QB

Qian Bao

BC Beijing Jingdong Century Trading Co.: 1 patents #9 of 65Top 15%
Overall (2024): #307,325 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12094234 Method and apparatus for detecting body Wu Liu, Tao Mei 2024-09-17