Chunzhe Hu

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for accessing virtual private network, virtual private syste...
- Patent number 7,961,738
- Issue date Jun 14, 2011
- Huawei Technologies Co., Ltd.
- Peng Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method for interworking of local heterogeneous link l...
- Patent number 7,835,388
- Issue date Nov 16, 2010
- Huawei Technologies Co., Ltd.
- Chunzhe Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for implementing hierarchical VPLS
- Patent number 7,792,123
- Issue date Sep 7, 2010
- Huawei Technology Co., Ltd.
- Chunzhe Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for implementing virtual circuit status consistency
- Patent number 7,778,256
- Issue date Aug 17, 2010
- Huawei Technologies Co., Ltd.
- Yuangui Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method based on border gateway protocol message for controlling mes...
- Patent number 7,216,229
- Issue date May 8, 2007
- Huawei Technologies Co., Ltd.
- Chunzhe Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ACCESSING VIRTUAL PRIVATE NETWORK, VIRTUAL PRIVATE SYSTE...
- Publication number 20090080438
- Publication date Mar 26, 2009
- Huawei Technologies Co., Ltd
- Peng ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Implementing Virtual Circuit Status Consistency
- Publication number 20080205404
- Publication date Aug 28, 2008
- Huawei Technologies Co., Ltd
- Yuangui Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Method for Interworking of Local Heterogeneous Link L...
- Publication number 20070147400
- Publication date Jun 28, 2007
- Huawei Technologies Co., Ltd
- Chunzhe Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE