Nils Bäckman

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Electric multi-mode power converter module and power system
- Patent number 10,396,560
- Issue date Aug 27, 2019
- Eltek AS
- Johan Svedendahl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High efficiency AC-AC converter with bidirectional switch
- Patent number 9,692,315
- Issue date Jun 27, 2017
- Eltek AS
- Nils Bäckman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling a series resonant DC/DC converter
- Patent number 8,593,831
- Issue date Nov 26, 2013
- Eltek Valere AS
- Roberto Rojas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zero-voltage-switch snubber circuit
- Patent number 6,518,739
- Issue date Feb 11, 2003
- Emerson Energy Systems AB
- Roland Wald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter input/output voltage balancing control
- Patent number 5,229,928
- Issue date Jul 20, 1993
- Telefonaktiebolaget L M Ericsson
- Bror M. Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MULTI-MODE POWER CONVERTER MODULE AND POWER SYSTEM
- Publication number 20170117709
- Publication date Apr 27, 2017
- ELTEK AS
- Johan Svedendahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-AC CONVERTER DEVICE
- Publication number 20150381070
- Publication date Dec 31, 2015
- ELTEK AS
- Nils Bäckman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for controlling a series resonant DC/DC converter
- Publication number 20130208512
- Publication date Aug 15, 2013
- Roberto Rojas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Zero-voltage-switch snubber circuit
- Publication number 20020118003
- Publication date Aug 29, 2002
- Roland Wald
- H03 - BASIC ELECTRONIC CIRCUITRY