Jungang LI

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Xuchang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Centralized and networked protection system and method of a regiona...
- Patent number 8,959,393
- Issue date Feb 17, 2015
- XJ Group Corporation
- Xiaohui Song
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CENTRALIZED AND NETWORKED PROTECTION SYSTEM AND METHOD OF A REGIONA...
- Publication number 20130262922
- Publication date Oct 3, 2013
- STATE GRID CORPORATION OF CHINA
- Xiaohui SONG
- G06 - COMPUTING CALCULATING COUNTING