Liu; Guoyan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Guoyan.The latest application filed is for "method for optimizing multicast group and anchor".

Company Profile

0.7.9

Liu; Guoyan - Shenzhen CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Method for updating identity information about packet gateway, AAA server and packet gateway Grant 9,560,048 - Liu , et al. January 31, 2	2017-01-31
Method, device and system for accessing core network by means of non-3GPP access Grant 9,516,681 - Liu , et al. December 6, 2	2016-12-06
Trusted non-3GPP access network element, and method for accessing mobile network and de-attachment Grant 9,467,962 - Liu , et al. October 11, 2	2016-10-11
Method, device and system for session binding Grant 9,456,006 - Bi , et al. September 27, 2	2016-09-27
Method for Optimizing Multicast Group and Anchor App 20160212597 - CUI; Yong ; et al.	2016-07-21
Method for Updating Identity Information about Packet Gateway, AAA Server and Packet Gateway App 20160119347 - LIU; Guoyan ; et al.	2016-04-28
Method, Device And System For Managing Packet Data Network Type App 20150296445 - ZHOU; Xingyue ; et al.	2015-10-15
Method and system for updating tunnel information Grant 9,119,114 - Bi , et al. August 25, 2	2015-08-25
Method, device and system for accessing core network by means of non-3GPP access App 20140355541 - Liu; Guoyan ; et al.	2014-12-04
Trusted Non-3GPP Access Network Element, and Method for Accessing Mobile Network and De-Attachment App 20140341203 - Liu; Guoyan ; et al.	2014-11-20
Method, Device and System For Session Binding App 20140164633 - Bi; Yifeng ; et al.	2014-06-12
Method and system for updating tunnel information App 20140010206 - Bi; Yifeng ; et al.	2014-01-09

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