XU JI GROUP CORPORATION

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Xuchang, CN

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Patents Grantslast 30 patents

Information Patent Grant
IEEE1588 protocol negative testing method
- Patent number 8,775,885
- Issue date Jul 8, 2014
- Xu Ji Group Corporation
- Xiao-hui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED BATTERY DISPATCHING SYSTEM WITH CENTRALIZED CHARGING AND...
- Publication number 20130278213
- Publication date Oct 24, 2013
- STATE GRID CORPORATION OF CHINA
- Fei XUE
- B60 - VEHICLES IN GENERAL
Information Patent Application
IEEE1588 PROTOCOL NEGATIVE TESTING METHOD
- Publication number 20130103997
- Publication date Apr 25, 2013
- STATE GRID CORPORATION OF CHINA
- Xiao-hui SONG
- G01 - MEASURING TESTING