Yong WEI

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Xuchang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for generating current differential protection supernode bas...
- Patent number 10,158,223
- Issue date Dec 18, 2018
- XJ Group Corporation
- Xing Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Information Patent Grant
Busbar differential protection method
- Patent number 8,773,828
- Issue date Jul 8, 2014
- XJ Group Corporation
- Xiaohui Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR GENERATING CURRENT DIFFERENTIAL PROTECTION SUPERNODE BAS...
- Publication number 20130261829
- Publication date Oct 3, 2013
- STATE GRID CORPORATION OF CHINA
- Xing LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Information Patent Application
BUSBAR DIFFERENTIAL PROTECTION METHOD
- Publication number 20130258536
- Publication date Oct 3, 2013
- STATE GRID CORPORATION OF CHINA
- Xiaohui SONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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