Shanghai
China
5
2021-11-18
The entities that hold a legal rights for patent applications filed by inventor Yu Xiaochen:
Xiaochen Yu from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Stamping strip reel replacing system
#2 | 2021-11-18Stamping Strip Manufacturing System
#3 | 2021-11-18Stamping Strip Manufacturing System
#4 | 2021-06-17Electronic product packaging system
#5 | 2019-07-11Linking system and method
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