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Hangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method, apparatus, and network system for terminal to traverse priv...
Patent number
9,813,380
Issue date
Nov 7, 2017
Huawei Technologies Co., Ltd.
Aiping Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method, system, and apparatus
Patent number
9,350,711
Issue date
May 24, 2016
Huawei Technologies Co., Ltd.
Xianqi Zhai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Internet protocol multimedia subsystem network, and data transmissi...
Patent number
9,338,189
Issue date
May 10, 2016
Huawei Technologies Co., Ltd.
Aiping Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and network system for terminal to traverse priv...
Patent number
9,172,559
Issue date
Oct 27, 2015
Huawei Technologies Co., Ltd.
Aiping Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD, APPARATUS, AND NETWORK SYSTEM FOR TERMINAL TO TRAVERSE PRIV...
Publication number
20150358281
Publication date
Dec 10, 2015
Huawei Technologies Co., Ltd
Aiping CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR PROVIDING NETWORK TRAVERSING SERVICE
Publication number
20150006737
Publication date
Jan 1, 2015
Huawei Technologies Co., Ltd
Aiping Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Transmission Method, System, and Apparatus
Publication number
20140337967
Publication date
Nov 13, 2014
Xianqi Zhai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM NETWORK, AND DATA TRANSMISSI...
Publication number
20130188644
Publication date
Jul 25, 2013
Huawei Technologies Co., Ltd
Aiping Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND NETWORK SYSTEM FOR TERMINAL TO TRAVERSE PRIV...
Publication number
20130170502
Publication date
Jul 4, 2013
Huawei Technologies Co., Ltd
Aiping CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE