Stefan Jon Kristjansson

Person

Shoreline, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Parallel battery charge management
- Patent number 11,742,690
- Issue date Aug 29, 2023
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-sided inductive charging coil
- Patent number 11,728,687
- Issue date Aug 15, 2023
- Microsoft Technology Licensing, LLC
- Casey Sean Callan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive wireless charging receiver loading
- Patent number 11,368,038
- Issue date Jun 21, 2022
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Parallel battery discharge management
- Patent number 11,165,265
- Issue date Nov 2, 2021
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parallel battery charge management
- Patent number 11,101,680
- Issue date Aug 24, 2021
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parallel charging and discharging of batteries with disparate chara...
- Patent number 11,038,364
- Issue date Jun 15, 2021
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ideal diode function implemented with existing battery protection FETs
- Patent number 10,944,274
- Issue date Mar 9, 2021
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- G01 - MEASURING TESTING
Information Patent Grant
Parallel charging and discharging of batteries with disparate chara...
- Patent number 10,840,724
- Issue date Nov 17, 2020
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distributed battery architecture
- Patent number 10,778,013
- Issue date Sep 15, 2020
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Negative voltage rail
- Patent number 10,548,190
- Issue date Jan 28, 2020
- Microsoft Technology Licensing, LLC
- Stefan J. Kristjansson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter apparatus and method with output current sensing an...
- Patent number 8,829,868
- Issue date Sep 9, 2014
- Crane Electronics, Inc.
- Barry F. Waltman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
TWO-SIDED INDUCTIVE CHARGING COIL
- Publication number 20230336033
- Publication date Oct 19, 2023
- Microsoft Technology Licensing, LLC
- Casey Sean CALLAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARALLEL BATTERY CHARGE MANAGEMENT
- Publication number 20210234391
- Publication date Jul 29, 2021
- Microsoft Technology Licensing, LLC
- Stefan Jon KRISTJANSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TWO-SIDED INDUCTIVE CHARGING COIL
- Publication number 20210050742
- Publication date Feb 18, 2021
- Microsoft Technology Licensing, LLC
- Casey Sean CALLAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE WIRELESS CHARGING RECEIVER LOADING
- Publication number 20210044132
- Publication date Feb 11, 2021
- Microsoft Technology Licensing, LLC
- Stefan Jon Kristjansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PARALLEL BATTERY DISCHARGE MANAGEMENT
- Publication number 20200412136
- Publication date Dec 31, 2020
- Microsoft Technology Licensing, LLC
- Stefan Jon KRISTJANSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARALLEL BATTERY CHARGE MANAGEMENT
- Publication number 20200412132
- Publication date Dec 31, 2020
- Microsoft Technology Licensing, LLC
- Stefan Jon KRISTJANSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SERIES BATTERY DISCHARGE MANAGEMENT ACROSS A DEVICE SECTION BOUNDARY
- Publication number 20200395765
- Publication date Dec 17, 2020
- Microsoft Technology Licensing, LLC
- Stefan Jon KRISTJANSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IDEAL DIODE FUNCTION IMPLEMENTED WITH EXISTING BATTERY PROTECTION FETS
- Publication number 20190229543
- Publication date Jul 25, 2019
- Microsoft Technology Licensing, LLC
- Stefan Jon KRISTJANSSON
- G01 - MEASURING TESTING
Information Patent Application
PARALLEL CHARGING AND DISCHARGING OF BATTERIES WITH DISPARATE CHARA...
- Publication number 20190214837
- Publication date Jul 11, 2019
- Microsoft Technology Licensing, LLC
- Stefan Jon KRISTJANSSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED BATTERY ARCHITECTURE
- Publication number 20190214831
- Publication date Jul 11, 2019
- Microsoft Technology Licensing, LLC
- Stefan Jon KRISTJANSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER APPARATUS AND METHOD WITH COMPENSATION FOR LIGHT LO...
- Publication number 20130021008
- Publication date Jan 24, 2013
- Robert Jay Hume
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER APPARATUS AND METHOD WITH COMPENSATION FOR CURRENT...
- Publication number 20130021009
- Publication date Jan 24, 2013
- Barry F. Waltman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Stefan Jon Kristjansson

Person

Patents Grantslast 30 patents

Parallel battery charge management

Two-sided inductive charging coil

Adaptive wireless charging receiver loading

Parallel battery discharge management

Parallel battery charge management

Parallel charging and discharging of batteries with disparate chara...

Ideal diode function implemented with existing battery protection FETs

Parallel charging and discharging of batteries with disparate chara...

Distributed battery architecture

Negative voltage rail

Power converter apparatus and method with output current sensing an...

Patents Applicationslast 30 patents

TWO-SIDED INDUCTIVE CHARGING COIL

PARALLEL BATTERY CHARGE MANAGEMENT

TWO-SIDED INDUCTIVE CHARGING COIL

ADAPTIVE WIRELESS CHARGING RECEIVER LOADING

PARALLEL BATTERY DISCHARGE MANAGEMENT

PARALLEL BATTERY CHARGE MANAGEMENT

SERIES BATTERY DISCHARGE MANAGEMENT ACROSS A DEVICE SECTION BOUNDARY

IDEAL DIODE FUNCTION IMPLEMENTED WITH EXISTING BATTERY PROTECTION FETS

PARALLEL CHARGING AND DISCHARGING OF BATTERIES WITH DISPARATE CHARA...

DISTRIBUTED BATTERY ARCHITECTURE

POWER CONVERTER APPARATUS AND METHOD WITH COMPENSATION FOR LIGHT LO...

POWER CONVERTER APPARATUS AND METHOD WITH COMPENSATION FOR CURRENT...