ZZ

Zhijian Zhang

EC Emc Ip Holding Company: 1 patents #598 of 1,498Top 40%
Overall (2020): #201,470 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10860849 Method, electronic device and computer program product for categorization for document Weiyang Liu, Kang Teng, Yuanyi Liu, Zengjie Zhang 2020-12-08