Beijing
China
4
2023-05-18
The entities that hold a legal rights for patent applications filed by inventor CHEN Guowei:
Guowei CHEN from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Display device and display fixing apparatus
#2 | 2021-08-19Bio-information detection substrate and gene chip
#3 | 2020-01-30Lamp
#4 | 2017-09-14LIGHT CURING DEVICE
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