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Shenzhen, CN
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Patents Grants
last 30 patents
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Patent Grant
Method, system and server for charging a prepaid account
Patent number
8,078,510
Issue date
Dec 13, 2011
Huawei Technologies Co., Ltd.
Shengping Ge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
METHOD, APPARATUS AND SYSTEM FOR NETWORK SERVICE AUTHENTICATION
Publication number
20090077635
Publication date
Mar 19, 2009
Huawei Technologies Co., Ltd
Yulong WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, SYSTEM AND SERVER FOR CHARGING A PREPAID ACCOUNT
Publication number
20090070248
Publication date
Mar 12, 2009
Huawei Technologies Co., Ltd
Shengping Ge
G06 - COMPUTING CALCULATING COUNTING