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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Channel bandwidth switching method and network equipment
Patent number
9,888,482
Issue date
Feb 6, 2018
Huawei Technologies Co., Ltd.
Jixiong Yin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, modem, and system for canceling adjacent channel interference
Patent number
9,008,250
Issue date
Apr 14, 2015
Huawei Technologies Co., Ltd.
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and system for microwave signal correction
Patent number
8,824,589
Issue date
Sep 2, 2014
Huawei Technologies Co., Ltd.
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and system for diversity transmission and reception
Patent number
8,744,000
Issue date
Jun 3, 2014
Huawei Technologies Co., Ltd.
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device, method and system for aligning an antenna
Patent number
8,559,886
Issue date
Oct 15, 2013
Huawei Technologies Co., Ltd.
Guixue Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for transmitting/receiving signals in a microw...
Patent number
8,385,745
Issue date
Feb 26, 2013
Huawei Technologies Co., Ltd.
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and system for microwave signal correction
Patent number
8,331,479
Issue date
Dec 11, 2012
Huawei Technologies Co., Ltd.
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulation circuit, digital microwave system and demodulation method
Patent number
8,170,148
Issue date
May 1, 2012
Huawei Technologies Co., Ltd.
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting overhead information
Patent number
8,045,586
Issue date
Oct 25, 2011
Huawei Technologies Co., Ltd.
Jianbin Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intermediate frequency receiving circuit and intermediate frequency...
Patent number
8,009,076
Issue date
Aug 30, 2011
Huawei Technologies Co., Ltd.
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CHANNEL BANDWIDTH SWITCHING METHOD AND NETWORK EQUIPMENT
Publication number
20160198478
Publication date
Jul 7, 2016
Huawei Technologies Co., Ltd
JIXIONG YIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR DIVERSITY TRANSMISSION AND RECEPTION
Publication number
20130251061
Publication date
Sep 26, 2013
Huawei Technologies Co., Ltd
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, MODEM, AND SYSTEM FOR CANCELING ADJACENT CHANNEL INTERFERENCE
Publication number
20130177053
Publication date
Jul 11, 2013
Huawei Technologies Co., Ltd
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEMODULATION CIRCUIT, DIGITAL MICROWAVE SYSTEM AND DEMODULATION METHOD
Publication number
20120027129
Publication date
Feb 2, 2012
Huawei Technologies Co., Ltd
Guixue ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR MICROWAVE SIGNAL CORRECTION
Publication number
20120014472
Publication date
Jan 19, 2012
Huawei Technologies Co., Ltd
Guixue ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR MICROWAVE SIGNAL CORRECTION
Publication number
20110110472
Publication date
May 12, 2011
Huawei Technologies Co., Ltd
Guixue ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE, METHOD AND SYSTEM FOR ALIGNING AN ANTENNA
Publication number
20100167675
Publication date
Jul 1, 2010
Huawei Technologies Co., Ltd
Guixue ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and apparatus for transmitting/receiving signals in a microw...
Publication number
20100150565
Publication date
Jun 17, 2010
Huawei Technologies Co., Ltd
Guixue ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERMEDIATE FREQUENCY RECEIVING CIRCUIT AND INTERMEDIATE FREQUENCY...
Publication number
20090251348
Publication date
Oct 8, 2009
Huawei Technologies Co., Ltd
Guixue ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEMODULATION CIRCUIT, DIGITAL MICROWAVE SYSTEM AND DEMODULATION METHOD
Publication number
20090185640
Publication date
Jul 23, 2009
Huawei Technologies Co., Ltd
Guixue Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING OVERHEAD INFORMATION
Publication number
20080107132
Publication date
May 8, 2008
Huawei Technologies Co., Ltd
Jianbin Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE