Jian Geng

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for implementing automatic protection switching f...
- Patent number 8,929,728
- Issue date Jan 6, 2015
- ZTE Corporation
- Changlong Zhong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Implementing Automatic Protection Switching f...
- Publication number 20120315031
- Publication date Dec 13, 2012
- ZTE CORPORATION
- Changlong Zhong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE