Heyang Liu

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Main/standby switching interface module, network element system, an...
- Patent number 9,215,607
- Issue date Dec 15, 2015
- ZTE Corporation
- Heyang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system and method for forwarding user plane data
- Patent number 8,619,811
- Issue date Dec 31, 2013
- ZTE Corporation
- Heyang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MAIN/STANDBY SWITCHING INTERFACE MODULE, NETWORK ELEMENT SYSTEM, AN...
- Publication number 20120106545
- Publication date May 3, 2012
- ZTE Corporation
- Heyang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS SYSTEM AND METHOD FOR FORWARDING USER PLANE DATA
- Publication number 20120093048
- Publication date Apr 19, 2012
- ZTE CORPORATION
- Heyang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE