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Alibaba Group - Patents

Title Application Date Patent Date Status
(Patent / Application)
Method, client device and server of accessing network information through graphic code Apr 06, 2017 Dec 12, 2017 Patent
Method, apparatus and system of intelligent navigation Dec 13, 2016 Dec 12, 2017 Patent
Determining transaction status information corresponding to instant messaging contact persons Aug 09, 2013 Dec 12, 2017 Patent
Protecting data May 16, 2014 Dec 05, 2017 Patent
Method and device for face in-vivo detection Jan 25, 2016 Nov 21, 2017 Patent
See all 1142 patents