Guangjun Wang

Follow

Person

Guangdong Province, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for realizing many to many protection switching of ring network
- Patent number 7,924,707
- Issue date Apr 12, 2011
- Huawei Technologies Co., Ltd.
- Guangjun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protection method for ring network of optical transmission network
- Patent number 7,706,257
- Issue date Apr 27, 2010
- Huawei Technologies Co., Ltd.
- Guangjun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for protecting cross-ring service in optical network
- Patent number 7,639,944
- Issue date Dec 29, 2009
- Huawei Technologies Co., Ltd.
- Guangjun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method For Protecting Cross-Ring Service in Optical Network
- Publication number 20080232802
- Publication date Sep 25, 2008
- Huawei Technologies Co., Ltd.
- Guangjun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method For Realizing Many To Many Protection Switching Of Ring Network
- Publication number 20080107416
- Publication date May 8, 2008
- HUAWEI TECHNOLOGIES CO., LTD.
- Guangjun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Protection Method for Ring Network of Optical Transmission Network
- Publication number 20080069563
- Publication date Mar 20, 2008
- Guangjun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE