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BC Beijing Jingdong Century Trading Co.: 1 patents #3 of 22Top 15%
Overall (2020): #269,709 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10735501 System and method for limiting access request Zhi Weng 2020-08-04