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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for transferring test messages and network element device
Patent number
8,094,567
Issue date
Jan 10, 2012
Huawei Technologies Co., Ltd.
Feng Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switch method for ensuring communication continuity in mobile commu...
Patent number
7,885,655
Issue date
Feb 8, 2011
Huawei Technologies Co., Ltd.
Fang Yin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR TRANSFERRING TEST MESSAGES AND NETWORK ELEMENT DEVICE
Publication number
20090201943
Publication date
Aug 13, 2009
Feng LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Switch method for ensuring communication continuity in mobile commu...
Publication number
20080219183
Publication date
Sep 11, 2008
Huawei Technologies Co., Ltd
Fang Yin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for setting up a multimedia session in multimedia...
Publication number
20080186952
Publication date
Aug 7, 2008
Huawei Technologies Co., Ltd.
Ming Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE