Huishen DONG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vectored-DSL method and system, board, and DSLAM device
- Patent number 9,008,163
- Issue date Apr 14, 2015
- Huawei Technologies Co., Ltd.
- Ruijie Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
XDSL system and signal transmission method, sending device, and rec...
- Patent number 8,711,669
- Issue date Apr 29, 2014
- Huawei Technologies Co., Ltd.
- Liming Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device and system for extending channels
- Patent number 8,565,418
- Issue date Oct 22, 2013
- Huawei Technologies Co., Ltd.
- Cheng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering method, system and equipment
- Patent number 8,468,437
- Issue date Jun 18, 2013
- Huawei Technologies Co., Ltd.
- Pengrui Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VECTORED-DSL METHOD AND SYSTEM, BOARD, AND DSLAM DEVICE
- Publication number 20140079105
- Publication date Mar 20, 2014
- Huawei Technologies Co., Ltd
- Ruijie Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE AND SYSTEM FOR EXTENDING CHANNELS
- Publication number 20120237017
- Publication date Sep 20, 2012
- Huawei Technologies Co., Ltd
- Cheng LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
xDSL SYSTEM AND SIGNAL TRANSMISSION METHOD, SENDING DEVICE, AND REC...
- Publication number 20120237012
- Publication date Sep 20, 2012
- Liming FANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTERING METHOD, SYSTEM AND EQUIPMENT
- Publication number 20120151305
- Publication date Jun 14, 2012
- Huawei Technologies Co., Ltd
- Pengrui Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE