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Yin Yan

BC Beijing Dajia Internet Information Technology Co.: 1 patents #13 of 121Top 15%
Overall (2023): #195,991 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11601724 Method, apparatus, and system for displaying comment information Qiuge Yang, Jun Cheng, Yulong Shi 2023-03-07