SeungHwan Keum

Person

Northville, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stator assembly of an electric motor with retrofitted heat pipes
- Patent number 12,278,550
- Issue date Apr 15, 2025
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thermal bridge for an electric machine
- Patent number 12,266,997
- Issue date Apr 1, 2025
- GM Global Technology Operations LLC
- Jian Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial flux electric machine including cooling fins projecting from...
- Patent number 12,244,177
- Issue date Mar 4, 2025
- GM Global Technology Operations LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thermal connection system for a stator core of an axial flux electr...
- Patent number 12,244,178
- Issue date Mar 4, 2025
- GM Global Technology Operations LLC
- John S. Agapiou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems, apparatuses, and methods for active end-turn cooling for a...
- Patent number 12,074,505
- Issue date Aug 27, 2024
- GM Global Technology Operations LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor rotor with conformal heat pipes
- Patent number 12,015,331
- Issue date Jun 18, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods, systems, and apparatuses for passive end-turn cooling for...
- Patent number 12,015,327
- Issue date Jun 18, 2024
- GM Global Technology Operations LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oleophilic surface treatments for enhanced heat-transfer characteri...
- Patent number 11,955,852
- Issue date Apr 9, 2024
- GM Global Technology Operations LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oleophobic surface treatments for windage loss reduction and improv...
- Patent number 11,817,765
- Issue date Nov 14, 2023
- GM Global Technology Operations LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery module housing cooling assembly
- Patent number 11,728,535
- Issue date Aug 15, 2023
- GM Global Technology Operations LLC
- Farzad Samie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interior permanent magnet motor having controllable coolant distrib...
- Patent number 11,722,037
- Issue date Aug 8, 2023
- GM Global Technology Operations LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Yaw stability control system for a motor vehicle
- Patent number 11,702,133
- Issue date Jul 18, 2023
- GM Global Technology Operations LLC
- Insu Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method of active end-turn cooling for an interior perman...
- Patent number 11,705,781
- Issue date Jul 18, 2023
- GM Global Technology Operations LLC
- Insu Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Shape memory alloy actuator for controlling coolant flowrate to a r...
- Patent number 11,658,544
- Issue date May 23, 2023
- GM Global Technology Operations LLC
- Wonhee Michael Kim
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AXIAL FLUX ELECTRIC MOTOR WITH ROTOR COOLING
- Publication number 20250088054
- Publication date Mar 13, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jian Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RECHARGEABLE ENERGY STORAGE SYSTEM INCLUDING ENERGY STORAGE CELLS H...
- Publication number 20240380025
- Publication date Nov 14, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Neeraj S. Shidore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGE PORT WITH FAST PHASE CHANGE MATERIAL (PCM) RESOLIDIFICATION
- Publication number 20240336152
- Publication date Oct 10, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chih-hung Yen
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMALLY RESILIENT BATTERY PACK
- Publication number 20240291063
- Publication date Aug 29, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Derek Frei Lahr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGE PORT COOLING SYSTEM FOR AN ELECTRIC VEHICLE
- Publication number 20240227592
- Publication date Jul 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Peter Paul Andruskiewicz
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMAL RUNAWAY MITIGATION SYSTEM FOR A RECHARGEABLE ENERGY STORAGE...
- Publication number 20240145858
- Publication date May 2, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan Keum
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGE PORT COOLING SYSTEM FOR AN ELECTRIC VEHICLE
- Publication number 20240131940
- Publication date Apr 25, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Peter Paul Andruskiewicz
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGE PORT COOLING SYSTEM FOR AN ELECTRIC VEHICLE
- Publication number 20240025278
- Publication date Jan 25, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chih-hung Yen
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMAL CONNECTION SYSTEM FOR A STATOR CORE OF AN AXIAL FLUX ELECTR...
- Publication number 20240014699
- Publication date Jan 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John S. Agapiou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THERMAL BRIDGE FOR AN ELECTRIC MACHINE
- Publication number 20230387757
- Publication date Nov 30, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jian Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING OF AXIAL FLUX MOTOR WITH STATOR COOLANT CHANNEL
- Publication number 20230387735
- Publication date Nov 30, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AXIAL FLUX ELECTRIC MACHINE INCLUDING COOLING FINS PROJECTING FROM...
- Publication number 20230318369
- Publication date Oct 5, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan KEUM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR ASSEMBLY OF AN ELECTRIC MOTOR WITH RETROFITTED HEAT PIPES
- Publication number 20230291281
- Publication date Sep 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza FATEMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR ROTOR WITH CONFORMAL HEAT PIPES
- Publication number 20230216379
- Publication date Jul 6, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHAPE MEMORY ALLOY ACTUATOR FOR CONTROLLING COOLANT FLOWRATE TO A R...
- Publication number 20230047629
- Publication date Feb 16, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Wonhee Michael Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
OLEOPHOBIC SURFACE TREATMENTS FOR WINDAGE LOSS REDUCTION AND IMPROV...
- Publication number 20230046826
- Publication date Feb 16, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY MODULE HOUSING COOLING ASSEMBLY
- Publication number 20230017290
- Publication date Jan 19, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Farzad Samie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD OF ACTIVE END-TURN COOLING FOR AN INTERIOR PERMAN...
- Publication number 20230020219
- Publication date Jan 19, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Insu Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS, APPARATUSES, AND METHODS FOR ACTIVE END-TURN COOLING FOR A...
- Publication number 20230009660
- Publication date Jan 12, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS, SYSTEMS, AND APPARATUSES FOR PASSIVE END-TURN COOLING FOR...
- Publication number 20230010156
- Publication date Jan 12, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan Keum
- B60 - VEHICLES IN GENERAL
Information Patent Application
OLEOPHILIC SURFACE TREATMENTS FOR ENHANCED HEAT-TRANSFER CHARACTERI...
- Publication number 20230011641
- Publication date Jan 12, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTERIOR PERMANENT MAGNET MOTOR HAVING CONTROLLABLE COOLANT DISTRIB...
- Publication number 20220360144
- Publication date Nov 10, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan Keum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
YAW STABILITY CONTROL SYSTEM FOR A MOTOR VEHICLE
- Publication number 20220340198
- Publication date Oct 27, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Insu Chang
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMBUSTION IGNITION DEVICES FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20200182217
- Publication date Jun 11, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SeungHwan Keum
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

SeungHwan Keum

Person

Patents Grantslast 30 patents

Stator assembly of an electric motor with retrofitted heat pipes

Thermal bridge for an electric machine

Axial flux electric machine including cooling fins projecting from...

Thermal connection system for a stator core of an axial flux electr...

Systems, apparatuses, and methods for active end-turn cooling for a...

Electric motor rotor with conformal heat pipes

Methods, systems, and apparatuses for passive end-turn cooling for...

Oleophilic surface treatments for enhanced heat-transfer characteri...

Oleophobic surface treatments for windage loss reduction and improv...

Battery module housing cooling assembly

Interior permanent magnet motor having controllable coolant distrib...

Yaw stability control system for a motor vehicle

System and method of active end-turn cooling for an interior perman...

Shape memory alloy actuator for controlling coolant flowrate to a r...

Patents Applicationslast 30 patents

AXIAL FLUX ELECTRIC MOTOR WITH ROTOR COOLING

RECHARGEABLE ENERGY STORAGE SYSTEM INCLUDING ENERGY STORAGE CELLS H...

CHARGE PORT WITH FAST PHASE CHANGE MATERIAL (PCM) RESOLIDIFICATION

THERMALLY RESILIENT BATTERY PACK

CHARGE PORT COOLING SYSTEM FOR AN ELECTRIC VEHICLE

THERMAL RUNAWAY MITIGATION SYSTEM FOR A RECHARGEABLE ENERGY STORAGE...

CHARGE PORT COOLING SYSTEM FOR AN ELECTRIC VEHICLE

CHARGE PORT COOLING SYSTEM FOR AN ELECTRIC VEHICLE

THERMAL CONNECTION SYSTEM FOR A STATOR CORE OF AN AXIAL FLUX ELECTR...

THERMAL BRIDGE FOR AN ELECTRIC MACHINE

COOLING OF AXIAL FLUX MOTOR WITH STATOR COOLANT CHANNEL

AXIAL FLUX ELECTRIC MACHINE INCLUDING COOLING FINS PROJECTING FROM...

STATOR ASSEMBLY OF AN ELECTRIC MOTOR WITH RETROFITTED HEAT PIPES

ELECTRIC MOTOR ROTOR WITH CONFORMAL HEAT PIPES

SHAPE MEMORY ALLOY ACTUATOR FOR CONTROLLING COOLANT FLOWRATE TO A R...

OLEOPHOBIC SURFACE TREATMENTS FOR WINDAGE LOSS REDUCTION AND IMPROV...

BATTERY MODULE HOUSING COOLING ASSEMBLY

SYSTEM AND METHOD OF ACTIVE END-TURN COOLING FOR AN INTERIOR PERMAN...

SYSTEMS, APPARATUSES, AND METHODS FOR ACTIVE END-TURN COOLING FOR A...

METHODS, SYSTEMS, AND APPARATUSES FOR PASSIVE END-TURN COOLING FOR...

OLEOPHILIC SURFACE TREATMENTS FOR ENHANCED HEAT-TRANSFER CHARACTERI...

INTERIOR PERMANENT MAGNET MOTOR HAVING CONTROLLABLE COOLANT DISTRIB...

YAW STABILITY CONTROL SYSTEM FOR A MOTOR VEHICLE

COMBUSTION IGNITION DEVICES FOR AN INTERNAL COMBUSTION ENGINE