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Patents Grantslast 30 patents

Information Patent Grant
Method and system for online monitoring of health status of insulat...
- Patent number 11,656,266
- Issue date May 23, 2023
- WUHAN UNIVERSITY
- Yigang He
- G01 - MEASURING TESTING
Information Patent Grant
Method for estimating junction temperature online on IGBT power module
- Patent number 11,543,305
- Issue date Jan 3, 2023
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intermediate relay maloperation preventing device and method based...
- Patent number 11,368,011
- Issue date Jun 21, 2022
- WUHAN UNIVERSITY
- Yigang He
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR ONLINE MONITORING OF HEALTH STATUS OF INSULAT...
- Publication number 20210318373
- Publication date Oct 14, 2021
- WUHAN UNIVERSITY
- Yigang HE
- G01 - MEASURING TESTING
Information Patent Application
INTERMEDIATE RELAY MALOPERATION PREVENTING DEVICE AND METHOD BASED...
- Publication number 20210036503
- Publication date Feb 4, 2021
- WUHAN UNIVERSITY
- Yigang HE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR ESTIMATING JUNCTION TEMPERATURE ON-LINE ON IGBT POWER MO...
- Publication number 20200240850
- Publication date Jul 30, 2020
- WUHAN UNIVERSITY
- Yigang HE
- G01 - MEASURING TESTING