QJ

Qiongyao Jin

DL Dingtalk Holding (Cayman) Limited: 1 patents #1 of 18Top 6%
Overall (2019): #308,311 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10348782 Session processing in instant messaging Cong Zhang, Cong Yu, Shouchang Wang, Zijun Lin, Jing Lin 2019-07-09