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Hanho Yun
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Oakland Township, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of transient control for robust enrichment operation in low...
Patent number
11,698,034
Issue date
Jul 11, 2023
GM Global Technology Operations LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Passive selective catalytic reduction (SCR) system and method for l...
Patent number
11,459,967
Issue date
Oct 4, 2022
GM Global Technology Operations LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Variable second injection control for internal combustion engine as...
Patent number
9,982,624
Issue date
May 29, 2018
GM Global Technology Operations LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Systems and methods of controlling valve timing in an engine
Patent number
9,863,330
Issue date
Jan 9, 2018
GM Global Technology Operations LLC
Hanho Yun
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for controlling operation of an internal combu...
Patent number
9,803,580
Issue date
Oct 31, 2017
GM Global Technology Operations LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine torque control with combustion phasing
Patent number
9,689,321
Issue date
Jun 27, 2017
GM Global Technology Operations LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine torque control with fuel mass
Patent number
9,689,339
Issue date
Jun 27, 2017
GM Global Technology Operations LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling operation of an internal combu...
Patent number
9,664,135
Issue date
May 30, 2017
GM Global Technology Operations LLC
Jun-Mo Kang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and system for controlling a powertrain
Patent number
9,617,930
Issue date
Apr 11, 2017
GM Global Technology Operations LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling operation of an internal combu...
Patent number
9,394,838
Issue date
Jul 19, 2016
GM Global Technology Operations LLC
Orgun A. Guralp
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Combustion phasing control methodology in HCCI combustion
Patent number
9,284,906
Issue date
Mar 15, 2016
GM Global Technology Operations LLC
Hanho Yun
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for controlling combustion noise in an interna...
Patent number
9,267,451
Issue date
Feb 23, 2016
GM Global Technology Operations LLC
Jun-Mo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for managing transitions in internal combustion engines with...
Patent number
9,127,637
Issue date
Sep 8, 2015
GM Global Technology Operations LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for engine operation in homogeneous charge com...
Patent number
9,074,551
Issue date
Jul 7, 2015
GM Global Technology Operations LLC
Hanho Yun
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Powertrain and method of determining residual gas volume
Patent number
9,068,907
Issue date
Jun 30, 2015
GM Global Technology Operations LLC
Jun-Mo Kang
G01 - MEASURING TESTING
Information
Patent Grant
Method to complete a learning cycle of a recursive least squares ap...
Patent number
9,031,765
Issue date
May 12, 2015
GM Global Technology Operations LLC
Kwang-Keun Shin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Piston for robust auto-ignition
Patent number
9,022,003
Issue date
May 5, 2015
GM Global Technology Operations LLC
Ronald O. Grover
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for controlling operation of an internal combu...
Patent number
9,008,944
Issue date
Apr 14, 2015
GM Global Technology Operations LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
HCCI fuel injectors for robust auto-ignition and flame propagation
Patent number
8,960,151
Issue date
Feb 24, 2015
GM Global Technology Operations LLC
Ronald O. Grover
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control strategy for transitions between homogeneous-charge compres...
Patent number
8,955,492
Issue date
Feb 17, 2015
GM Global Technology Operations LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Combustion balancing control strategy using normalized instantaneou...
Patent number
8,826,884
Issue date
Sep 9, 2014
GM Global Technology Operations LLC
Jun-Mo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
HCCI mode switching control system and method
Patent number
8,776,762
Issue date
Jul 15, 2014
GM Global Technology Operations LLC
Allen B. Rayl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methodology to compensate the effect of humidity and altitude on HC...
Patent number
8,751,136
Issue date
Jun 10, 2014
GM Global Technology Operations LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for operating an internal combustion engine in...
Patent number
8,645,044
Issue date
Feb 4, 2014
GM Global Technology Operations LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Transient control strategy in spark-assisted HCCI combustion mode
Patent number
8,627,804
Issue date
Jan 14, 2014
GM Global Technology Operations LLC
Jun-Mo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for controlling an internal combustion engine...
Patent number
8,616,182
Issue date
Dec 31, 2013
GM Global Technology Operations LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Combustion phasing control in spark-assisted HCCI combustion mode
Patent number
8,469,002
Issue date
Jun 25, 2013
GM Global Technology Operations LLC
Jun-Mo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for controlling exhaust gas recirculation systems
Patent number
8,463,531
Issue date
Jun 11, 2013
GM Global Technology Operations LLC
Vijay Ramappan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control strategy for operating a homogeneous-charge compression-ign...
Patent number
8,447,503
Issue date
May 21, 2013
GM Global Technology Operations LLC
Jun-Mo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for improved transitions between engine combustio...
Patent number
8,433,500
Issue date
Apr 30, 2013
GM Global Technology Operations LLC
Vijay Ramappan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF TRANSIENT CONTROL FOR ROBUST ENRICHMENT OPERATION IN LOWT...
Publication number
20220325671
Publication date
Oct 13, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PASSIVE SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM AND METHOD FOR L...
Publication number
20220260030
Publication date
Aug 18, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho YUN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEMS AND METHODS OF CONTROLLING PRE-PRIMARY IGNITION OF AN INTER...
Publication number
20190040837
Publication date
Feb 7, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20180347476
Publication date
Dec 6, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20180340507
Publication date
Nov 29, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEMS AND METHODS OF CONTROLLING VALVE TIMING IN AN ENGINE
Publication number
20170321613
Publication date
Nov 9, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE TORQUE CONTROL WITH FUEL MASS
Publication number
20160363085
Publication date
Dec 15, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE TORQUE CONTROL WITH COMBUSTION PHASING
Publication number
20160363059
Publication date
Dec 15, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20160017834
Publication date
Jan 21, 2016
HANHO YUN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20150361916
Publication date
Dec 17, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND SYSTEM FOR CONTROLLING A POWERTRAIN
Publication number
20150300279
Publication date
Oct 22, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20150128909
Publication date
May 14, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
ORGUN A. GURALP
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD TO COMPLETE A LEARNING CYCLE OF A RECURSIVE LEAST SQUARES AP...
Publication number
20130197781
Publication date
Aug 1, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Kwang-Keun Shin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SPARK IGNITION TO HOMOGENOUS CHARGE COMPRESSION IGINITION TRANSITIO...
Publication number
20130174805
Publication date
Jul 11, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ethan E. Bayer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING COMBUSTION NOISE IN AN INTERNA...
Publication number
20130080026
Publication date
Mar 28, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODOLOGY TO COMPENSATE THE EFFECT OF HUMIDITY AND ALTITUDE ON HC...
Publication number
20130024091
Publication date
Jan 24, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR ENGINE OPERATION IN HOMOGENEOUS CHARGE COM...
Publication number
20130018565
Publication date
Jan 17, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBUSTION PHASING CONTROL METHODOLOGY IN HCCI COMBUSTION
Publication number
20120316757
Publication date
Dec 13, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PISTON FOR ROBUST AUTO-IGNITION
Publication number
20120255520
Publication date
Oct 11, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ronald O. Grover, JR.
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HCCI FUEL INJECTORS FOR ROBUST AUTO-IGNITION AND FLAME PROPAGATION
Publication number
20120255517
Publication date
Oct 11, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ronald O. Grover, JR.
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMBUSTION PHASING CONTROL IN SPARK-ASSISTED HCCI COMBUSTION MODE
Publication number
20120118267
Publication date
May 17, 2012
GM Global Technology Operations, Inc.
Jun-Mo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
TRANSIENT CONTROL STRATEGY IN SPARK-ASSISTED HCCI COMBUSTION MODE
Publication number
20120118275
Publication date
May 17, 2012
GM Global Technology Operations, Inc.
Jun-Mo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMBUSTION BALANCING CONTROL STRATEGY USING NORMALIZED INSTANTANEOU...
Publication number
20120103304
Publication date
May 3, 2012
GM Global Technology Operations, Inc.
Jun-Mo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SYSTEM AND METHOD FOR IMPROVED TRANSITIONS BETWEEN ENGINE COMBUSTIO...
Publication number
20110295487
Publication date
Dec 1, 2011
GM Global Technology Operations, Inc.
Vijay Ramappan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION SYSTEMS
Publication number
20110290224
Publication date
Dec 1, 2011
GM Global Technology Operations, Inc.
Vijay Ramappan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD AND APPARATUS FOR OPERATING AN INTERNAL COMBUSTION ENGINE IN...
Publication number
20110288747
Publication date
Nov 24, 2011
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE...
Publication number
20110288750
Publication date
Nov 24, 2011
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicole Wermuth
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20110288742
Publication date
Nov 24, 2011
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CONTROL STRATEGY FOR TRANSITIONS BETWEEN HOMOGENEOUS-CHARGE COMPRES...
Publication number
20110283972
Publication date
Nov 24, 2011
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR MANAGING TRANSITIONS IN INTERNAL COMBUSTION ENGINES WITH...
Publication number
20110283971
Publication date
Nov 24, 2011
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicole Wermuth
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...