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Shenzhen, CN
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last 30 patents
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Patent Grant
Communication system, communication method, transmitting apparatus...
Patent number
8,175,174
Issue date
May 8, 2012
Huawei Technologies Co., Ltd.
Kuiwen Ji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus and network element for clock tracing
Patent number
8,160,053
Issue date
Apr 17, 2012
Huawei Technologies Co., Ltd.
Kuiwen Ji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and circuit for obtaining asynchronous demapping clock
Patent number
8,090,066
Issue date
Jan 3, 2012
Huawei Technologies Co., Ltd.
Kuiwen Ji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD, APPARATUS AND NETWORK ELEMENT FOR CLOCK TRACING
Publication number
20100020787
Publication date
Jan 28, 2010
Kuiwen JI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD, TRANSMITTING APPARATUS...
Publication number
20090238320
Publication date
Sep 24, 2009
Kuiwen JI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Determining Clock Trace Path and Method for Clock Trace...
Publication number
20080317183
Publication date
Dec 25, 2008
Huawei Technologies Co., Ltd
Xianlong Luo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and circuit for obtaining asynchronous demapping clock
Publication number
20070183551
Publication date
Aug 9, 2007
HUAWEI TECHNOLOGIES, CO., LTD.
Kuiwen Ji
H04 - ELECTRIC COMMUNICATION TECHNIQUE