Christopher J. Tremel

Person

West Fargo, ND, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for controlling parallel inverters coupled to com...
- Patent number 12,199,496
- Issue date Jan 14, 2025
- Deere & Company
- Lav Thyagarajan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for recovering electrical energy from mechanical rotational...
- Patent number 12,024,033
- Issue date Jul 2, 2024
- Deere & Company
- Eric R. Linn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for damping of mechanical oscillaton of a rotor o...
- Patent number 12,005,794
- Issue date Jun 11, 2024
- Deere & Company
- Yujiang Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for damping of mechanical oscillaton of a rotor o...
- Patent number 11,750,132
- Issue date Sep 5, 2023
- Deere & Company
- Yujiang Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for operating a dual rotor electrical machine
- Patent number 11,670,995
- Issue date Jun 6, 2023
- Deere & Company
- Matthias Lang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage sensor-less position detection in an active front end
- Patent number 10,295,581
- Issue date May 21, 2019
- Deere & Company
- Tianjun Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage sensor-less position detection in an active front end
- Patent number 10,270,327
- Issue date Apr 23, 2019
- Deere & Company
- Tianjun Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detection for bearings
- Patent number 9,689,777
- Issue date Jun 27, 2017
- Deere & Company
- Zimin W. Vilar
- G01 - MEASURING TESTING
Information Patent Grant
DC bus voltage control
- Patent number 9,475,403
- Issue date Oct 25, 2016
- Deere & Company
- Long Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for controlling an alternating current machine
- Patent number 9,071,186
- Issue date Jun 30, 2015
- Deere & Company
- Long Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC bus voltage control
- Patent number 8,880,250
- Issue date Nov 4, 2014
- Deere & Company
- Long Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and controller for an electric motor with fault detection
- Patent number 8,872,455
- Issue date Oct 28, 2014
- Deere & Company
- Chris J Tremel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched reluctance motor torque estimation
- Patent number 8,836,256
- Issue date Sep 16, 2014
- Deere & Company
- Zimin W. Vilar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Machine systems including pre-power diagnostics
- Patent number 8,810,189
- Issue date Aug 19, 2014
- Deere & Company
- Brij N. Singh
- G01 - MEASURING TESTING
Information Patent Grant
Synchronization of position and current measurements in an electric...
- Patent number 8,779,705
- Issue date Jul 15, 2014
- Deere & Company
- Long Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for calibrating an electrical control system
- Patent number 8,531,141
- Issue date Sep 10, 2013
- Deere & Company
- Long Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Embedded controller frequency inputs re-used for speed sensor diagn...
- Patent number 8,457,824
- Issue date Jun 4, 2013
- Deere & Company
- Tyge Alan Sopko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for dynamic power management control using ser...
- Patent number 8,312,299
- Issue date Nov 13, 2012
- Packet Digital
- Christopher J. Tremel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING PARALLEL INVERTERS COUPLED TO COM...
- Publication number 20240146175
- Publication date May 2, 2024
- Deere & Company
- Lav Thyagarajan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR RECOVERING ELECTRICAL ENERGY FROM MECHANICAL ROTATIONAL...
- Publication number 20230158897
- Publication date May 25, 2023
- Deere & Company
- Eric R. Linn
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR DAMPING OF MECHANICAL OSCILLATON OF A ROTOR O...
- Publication number 20230029626
- Publication date Feb 2, 2023
- Deere & Company
- Yujiang Wu
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR DAMPING OF MECHANICAL OSCILLATON OF A ROTOR O...
- Publication number 20230033229
- Publication date Feb 2, 2023
- Deere & Company
- Yujiang Wu
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR OPERATING A DUAL ROTOR ELECTRICAL MACHINE
- Publication number 20210242761
- Publication date Aug 5, 2021
- Deere & Company
- Matthias LANG
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE SENSOR-LESS POSITION DETECTION IN AN ACTIVE FRONT END
- Publication number 20190113553
- Publication date Apr 18, 2019
- Deere & Company
- Tianjun FU
- G05 - CONTROLLING REGULATING
Information Patent Application
VOLTAGE SENSOR-LESS POSITION DETECTION IN AN ACTIVE FRONT END
- Publication number 20190115820
- Publication date Apr 18, 2019
- Deere & Company
- Tianjun FU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT DETECTION FOR BEARINGS
- Publication number 20160327452
- Publication date Nov 10, 2016
- Deere & Company
- ZIMIN W. VILAR
- G01 - MEASURING TESTING
Information Patent Application
DC BUS VOLTAGE CONTROL
- Publication number 20150057868
- Publication date Feb 26, 2015
- Deere & Company
- Long WU
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN ALTERNATING CURRENT MACHINE
- Publication number 20140306637
- Publication date Oct 16, 2014
- Deere & Company
- Long WU
- B60 - VEHICLES IN GENERAL
Information Patent Application
Switched Reluctance Motor Torque Estimation
- Publication number 20140015459
- Publication date Jan 16, 2014
- Zimin W. Vilar
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND CONTROLLER FOR AN ELECTRIC MOTOR WITH FAULT DETECTION
- Publication number 20130314014
- Publication date Nov 28, 2013
- Chris J. Tremel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR DYNAMIC POWER MANAGEMENT CONTROL USING S...
- Publication number 20130061068
- Publication date Mar 7, 2013
- Christopher J. Tremel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMBEDDED CONTROLLER FREQUENCY INPUTS RE-USED FOR SPEED SENSOR DIAGN...
- Publication number 20120226397
- Publication date Sep 6, 2012
- Deere & Company
- Tyge Alan Sopko
- B60 - VEHICLES IN GENERAL
Information Patent Application
Synchronization of Position and Current Measurements in an Electric...
- Publication number 20120217909
- Publication date Aug 30, 2012
- Long Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Machine Systems Including Pre-Power Diagnostics
- Publication number 20120217920
- Publication date Aug 30, 2012
- Deere & Company
- Brij N. Singh
- G01 - MEASURING TESTING
Information Patent Application
System for Calibrating an Electrical Control System
- Publication number 20120217915
- Publication date Aug 30, 2012
- Long Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC Bus Voltage Control
- Publication number 20120221183
- Publication date Aug 30, 2012
- Long Wu
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR DYNAMIC POWER MANAGEMENT CONTROL USING SER...
- Publication number 20090249089
- Publication date Oct 1, 2009
- Christopher J. Tremel
- G06 - COMPUTING CALCULATING COUNTING

Christopher J. Tremel

Person

Patents Grantslast 30 patents

System and method for controlling parallel inverters coupled to com...

System for recovering electrical energy from mechanical rotational...

System and method for damping of mechanical oscillaton of a rotor o...

System and method for damping of mechanical oscillaton of a rotor o...

Method and apparatus for operating a dual rotor electrical machine

Voltage sensor-less position detection in an active front end

Voltage sensor-less position detection in an active front end

Fault detection for bearings

DC bus voltage control

Method and apparatus for controlling an alternating current machine

DC bus voltage control

Method and controller for an electric motor with fault detection

Switched reluctance motor torque estimation

Machine systems including pre-power diagnostics

Synchronization of position and current measurements in an electric...

System for calibrating an electrical control system

Embedded controller frequency inputs re-used for speed sensor diagn...

Method and apparatus for dynamic power management control using ser...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR CONTROLLING PARALLEL INVERTERS COUPLED TO COM...

SYSTEM FOR RECOVERING ELECTRICAL ENERGY FROM MECHANICAL ROTATIONAL...

SYSTEM AND METHOD FOR DAMPING OF MECHANICAL OSCILLATON OF A ROTOR O...

SYSTEM AND METHOD FOR DAMPING OF MECHANICAL OSCILLATON OF A ROTOR O...

METHOD AND APPARATUS FOR OPERATING A DUAL ROTOR ELECTRICAL MACHINE

VOLTAGE SENSOR-LESS POSITION DETECTION IN AN ACTIVE FRONT END

VOLTAGE SENSOR-LESS POSITION DETECTION IN AN ACTIVE FRONT END

FAULT DETECTION FOR BEARINGS

DC BUS VOLTAGE CONTROL

METHOD AND APPARATUS FOR CONTROLLING AN ALTERNATING CURRENT MACHINE

Switched Reluctance Motor Torque Estimation

METHOD AND CONTROLLER FOR AN ELECTRIC MOTOR WITH FAULT DETECTION

METHOD AND APPARATUS FOR DYNAMIC POWER MANAGEMENT CONTROL USING S...

EMBEDDED CONTROLLER FREQUENCY INPUTS RE-USED FOR SPEED SENSOR DIAGN...

Synchronization of Position and Current Measurements in an Electric...

Machine Systems Including Pre-Power Diagnostics

System for Calibrating an Electrical Control System

DC Bus Voltage Control

METHOD AND APPARATUS FOR DYNAMIC POWER MANAGEMENT CONTROL USING SER...