JD

Jie Du

DL Dingtalk Holding (Cayman) Limited: 1 patents #4 of 24Top 20%
Overall (2020): #421,546 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10587559 Communication and messaging system Hang Chen, Zhenhao Wu, Lili Zhang, Chenlu Guo, Feng Bao +8 more 2020-03-10