Dongxu ZHANG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, system and node for implementing automatic protection switc...
- Patent number 9,998,212
- Issue date Jun 12, 2018
- ZTE Corporation
- Hongxiang Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method, System and Node for Implementing Automatic Protection Switc...
- Publication number 20160156410
- Publication date Jun 2, 2016
- ZTE CORPORATION
- Hongxiang GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE