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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Mobile internet protocol system and method for updating home agent...
Patent number
8,908,871
Issue date
Dec 9, 2014
Huawei Technologies Co., Ltd.
Wenliang Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and charging control method of network convergence policy an...
Patent number
8,353,000
Issue date
Jan 8, 2013
Huawei Technologies Co., Ltd.
Xianhui He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for setting up header compression communication,...
Patent number
8,223,797
Issue date
Jul 17, 2012
Huawei Technologies Co., Ltd.
Wenliang Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for terminal to join multicast broadcast service in wireless...
Patent number
8,184,569
Issue date
May 22, 2012
Huawei Technologies Co., Ltd.
Zhibin Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR IMPLEMENTING POLICY CONTROL
Publication number
20100287599
Publication date
Nov 11, 2010
Huawei Technologies Co., Ltd
Xianhui HE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, apparatus, and system for implementing prepaid accounting o...
Publication number
20100198710
Publication date
Aug 5, 2010
Huawei Technologies Co., Ltd
Wei Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR SETTING UP HEADER COMPRESSION COMMUNICATION,...
Publication number
20100135330
Publication date
Jun 3, 2010
Huawei Technologies Co., Ltd
Wenliang Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, SYSTEM AND APPARATUSES THEREOF FOR REALIZING EMERGENCY COMM...
Publication number
20100048161
Publication date
Feb 25, 2010
Huawei Technologies Co., Ltd
Xianhui He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE INTERNET PROTOCOL SYSTEM AND METHOD FOR UPDATING HOME AGENT...
Publication number
20090279704
Publication date
Nov 12, 2009
Huawei Technologies Co., Ltd
Wenliang Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND CHARGING CONTROL METHOD OF NETWORK CONVERGENCE POLICY AN...
Publication number
20090228956
Publication date
Sep 10, 2009
Huawei Technologies Co., Ltd
Xianhui HE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TERMINAL TO JOIN MULTICAST BROADCAST SERVICE IN WIRELESS...
Publication number
20090219850
Publication date
Sep 3, 2009
Huawei Technologies Co., Ltd
Zhibin Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE