CY

Chengcan Ye

BC Beijing Qiyi Century Science & Technology Co.: 1 patents #1 of 7Top 15%
Overall (2023): #482,245 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11574012 Error correction method and device for search term Jun Hu, Yingjie Chen, Tianchang Wang 2023-02-07