YT

Yongzhen Tian

BS Beijing Lenovo Software: 1 patents #181 of 493Top 40%
LL Lenovo (Beijing) Limited: 1 patents #602 of 1,308Top 50%
Overall (All Time): #3,081,505 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9198217 Method for maintaining connection between terminal and network server, terminal and network server Hui Wang, Xiaoding Li, Yitang Zhuang 2015-11-24