Guangdong Zhu

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for establishing backup path, method and device f...
- Patent number 9,112,775
- Issue date Aug 18, 2015
- Huawei Technologies Co., Ltd.
- Tao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device of MPLS network traffic switching
- Patent number 8,155,124
- Issue date Apr 10, 2012
- Huawei Technologies Co., Ltd.
- Xin Lv
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR ESTABLISHING BACKUP PATH, METHOD AND DEVICE F...
- Publication number 20130286822
- Publication date Oct 31, 2013
- Tao LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE OF MPLS NETWORK TRAFFIC SWITCHING
- Publication number 20120163387
- Publication date Jun 28, 2012
- Xin LV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE OF MPLS NETWORK TRAFFIC SWITCHING
- Publication number 20100054265
- Publication date Mar 4, 2010
- Huawei Technologies Co., Ltd
- Xin Lv
- H04 - ELECTRIC COMMUNICATION TECHNIQUE