Liu, Guoyan

USPTO Trademark & Patent Filings

Trademark applications and grants for Liu, Guoyan. Liu, Guoyan has 1 trademark applications. The latest application filed is for "DISHOVNA"

Company Profile

Liu, Guoyan
guoyan liu
LIU; Guoyan - Shenzhen CN
Liu; Guoyan - Shenzhen CN

Entity Type	INDIVIDUAL
Address	No.1, Sanxiang, Liuxiang st, guantian, Longjiang Town, Shunde Dist, Foshan, Guangdong CHINA 528318

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

Patent Applications

Patent Application	Date
Method for Optimizing Multicast Group and Anchor 20160212597 - 14/916433 CUI; Yong ; et al.	2016-07-21
Method for Updating Identity Information about Packet Gateway, AAA Server and Packet Gateway 20160119347 - 14/408311 LIU; Guoyan ; et al.	2016-04-28
METHOD, DEVICE AND SYSTEM FOR MANAGING PACKET DATA NETWORK TYPE 20150296445 - 14/440822 ZHOU; Xingyue ; et al.	2015-10-15
Method, device and system for accessing core network by means of non-3GPP access 20140355541 - 14/371159 Liu; Guoyan ; et al.	2014-12-04
Trusted Non-3GPP Access Network Element, and Method for Accessing Mobile Network and De-Attachment 20140341203 - 14/345437 Liu; Guoyan ; et al.	2014-11-20
Method for updating identity information about packet gateway, AAA server and packet gateway 9,560,048 - 14/408,311 Liu , et al. January 31, 2	2017-01-31
Method, device and system for accessing core network by means of non-3GPP access 9,516,681 - 14/371,159 Liu , et al. December 6, 2	2016-12-06
Trusted non-3GPP access network element, and method for accessing mobile network and de-attachment 9,467,962 - 14/345,437 Liu , et al. October 11, 2	2016-10-11
Method, device and system for session binding 9,456,006 - 14/234,740 Bi , et al. September 27, 2	2016-09-27
Method, device and system for session binding 9,456,006 - 14/234,740 Bi , et al. September 27, 2	2016-09-27

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"DISHOVNA" 90725120	DISHOVNA 2021-05-20

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