Choo Saeng CHOI

Person

Seongnam-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Oil pressure switch, apparatus for diagnosing piston cooling oil je...
- Patent number 11,009,426
- Issue date May 18, 2021
- Hyundai Motor Company
- Sang Bong Han
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Active canister purge system and diagnostic method thereof
- Patent number 10,927,794
- Issue date Feb 23, 2021
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Active canister purge system and method for controlling the same
- Patent number 10,920,692
- Issue date Feb 16, 2021
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for diagnosing leakage of fuel vapor purge system
- Patent number 10,815,938
- Issue date Oct 27, 2020
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Canister purge system and method for diagnosing purge valve thereof
- Patent number 10,697,399
- Issue date Jun 30, 2020
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Purge control solenoid valve
- Patent number 10,662,902
- Issue date May 26, 2020
- Hyundai Motor Company
- Choo Saeng Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fuel vapor purge system and method for diagnosing leakage of fuel v...
- Patent number 10,655,568
- Issue date May 19, 2020
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Recirculation valve
- Patent number 10,619,600
- Issue date Apr 14, 2020
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Connector device
- Patent number 10,544,765
- Issue date Jan 28, 2020
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for purging fuel vapor
- Patent number 10,533,524
- Issue date Jan 14, 2020
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system
- Patent number 10,415,516
- Issue date Sep 17, 2019
- Hyundai Motor Company
- Han Sang Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Intake manifold and engine including the same
- Patent number 10,393,073
- Issue date Aug 27, 2019
- Hyundai Motor Company
- Jungjoo Park
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for diagnosing failure of sensor
- Patent number 10,345,184
- Issue date Jul 9, 2019
- Hyundai Motor Company
- Choo Saeng Choi
- G01 - MEASURING TESTING
Information Patent Grant
Engine system and control method using the same
- Patent number 10,240,540
- Issue date Mar 26, 2019
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system and control method of using the engine system
- Patent number 10,167,792
- Issue date Jan 1, 2019
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system having exhaust gas recirculation apparatus and method...
- Patent number 10,167,821
- Issue date Jan 1, 2019
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Bypass valve apparatus
- Patent number 10,167,772
- Issue date Jan 1, 2019
- Hyundai Motor Company
- Jungjoo Park
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system having exhaust gas recirculation apparatus
- Patent number 10,145,321
- Issue date Dec 4, 2018
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system having EGR apparatus
- Patent number 10,125,704
- Issue date Nov 13, 2018
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system for exhausting condensate water and method of using t...
- Patent number 10,100,788
- Issue date Oct 16, 2018
- Hyundai Motor Company
- Choo Saeng Choi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Connector device with improved connection reliability of terminal f...
- Patent number 10,090,613
- Issue date Oct 2, 2018
- Hyundai Motor Company
- Choo Saeng Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector device for fuel injection device
- Patent number 10,014,633
- Issue date Jul 3, 2018
- Hyundai Motor Company
- Choo Saeng Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INJECTOR HAVING STRUCTURE CAPABLE OF REDUCING REQUIRED INSERTION FO...
- Publication number 20200040856
- Publication date Feb 6, 2020
- Hyundai Motor Company
- Choo-Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DIAGNOSING LEAKAGE OF FUEL VAPOR PURGE SYSTEM
- Publication number 20200003164
- Publication date Jan 2, 2020
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FIXING STRUCTURE OF TEMPERATURE SENSOR FOR VEHICLE
- Publication number 20190391021
- Publication date Dec 26, 2019
- Hyundai Motor Company
- Choo Saeng CHOI
- G01 - MEASURING TESTING
Information Patent Application
ACTIVE CANISTER PURGE SYSTEM AND DIAGNOSTIC METHOD THEREOF
- Publication number 20190353119
- Publication date Nov 21, 2019
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACTIVE CANISTER PURGE SYSTEM AND METHOD FOR CONTROLLING THE SAME
- Publication number 20190211760
- Publication date Jul 11, 2019
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OIL PRESSURE SWITCH, APPARATUS FOR DIAGNOSING PISTON COOLING OIL JE...
- Publication number 20190195735
- Publication date Jun 27, 2019
- Hyundai Motor Company
- Sang Bong HAN
- G01 - MEASURING TESTING
Information Patent Application
CANISTER PURGE SYSTEM AND METHOD FOR DIAGNOSING PURGE VALVE THEREOF
- Publication number 20190186423
- Publication date Jun 20, 2019
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
RECIRCULATION VALVE
- Publication number 20190186429
- Publication date Jun 20, 2019
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PURGE CONTROL SOLENOID VALVE
- Publication number 20190186424
- Publication date Jun 20, 2019
- Hyundai Motor Company
- Choo Saeng CHOI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTAKE MANIFOLD AND ENGINE INCLUDING THE SAME
- Publication number 20180291846
- Publication date Oct 11, 2018
- Hyundai Motor Company
- Jungjoo PARK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONNECTOR DEVICE WITH IMPROVED CONNECTION RELIABILITY OF TERMINAL F...
- Publication number 20180254575
- Publication date Sep 6, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR DEVICE
- Publication number 20180238279
- Publication date Aug 23, 2018
- Hyundai Motor Company
- Choo Saeng Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD OF HEAT MANAGEMENT FOR VEHICLE
- Publication number 20180156146
- Publication date Jun 7, 2018
- Hyundai Motor Company
- Han Sang KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL VAPOR PURGE SYSTEM AND METHOD FOR DIAGNOSING LEAKAGE OF FUEL V...
- Publication number 20180135565
- Publication date May 17, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BYPASS VALVE APPARATUS
- Publication number 20180119604
- Publication date May 3, 2018
- Hyundai Motor Company
- Jungjoo PARK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ENGINE SYSTEM AND CONTROL METHOD OF USING THE ENGINE SYSTEM
- Publication number 20180080397
- Publication date Mar 22, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS AND METHOD FOR PURGING FUEL VAPOR
- Publication number 20180080416
- Publication date Mar 22, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM AND CONTROL METHOD USING THE SAME
- Publication number 20180073453
- Publication date Mar 15, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL VAPOR PURGE SYSTEM
- Publication number 20180058385
- Publication date Mar 1, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM HAVING EGR APPARATUS
- Publication number 20180058351
- Publication date Mar 1, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM HAVING EXHAUST GAS RECIRCULATION APPARATUS
- Publication number 20180038296
- Publication date Feb 8, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS AND METHOD FOR DIAGNOSING FAILURE OF SENSOR
- Publication number 20180038760
- Publication date Feb 8, 2018
- Hyundai Motor Company
- Choo Saeng CHOI
- G01 - MEASURING TESTING
Information Patent Application
ENGINE SYSTEM HAVING EXHAUST GAS RECIRCULATION APPARATUS AND METHOD...
- Publication number 20170356397
- Publication date Dec 14, 2017
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM
- Publication number 20170314517
- Publication date Nov 2, 2017
- Hyundai Motor Company
- Han Sang KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM
- Publication number 20170167448
- Publication date Jun 15, 2017
- Hyundai Motor Company
- Choo Saeng CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM FOR EXHAUSTING CONDENSATE WATER AND METHOD OF USING T...
- Publication number 20170167449
- Publication date Jun 15, 2017
- Hyundai Motor Company
- Choo Saeng CHOI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Choo Saeng CHOI

Person

Patents Grantslast 30 patents

Oil pressure switch, apparatus for diagnosing piston cooling oil je...

Active canister purge system and diagnostic method thereof

Active canister purge system and method for controlling the same

Method for diagnosing leakage of fuel vapor purge system

Canister purge system and method for diagnosing purge valve thereof

Purge control solenoid valve

Fuel vapor purge system and method for diagnosing leakage of fuel v...

Recirculation valve

Connector device

Apparatus and method for purging fuel vapor

Engine system

Intake manifold and engine including the same

Apparatus and method for diagnosing failure of sensor

Engine system and control method using the same

Engine system and control method of using the engine system

Engine system having exhaust gas recirculation apparatus and method...

Bypass valve apparatus

Engine system having exhaust gas recirculation apparatus

Engine system having EGR apparatus

Engine system for exhausting condensate water and method of using t...

Connector device with improved connection reliability of terminal f...

Connector device for fuel injection device

Patents Applicationslast 30 patents

INJECTOR HAVING STRUCTURE CAPABLE OF REDUCING REQUIRED INSERTION FO...

METHOD FOR DIAGNOSING LEAKAGE OF FUEL VAPOR PURGE SYSTEM

FIXING STRUCTURE OF TEMPERATURE SENSOR FOR VEHICLE

ACTIVE CANISTER PURGE SYSTEM AND DIAGNOSTIC METHOD THEREOF

ACTIVE CANISTER PURGE SYSTEM AND METHOD FOR CONTROLLING THE SAME

OIL PRESSURE SWITCH, APPARATUS FOR DIAGNOSING PISTON COOLING OIL JE...

CANISTER PURGE SYSTEM AND METHOD FOR DIAGNOSING PURGE VALVE THEREOF

RECIRCULATION VALVE

PURGE CONTROL SOLENOID VALVE

INTAKE MANIFOLD AND ENGINE INCLUDING THE SAME

CONNECTOR DEVICE WITH IMPROVED CONNECTION RELIABILITY OF TERMINAL F...

CONNECTOR DEVICE

SYSTEM AND METHOD OF HEAT MANAGEMENT FOR VEHICLE

FUEL VAPOR PURGE SYSTEM AND METHOD FOR DIAGNOSING LEAKAGE OF FUEL V...

BYPASS VALVE APPARATUS

ENGINE SYSTEM AND CONTROL METHOD OF USING THE ENGINE SYSTEM

APPARATUS AND METHOD FOR PURGING FUEL VAPOR

ENGINE SYSTEM AND CONTROL METHOD USING THE SAME

FUEL VAPOR PURGE SYSTEM

ENGINE SYSTEM HAVING EGR APPARATUS

ENGINE SYSTEM HAVING EXHAUST GAS RECIRCULATION APPARATUS

APPARATUS AND METHOD FOR DIAGNOSING FAILURE OF SENSOR

ENGINE SYSTEM HAVING EXHAUST GAS RECIRCULATION APPARATUS AND METHOD...

ENGINE SYSTEM

ENGINE SYSTEM

ENGINE SYSTEM FOR EXHAUSTING CONDENSATE WATER AND METHOD OF USING T...