QJ

Qiongyao Jin

DL Dingtalk Holding (Cayman) Limited: 2 patents #6 of 43Top 15%
Overall (All Time): #1,923,622 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10848527 Session processing in instant messaging Cong Zhang, Shouchang Wang, Jing Lin, Cong Yu, Zijun Lin 2020-11-24
10348782 Session processing in instant messaging Cong Zhang, Cong Yu, Shouchang Wang, Zijun Lin, Jing Lin 2019-07-09