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BC Beijing 7Invensun Technology Co.: 1 patents #9 of 14Top 65%
Overall (2021): #360,417 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10891507 Method and device for recognizing identity Tongbing Huang 2021-01-12