YO CHAN SON

Person

TORRANCE, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for motor and inverter temperature control
- Patent number 10,700,632
- Issue date Jun 30, 2020
- GM Global Technology Operations LLC
- Anno Yoo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Early detection of motor stator winding faults
- Patent number 10,598,732
- Issue date Mar 24, 2020
- GM Global Technology Operations LLC
- Azeem Sarwar
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for vibration damping in a powertrain system
- Patent number 10,411,631
- Issue date Sep 10, 2019
- GM Global Technology Operations LLC
- Young Joo Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for torque control systems and methods based on rotor temper...
- Patent number 10,333,448
- Issue date Jun 25, 2019
- GM Global Technology Operations LLC
- Anno Yoo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for operating motors with a single motor positi...
- Patent number 10,326,390
- Issue date Jun 18, 2019
- GM Global Technology Operations LLC
- David S. Ochs
- G01 - MEASURING TESTING
Information Patent Grant
Active masking of tonal noise using motor-based acoustic generator...
- Patent number 10,319,360
- Issue date Jun 11, 2019
- GM Global Technology Operations LLC
- Song He
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus to monitor a resolver
- Patent number 10,267,819
- Issue date Apr 23, 2019
- GM Global Technology Operations LLC
- Yo Chan Son
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for acoustic signal generation
- Patent number 10,193,489
- Issue date Jan 29, 2019
- GM Global Technology Operations LLC
- Yo Chan Son
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Error correction in a vector-based position sensing system
- Patent number 10,156,462
- Issue date Dec 18, 2018
- GM Global Technology Operations LLC
- David S. Ochs
- G01 - MEASURING TESTING
Information Patent Grant
Control of six step pulse width modulation with flux weakening
- Patent number 9,973,120
- Issue date May 15, 2018
- GM Global Technology Operations LLC
- Dwarakanath V. Simili
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driveline system with nested loop damping control
- Patent number 9,950,706
- Issue date Apr 24, 2018
- GM Global Technology Operations LLC
- Jie Yang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Resolver phase compensation
- Patent number 9,897,469
- Issue date Feb 20, 2018
- GM Global Technology Operations LLC
- Rachel L. Hoener
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for monitoring speed and position of a rotatin...
- Patent number 9,759,737
- Issue date Sep 12, 2017
- GM Global Technology Operations LLC
- Leah Dunbar
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for controlling an electrified powertrain syst...
- Patent number 9,517,706
- Issue date Dec 13, 2016
- GM Global Technology Operations LLC
- Min-Joong Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for fault mitigation in a torque machine of a...
- Patent number 9,283,952
- Issue date Mar 15, 2016
- GM Global Technology Operations LLC
- Bon Ho Bae
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for sensorless control of an electric motor
- Patent number 9,106,177
- Issue date Aug 11, 2015
- GM Global Technology Operations LLC
- Yo Chan Son
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for monitoring rotational position of an elect...
- Patent number 9,093,933
- Issue date Jul 28, 2015
- GM Global Technology Operations LLC
- Jihoon Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods, systems and apparatus for generating voltage commands used...
- Patent number 9,000,701
- Issue date Apr 7, 2015
- GM Global Technology Operations LLC
- Steven E. Schulz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for estimating electrical angular speed of a perm...
- Patent number 8,664,901
- Issue date Mar 4, 2014
- GM Global Technology Operations LLC
- Milun Perisic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor stator winding temperature estimation
- Patent number 8,487,575
- Issue date Jul 16, 2013
- GM Global Technology Operations LLC
- Chia-Chou Yeh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for monitoring a system including a sensorless...
- Patent number 8,378,605
- Issue date Feb 19, 2013
- GM Global Technology Operations LLC
- Wei D. Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for low speed permanent magnet motor operation
- Patent number 8,339,081
- Issue date Dec 25, 2012
- GM Global Technology Operations LLC
- Nitinkumar R. Patel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for induction motor control
- Patent number 8,339,082
- Issue date Dec 25, 2012
- GM Global Technology Operations LLC
- Mengwei Campbell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for sensorless control of an electric motor
- Patent number 8,340,848
- Issue date Dec 25, 2012
- GM Global Technology Operations LLC
- Yo Chan Son
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for initiating operation of an electric motor
- Patent number 8,319,460
- Issue date Nov 27, 2012
- GM Global Technology Operations LLC
- Yo Chan Son
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Position sensorless control of permanent magnet motors
- Patent number 8,310,189
- Issue date Nov 13, 2012
- GM Global Technology Operations LLC
- Nitinkumar R. Patel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Limp home operational mode for an electric vehicle
- Patent number 8,269,445
- Issue date Sep 18, 2012
- GM Global Technology Operations LLC
- Nitinkumar R. Patel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fail-safe controls for electric traction drive systems
- Patent number 8,258,736
- Issue date Sep 4, 2012
- GM Global Technology Operations LLC
- Nitinkumar R. Patel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vector controlled motor drive system implementing pulse width modul...
- Patent number 8,253,360
- Issue date Aug 28, 2012
- GM Global Technology Operations LLC
- Steven E. Schulz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for creating a vibration in an automobile
- Patent number 8,212,505
- Issue date Jul 3, 2012
- GM Global Technology Operations LLC
- James M. Nagashima
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONTROLLING CURRENT IN AN INTERIOR PERMANENT MAGNET MOTOR...
- Publication number 20200313586
- Publication date Oct 1, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Suresh Gopalakrishnan
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MOTOR AND INVERTER TEMPERATURE CONTROL
- Publication number 20200228049
- Publication date Jul 16, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anno Yoo
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYMMETRIC CONTROL OF AN ASYMMETRIC AC MOTOR VIA A FLUX REGULATOR OP...
- Publication number 20200127588
- Publication date Apr 23, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Caleb W. SECREST
- B60 - VEHICLES IN GENERAL
Information Patent Application
EARLY DETECTION OF MOTOR STATOR WINDING FAULTS
- Publication number 20190346509
- Publication date Nov 14, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Azeem Sarwar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THERMAL MODEL BASED HEALTH ASSESSMENT OF IGBT
- Publication number 20190250205
- Publication date Aug 15, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Azeem Sarwar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR OPERATING MOTORS WITH A SINGLE MOTOR POSITI...
- Publication number 20190028044
- Publication date Jan 24, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- David S. Ochs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR ACOUSTIC SIGNAL GENERATION
- Publication number 20180358916
- Publication date Dec 13, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yo Chan Son
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR TORQUE CONTROL SYSTEMS AND METHODS BASED ON ROTOR TEMPER...
- Publication number 20180294756
- Publication date Oct 11, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anno YOO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ERROR CORRECTION IN A VECTOR-BASED POSITION SENSING SYSTEM
- Publication number 20180128658
- Publication date May 10, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- David S. Ochs
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR VIBRATION DAMPING IN A POWERTRAIN SYSTEM
- Publication number 20170317631
- Publication date Nov 2, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Young Joo Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND APPARATUS TO MONITOR A RESOLVER
- Publication number 20170227567
- Publication date Aug 10, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yo Chan Son
- G01 - MEASURING TESTING
Information Patent Application
RESOLVER PHASE COMPENSATION
- Publication number 20170211949
- Publication date Jul 27, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Rachel L. Hoener
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN ELECTRIC MACHINE
- Publication number 20170077854
- Publication date Mar 16, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yo Chan Son
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN ELECTRIFIED POWERTRAIN SYST...
- Publication number 20160332534
- Publication date Nov 17, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Min-Joong Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR MONITORING SPEED AND POSITION OF A ROTATIN...
- Publication number 20160054351
- Publication date Feb 25, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leah Dunbar
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC MOTOR-GENERATOR SYSTEM AND METHOD FOR CONTROLLING AN ELE...
- Publication number 20150229249
- Publication date Aug 13, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jihoon Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLER WITH ENHANCED WOBBLE COMPENSATION
- Publication number 20150207444
- Publication date Jul 23, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yo Chan Son
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR MONITORING ROTATIONAL POSITION OF AN ELECT...
- Publication number 20150061563
- Publication date Mar 5, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- JIHOON JANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR FAULT MITIGATION IN A TORQUE MACHINE OF A...
- Publication number 20150025720
- Publication date Jan 22, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- BON HO BAE
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING ELECTRICAL ANGULAR SPEED OF A PERM...
- Publication number 20130207579
- Publication date Aug 15, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- MILUN PERISIC
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR SENSORLESS CONTROL OF AN ELECTRIC MOTOR
- Publication number 20130175955
- Publication date Jul 11, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- YO CHAN SON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS, SYSTEMS AND APPARATUS FOR GENERATING VOLTAGE COMMANDS USED...
- Publication number 20130169202
- Publication date Jul 4, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- STEVEN E. SCHULZ
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR INDUCTION MOTOR CONTROL
- Publication number 20110285342
- Publication date Nov 24, 2011
- GM Global Technology Operations, Inc.
- MENGWEI CAMPBELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR MONITORING A SYSTEM INCLUDING A SENSORLESS...
- Publication number 20110163704
- Publication date Jul 7, 2011
- GM Global Technology Operations, Inc.
- Wei D. Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHODS AND SYSTEMS FOR THERMISTOR TEMPERATURE PROCESSING
- Publication number 20110106476
- Publication date May 5, 2011
- GM Global Technology Operations, Inc.
- YO CHAN SON
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR INITIATING OPERATION OF AN ELECTRIC MOTOR
- Publication number 20110095713
- Publication date Apr 28, 2011
- GM Global Technology Operations, Inc.
- YO CHAN SON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAIL-SAFE CONTROLS FOR ELECTRIC TRACTION DRIVE SYSTEMS
- Publication number 20110089876
- Publication date Apr 21, 2011
- GM Global Technology Operations, Inc.
- NITINKUMAR R. PATEL
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIMP HOME OPERATIONAL MODE FOR AN ELECTRIC VEHICLE
- Publication number 20110089875
- Publication date Apr 21, 2011
- GM Global Technology Operations, Inc.
- NITINKUMAR R. PATEL
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS, SYSTEMS AND APPARATUS FOR DYNAMICALLY CONTROLLING AN ELECT...
- Publication number 20110084638
- Publication date Apr 14, 2011
- GM Global Technology Operations, Inc.
- NITINKUMAR R. PATEL
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR LOW SPEED PERMANENT MAGNET MOTOR OPERATION
- Publication number 20110062902
- Publication date Mar 17, 2011
- GM Global Technology Operations, Inc.
- NITINKUMAR R. PATEL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

YO CHAN SON

Person

Patents Grantslast 30 patents

Method for motor and inverter temperature control

Early detection of motor stator winding faults

Method and apparatus for vibration damping in a powertrain system

Method for torque control systems and methods based on rotor temper...

Systems and methods for operating motors with a single motor positi...

Active masking of tonal noise using motor-based acoustic generator...

Method and apparatus to monitor a resolver

Method and apparatus for acoustic signal generation

Error correction in a vector-based position sensing system

Control of six step pulse width modulation with flux weakening

Driveline system with nested loop damping control

Resolver phase compensation

Method and apparatus for monitoring speed and position of a rotatin...

Method and apparatus for controlling an electrified powertrain syst...

Method and apparatus for fault mitigation in a torque machine of a...

Method and system for sensorless control of an electric motor

Method and apparatus for monitoring rotational position of an elect...

Methods, systems and apparatus for generating voltage commands used...

Method and system for estimating electrical angular speed of a perm...

Electric motor stator winding temperature estimation

Method and apparatus for monitoring a system including a sensorless...

Method and apparatus for low speed permanent magnet motor operation

Methods and systems for induction motor control

Method and system for sensorless control of an electric motor

Method and system for initiating operation of an electric motor

Position sensorless control of permanent magnet motors

Limp home operational mode for an electric vehicle

Fail-safe controls for electric traction drive systems

Vector controlled motor drive system implementing pulse width modul...

Method and system for creating a vibration in an automobile

Patents Applicationslast 30 patents

METHOD OF CONTROLLING CURRENT IN AN INTERIOR PERMANENT MAGNET MOTOR...

METHOD FOR MOTOR AND INVERTER TEMPERATURE CONTROL

SYMMETRIC CONTROL OF AN ASYMMETRIC AC MOTOR VIA A FLUX REGULATOR OP...

EARLY DETECTION OF MOTOR STATOR WINDING FAULTS

THERMAL MODEL BASED HEALTH ASSESSMENT OF IGBT

SYSTEMS AND METHODS FOR OPERATING MOTORS WITH A SINGLE MOTOR POSITI...

METHOD AND APPARATUS FOR ACOUSTIC SIGNAL GENERATION

METHOD FOR TORQUE CONTROL SYSTEMS AND METHODS BASED ON ROTOR TEMPER...

ERROR CORRECTION IN A VECTOR-BASED POSITION SENSING SYSTEM

METHOD AND APPARATUS FOR VIBRATION DAMPING IN A POWERTRAIN SYSTEM

METHOD AND APPARATUS TO MONITOR A RESOLVER

RESOLVER PHASE COMPENSATION

METHOD AND APPARATUS FOR CONTROLLING AN ELECTRIC MACHINE

METHOD AND APPARATUS FOR CONTROLLING AN ELECTRIFIED POWERTRAIN SYST...

METHOD AND APPARATUS FOR MONITORING SPEED AND POSITION OF A ROTATIN...

ELECTRONIC MOTOR-GENERATOR SYSTEM AND METHOD FOR CONTROLLING AN ELE...

MOTOR CONTROLLER WITH ENHANCED WOBBLE COMPENSATION

METHOD AND APPARATUS FOR MONITORING ROTATIONAL POSITION OF AN ELECT...

METHOD AND APPARATUS FOR FAULT MITIGATION IN A TORQUE MACHINE OF A...

METHOD AND SYSTEM FOR ESTIMATING ELECTRICAL ANGULAR SPEED OF A PERM...

METHOD AND SYSTEM FOR SENSORLESS CONTROL OF AN ELECTRIC MOTOR

METHODS, SYSTEMS AND APPARATUS FOR GENERATING VOLTAGE COMMANDS USED...

METHODS AND SYSTEMS FOR INDUCTION MOTOR CONTROL

METHOD AND APPARATUS FOR MONITORING A SYSTEM INCLUDING A SENSORLESS...

METHODS AND SYSTEMS FOR THERMISTOR TEMPERATURE PROCESSING

METHOD AND SYSTEM FOR INITIATING OPERATION OF AN ELECTRIC MOTOR

FAIL-SAFE CONTROLS FOR ELECTRIC TRACTION DRIVE SYSTEMS

LIMP HOME OPERATIONAL MODE FOR AN ELECTRIC VEHICLE

METHODS, SYSTEMS AND APPARATUS FOR DYNAMICALLY CONTROLLING AN ELECT...

METHOD AND APPARATUS FOR LOW SPEED PERMANENT MAGNET MOTOR OPERATION