Hangzhou
China
5
2020-06-11
The entities that hold a legal rights for patent applications filed by inventor Chen Binfeng:
Binfeng Chen from Hangzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Grading control system and control device for merchandise security
#2 | 2020-06-11Touch-type control system, control device and monitor device for merchandise security
#3 | 2020-05-28Interactive warning system and warning device for merchandise security
#4 | 2020-05-28Warning system, monitor device and warning device for merchandise security
#5 | 2020-04-23Security system and method for merchandise security
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