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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Message forwarding method, system, and relay agent device
Patent number
9,998,372
Issue date
Jun 12, 2018
Huawei Technologies Co., Ltd.
Chenggang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Message forwarding method, system, and relay agent device
Patent number
9,680,743
Issue date
Jun 13, 2017
Huawei Technologies Co., Ltd.
Chenggang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Message forwarding method, system, and relay agent device
Patent number
9,621,459
Issue date
Apr 11, 2017
Huawei Technologies Co., Ltd.
Chenggang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Message forwarding method, system, and relay agent device
Patent number
9,331,939
Issue date
May 3, 2016
Huawei Technologies Co., Ltd.
Chenggang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Message Forwarding Method, System, and Relay Agent Device
Publication number
20170264542
Publication date
Sep 14, 2017
Huawei Technologies Co., Ltd
Chenggang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Message Forwarding Method, System, and Relay Agent Device
Publication number
20160212046
Publication date
Jul 21, 2016
Huawei Technologies Co., Ltd
Chenggang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MESSAGE FORWARDING METHOD, SYSTEM, AND RELAY AGENT DEVICE
Publication number
20140334493
Publication date
Nov 13, 2014
Huawei Technologies Co., Ltd.
Chenggang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MESSAGE FORWARDING METHOD, SYSTEM, AND RELAY AGENT DEVICE
Publication number
20140105214
Publication date
Apr 17, 2014
Huawei Technologies Co., Ltd
Chenggang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PORT MAPPING METHOD AND APPARATUS, AND COMMUNICATION SYSTEM
Publication number
20130058256
Publication date
Mar 7, 2013
Huawei Technologies Co., Ltd.
Chenggang LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE