CZ

Chengyan Zhang

Overall (All Time): #2,971,428 of 4,157,543Top 75%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9800488 Method for setting heartbeat timer, terminal and server Chengming Liu, BINFENG YAN, Jianshu Qiu, Xinxue Tian 2017-10-24