Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 17, 2015
Patent Application Number
13492947
Date Filed
June 11, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method includes obtaining a standard value for a characteristic of a power switch and obtaining a measured value of the characteristic, via a gate drive unit connected to a gate terminal of the power switch. The method also includes determining a health state of the power switch by comparing the measured value to the standard value of the characteristic.
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