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Shenzhen, CN
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last 30 patents
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Authentication method, system, server, and user node
Patent number
8,510,556
Issue date
Aug 13, 2013
Huawei Technologies Co., Ltd.
Zhenfu Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
METHOD,SYSTEM AND NETWORK DEVICE FOR BIDIRECTIONAL AUTHENTICATION
Publication number
20090307492
Publication date
Dec 10, 2009
Zhenfu CAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Authentication method, system, server, and user node
Publication number
20090271624
Publication date
Oct 29, 2009
Zhenfu Cao
G06 - COMPUTING CALCULATING COUNTING