Fredrik Wahledow

Person

Farjestaden, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Determining the equivalent series resistance of a power converter
- Patent number 10,935,582
- Issue date Mar 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- G01 - MEASURING TESTING
Information Patent Grant
Voltage droop control in a voltage-regulated switched mode power su...
- Patent number 10,910,948
- Issue date Feb 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method to determine a capacitance of a capacitor
- Patent number 10,890,608
- Issue date Jan 12, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- G01 - MEASURING TESTING
Information Patent Grant
Controlling a switched mode power supply with maximised power effic...
- Patent number 10,153,701
- Issue date Dec 11, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of operating a switched mode power supply, computer program,...
- Patent number 9,847,729
- Issue date Dec 19, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched mode power supply, base station, and method of operating a...
- Patent number 9,680,387
- Issue date Jun 13, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Programmable voltage converter
- Patent number 9,525,347
- Issue date Dec 20, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Torbjörn Holmberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage feed-forward compensation and voltage feedback compensation...
- Patent number 9,397,578
- Issue date Jul 19, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of dynamic bus voltage in an intermediate bus architecture...
- Patent number 9,142,957
- Issue date Sep 22, 2015
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Malmberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching delay controller for a switched mode power supply
- Patent number 8,902,617
- Issue date Dec 2, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Fredrik Wahledow
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Feedforward digital control unit for switched mode power supply and...
- Patent number 8,816,663
- Issue date Aug 26, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Start-up procedure for an isolated switched mode power supply
- Patent number 8,456,867
- Issue date Jun 4, 2013
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital control unit having a transient detector for controlling a...
- Patent number 8,451,038
- Issue date May 28, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD TO DETERMINE A CAPACITANCE OF A CAPACITOR
- Publication number 20190317141
- Publication date Oct 17, 2019
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage Droop Control in a Voltage-regulated Switched Mode Power Su...
- Publication number 20190207517
- Publication date Jul 4, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DETERMINING THE EQUIVALENT SERIES RESISTANCE OF A POWER CONVERTER
- Publication number 20180348270
- Publication date Dec 6, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE CONTROL IN A CONVERTER SUPPLYING POWER TO A LOAD
- Publication number 20170271981
- Publication date Sep 21, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF OPERATING A SWITCHED MODE POWER SUPPLY, COMPUTER PROGRAM,...
- Publication number 20160365800
- Publication date Dec 15, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED MODE POWER SUPPLY, BASE STATION, AND METHOD OF OPERATING A...
- Publication number 20160344298
- Publication date Nov 24, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Magnus KARLSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR WRITING STATUS DATA, COMPUTER PROGRAM, COMPUTER PROGRAM...
- Publication number 20160268888
- Publication date Sep 15, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Fredrik WAHLEDOW
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED MODE POWER SUPPLY AND METHOD OF OPERATING A SWITCHED MODE...
- Publication number 20160261193
- Publication date Sep 8, 2016
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROGRAMMABLE VOLTAGE CONVERTER
- Publication number 20150340949
- Publication date Nov 26, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Torbjörn Holmberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE FEED-FORWARD COMPENSATION AND VOLTAGE FEEDBACK COMPENSATION...
- Publication number 20150029760
- Publication date Jan 29, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controlling a Switched Mode Power Supply with Maximised Power Effic...
- Publication number 20130343094
- Publication date Dec 26, 2013
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Start-Up Procedure For An Isolated Switched Mode Power Supply
- Publication number 20130141945
- Publication date Jun 6, 2013
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF DYNAMIC BUS VOLTAGE IN AN INTERMEDIATE BUS ARCHITECTURE...
- Publication number 20120319504
- Publication date Dec 20, 2012
- Jonas Malmberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Switching Delay Controller for a Switched Mode Power Supply
- Publication number 20120287681
- Publication date Nov 15, 2012
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Fredrik Wahledow
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DIGITAL CONTROL UNIT HAVING A TRANSIENT DETECTOR FOR CONTROLLING A...
- Publication number 20120200331
- Publication date Aug 9, 2012
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FEEDFORWARD DIGITAL CONTROL UNIT FOR SWITCHED MODE POWER SUPPLY AND...
- Publication number 20120049908
- Publication date Mar 1, 2012
- Magnus Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Fredrik Wahledow

Person

Patents Grantslast 30 patents

Determining the equivalent series resistance of a power converter

Voltage droop control in a voltage-regulated switched mode power su...

System and method to determine a capacitance of a capacitor

Controlling a switched mode power supply with maximised power effic...

Method of operating a switched mode power supply, computer program,...

Switched mode power supply, base station, and method of operating a...

Programmable voltage converter

Voltage feed-forward compensation and voltage feedback compensation...

Control of dynamic bus voltage in an intermediate bus architecture...

Switching delay controller for a switched mode power supply

Feedforward digital control unit for switched mode power supply and...

Start-up procedure for an isolated switched mode power supply

Digital control unit having a transient detector for controlling a...

Patents Applicationslast 30 patents

SYSTEM AND METHOD TO DETERMINE A CAPACITANCE OF A CAPACITOR

Voltage Droop Control in a Voltage-regulated Switched Mode Power Su...

DETERMINING THE EQUIVALENT SERIES RESISTANCE OF A POWER CONVERTER

VOLTAGE CONTROL IN A CONVERTER SUPPLYING POWER TO A LOAD

METHOD OF OPERATING A SWITCHED MODE POWER SUPPLY, COMPUTER PROGRAM,...

SWITCHED MODE POWER SUPPLY, BASE STATION, AND METHOD OF OPERATING A...

METHOD FOR WRITING STATUS DATA, COMPUTER PROGRAM, COMPUTER PROGRAM...

SWITCHED MODE POWER SUPPLY AND METHOD OF OPERATING A SWITCHED MODE...

PROGRAMMABLE VOLTAGE CONVERTER

VOLTAGE FEED-FORWARD COMPENSATION AND VOLTAGE FEEDBACK COMPENSATION...

Controlling a Switched Mode Power Supply with Maximised Power Effic...

Start-Up Procedure For An Isolated Switched Mode Power Supply

CONTROL OF DYNAMIC BUS VOLTAGE IN AN INTERMEDIATE BUS ARCHITECTURE...

Switching Delay Controller for a Switched Mode Power Supply

DIGITAL CONTROL UNIT HAVING A TRANSIENT DETECTOR FOR CONTROLLING A...

FEEDFORWARD DIGITAL CONTROL UNIT FOR SWITCHED MODE POWER SUPPLY AND...