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