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Shenzhen, CN
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Patents Grants
last 30 patents
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Patent Grant
Method, device, and routing system for data transmission of network...
Patent number
9,628,295
Issue date
Apr 18, 2017
Huawei Technologies Co., Ltd.
Xiaoqian Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for implementing virtual circuit status consistency
Patent number
7,778,256
Issue date
Aug 17, 2010
Huawei Technologies Co., Ltd.
Yuangui Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method, Device, and Routing System for Data Transmission of Network...
Publication number
20150349978
Publication date
Dec 3, 2015
Huawei Technologies Co., Ltd
Xiaoqian Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Implementing Virtual Circuit Status Consistency
Publication number
20080205404
Publication date
Aug 28, 2008
Huawei Technologies Co., Ltd
Yuangui Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE