Xiaoyong Chen

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Guangzhou, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Redundant backup near-end machine, far-end machine and system there...
- Patent number 10,790,904
- Issue date Sep 29, 2020
- Comba Telecom Systems (China) Limited
- Xiaosong Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Redundant Backup Near-End Machine, Far-End Machine And System There...
- Publication number 20200044742
- Publication date Feb 6, 2020
- Comba Telecom Systems (China) Limited
- Xiaosong Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE