Christopher Harper

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Glendale, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems having impedance source semiconductor device protection
- Patent number 10,879,693
- Issue date Dec 29, 2020
- DRS NAVAL POWER SYSTEMS, INC.
- Christopher Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems of impedance source semiconductor device protec...
- Patent number 10,256,626
- Issue date Apr 9, 2019
- DRS Power & Control Technologies, Inc.
- Christopher Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems of impedance source semiconductor device protec...
- Patent number 9,431,819
- Issue date Aug 30, 2016
- DRS Power & Control Technologies, Inc.
- Christopher Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS HAVING IMPEDANCE SOURCE SEMICONDUCTOR DEVICE PROTECTION
- Publication number 20190181636
- Publication date Jun 13, 2019
- Christopher Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS OF IMPEDANCE SOURCE SEMICONDUCTOR DEVICE PROTEC...
- Publication number 20160336743
- Publication date Nov 17, 2016
- DRS POWER & CONTROL TECHNOLOGIES, INC.
- Christopher Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS OF IMPEDANCE SOURCE SEMICONDUCTOR DEVICE PROTEC...
- Publication number 20150222114
- Publication date Aug 6, 2015
- DRS POWER & CONTROL TECHNOLOGIES, INC.
- Christopher Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER