Kefico Corporation

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Gunpo-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
System and method for vehicle stop control
- Patent number 12,179,725
- Issue date Dec 31, 2024
- HYUNDAI KEFICO CORPORATION
- Jae-Hoon Byeon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for predicting negative pressure of brake booster...
- Patent number 12,157,449
- Issue date Dec 3, 2024
- Hyundai Motor Company
- Tae Hun Jung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for controlling engine torque according to transm...
- Patent number 12,072,024
- Issue date Aug 27, 2024
- HYUNDAI KEFICO CORPORATION
- Nam-Hoon Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of controlling electric power supply system for mild hybrid...
- Patent number 12,024,031
- Issue date Jul 2, 2024
- HYUNDAI KEFICO CORPORATION
- Byung Chun Jeon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas sensor
- Patent number 12,007,302
- Issue date Jun 11, 2024
- HYUNDAI KEFICO CORPORATION
- Seung Tae Lee
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for controlling engine clutch of P2 type parallel...
- Patent number 11,993,251
- Issue date May 28, 2024
- HYUNDAI KEFICO CORPORATION
- Jun-Hyung Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Assembly for fuel injector and coating method for the same
- Patent number 11,965,475
- Issue date Apr 23, 2024
- HYUNDAI KEFICO CORPORATION
- Heonjoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rotor for motor and motor comprising same
- Patent number 11,962,196
- Issue date Apr 16, 2024
- HYUNDAI KEFICO CORPORATION
- Ahn Hee Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for predicting negative pressure of brake booster...
- Patent number 11,926,297
- Issue date Mar 12, 2024
- Hyundai Motor Company
- Tae Hun Jung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel tank isolation valve or vehicle
- Patent number 11,913,566
- Issue date Feb 27, 2024
- HYUNDAI KEFICO CORPORATION
- Du Seok Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic control device
- Patent number 11,889,628
- Issue date Jan 30, 2024
- HYUNDAI KEFICO CORPORATION
- Wankyu Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Start-up method and apparatus for cam angle sensor error of mild hy...
- Patent number 11,873,777
- Issue date Jan 16, 2024
- HYUNDAI KEFICO CORPORATION
- Dong Uk Oh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control method and system for protecting clutch friction elements o...
- Patent number 11,872,990
- Issue date Jan 16, 2024
- HYUNDAI KEFICO CORPORATION
- Sung-Hyun Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Centrifugal pump sealing structure
- Patent number 11,852,154
- Issue date Dec 26, 2023
- HYUNDAI KEFICO CORPORATION
- Ahn Hee Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System and method for predicting negative pressure of brake booster...
- Patent number 11,851,039
- Issue date Dec 26, 2023
- Hyundai Motor Company
- Tae Hun Jung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Noise reduction type purge control solenoid valve
- Patent number 11,821,391
- Issue date Nov 21, 2023
- HYUNDAI KEFICO CORPORATION
- Ahn Hee Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling EGR device in high-load driving,...
- Patent number 11,754,009
- Issue date Sep 12, 2023
- HYUNDAI KEFICO CORPORATION
- Ju-Hyun Park
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control method and apparatus for protecting damper clutch of vehicle
- Patent number 11,754,176
- Issue date Sep 12, 2023
- HYUNDAI KEFICO CORPORATION
- Sung-Hyun Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for controlling vehicle utilizing traffic info...
- Patent number 11,724,684
- Issue date Aug 15, 2023
- HYUNDAI KEFICO CORPORATION
- Young-Ho Jun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel injector
- Patent number 11,703,022
- Issue date Jul 18, 2023
- HYUNDAI KEFICO CORPORATION
- Dong-Hyun Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Motor sticking diagnosis and repair method and device in shift-by-w...
- Patent number 11,703,122
- Issue date Jul 18, 2023
- HYUNDAI KEFICO CORPORATION
- Ji-Hyeok Kang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electronic shift lever
- Patent number 11,680,637
- Issue date Jun 20, 2023
- HYUNDAI KEFICO CORPORATION
- Jae Yu Ko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for fabricating semiconductor device
- Patent number 11,667,524
- Issue date Jun 6, 2023
- HYUNDAI KEFICO CORPORATION
- Jun Hwan Choi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Component for fuel injector and method for coating the same
- Patent number 11,661,649
- Issue date May 30, 2023
- HYUNDAI KEFICO CORPORATION
- Han Su Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coasting regeneration control method and device of vehicle with con...
- Patent number 11,654,885
- Issue date May 23, 2023
- HYUNDAI KEFICO CORPORATION
- Young Ho Jun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor control method and device for shift-by-wire system
- Patent number 11,614,163
- Issue date Mar 28, 2023
- HYUNDAI KEFICO CORPORATION
- Seung-Man Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of and system for controlling gear shifting in response to c...
- Patent number 11,598,414
- Issue date Mar 7, 2023
- HYUNDAI KEFICO CORPORATION
- Hyeong-Tak Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Parking release monitoring device for automatic transmission vehicle
- Patent number 11,584,351
- Issue date Feb 21, 2023
- Hyundai Kefico Corporation
- Chang Kyu Shin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Suction valve for high-pressure fuel pump
- Patent number 11,572,857
- Issue date Feb 7, 2023
- HYUNDAI KEFICO CORPORATION
- Kyung Chul Han
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Damper spring structure for reducing radiation noise of high-pressu...
- Patent number 11,572,856
- Issue date Feb 7, 2023
- HYUNDAI KEFICO CORPORATION
- Hyeong Kyun Park
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY EXCHANGE STATION-BASED FIRMWARE REPROGRAMMING SYSTEM AND FI...
- Publication number 20250010750
- Publication date Jan 9, 2025
- HYUNDAI KEFICO CORPORATION
- Sang Hoon Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
SCENE FLOW ESTIMATION APPARATUS AND METHOD
- Publication number 20250014196
- Publication date Jan 9, 2025
- HYUNDAI KEFICO CORPORATION
- Gyu Do Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARTUS AND METHOD FOR DISTILLING KNOWLEDGE FOR FLOW PREDICTION MODEL
- Publication number 20250013931
- Publication date Jan 9, 2025
- HYUNDAI KEFICO CORPORATION
- Gyu Do Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR SAFELY OPERATING AND CONTROLLING ELECTRIC MOT...
- Publication number 20240343119
- Publication date Oct 17, 2024
- HYUNDAI KEFICO CORPORATION
- Hyeong Tae Noh
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHIELDING MODULE FOR HIGH VOLTAGE CONNECTOR
- Publication number 20240222901
- Publication date Jul 4, 2024
- HYUNDAI KEFICO CORPORATION
- Chang Ju Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVING PATTERN REGENERATIVE BRAKING METHOD OF VEHICLE
- Publication number 20240217345
- Publication date Jul 4, 2024
- HYUNDAI KEFICO CORPORATION
- Jun Young Ho
- B60 - VEHICLES IN GENERAL
Information Patent Application
FOLDABLE ELECTRONIC CONTROL DEVICE
- Publication number 20240224439
- Publication date Jul 4, 2024
- HYUNDAI KEFICO CORPORATION
- Wan Kyu Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR RECOMMENDING CHARGING OF BATTERY IN ELECTR...
- Publication number 20240210476
- Publication date Jun 27, 2024
- HYUNDAI KEFICO CORPORATION
- Hyun Ki Shin
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC VEHICLE CHARGER WITH DOUBLE-DOOR BOX SEPARATING HIGH AND L...
- Publication number 20240170982
- Publication date May 23, 2024
- HYUNDAI KEFICO CORPORATION
- Jun Ho Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR PREDICTING NEGATIVE PRESSURE OF BRAKE BOOSTER...
- Publication number 20240092335
- Publication date Mar 21, 2024
- Hyundai Motor Company
- Tae Hun JUNG
- B60 - VEHICLES IN GENERAL
Information Patent Application
USER AUTHENTICATION AND THEFT DETECTION METHOD FOR TRANSPORTATION M...
- Publication number 20240067288
- Publication date Feb 29, 2024
- HYUNDAI KEFICO CORPORATION
- Sil Lo Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VEHICLE CONTROL APPARATUS AND METHOD FOR PERFORMING TORQUE CONTROL...
- Publication number 20240043021
- Publication date Feb 8, 2024
- HYUNDAI KEFICO CORPORATION
- Hyun Ki Shin
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING ENGINE TORQUE ACCORDING TO TRANSM...
- Publication number 20230407967
- Publication date Dec 21, 2023
- HYUNDAI KEFICO CORPORATION
- Nam-Hoon Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VEHICLE CONTROL SYSTEM AND METHOD FOR PROTECTING VEHICLE AND DRIVER...
- Publication number 20230211784
- Publication date Jul 6, 2023
- HYUNDAI KEFICO CORPORATION
- Hyung Jin Shin
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC CONTROL DEVICE
- Publication number 20230199963
- Publication date Jun 22, 2023
- HYUNDAI KEFICO CORPORATION
- Wankyu Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING OPERATION OF ELECTRIC VEHICLE
- Publication number 20230158894
- Publication date May 25, 2023
- HYUNDAI KEFICO CORPORATION
- Hyun Seung Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL METHOD AND APPARATUS FOR PROTECTING DAMPER CLUTCH OF VEHICLE
- Publication number 20230146695
- Publication date May 11, 2023
- HYUNDAI KEFICO CORPORATION
- Sung-Hyun Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTRIC VEHICLE STATE CONTROL METHOD AND DEVICE
- Publication number 20230146868
- Publication date May 11, 2023
- HYUNDAI KEFICO CORPORATION
- Sil Lo Jin
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR OPTIMAL CONTROL OF DRIVING TORQUE FOR SMOO...
- Publication number 20230138941
- Publication date May 4, 2023
- HYUNDAI KEFICO CORPORATION
- Jin Ho JANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL TANK ISOLATION VALVE OR VEHICLE
- Publication number 20230085374
- Publication date Mar 16, 2023
- HYUNDAI KEFICO CORPORATION
- Du Seok Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CENTRIFUGAL PUMP SEALING STRUCTURE
- Publication number 20230081808
- Publication date Mar 16, 2023
- HYUNDAI KEFICO CORPORATION
- Ahn Hee Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OPERATING METHOD OF INTELLIGENT VEHICLE DRIVING CONTROL SYSTEM
- Publication number 20230041192
- Publication date Feb 9, 2023
- HYUNDAI KEFICO CORPORATION
- Young Ho Jun
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR STICKING DIAGNOSIS AND REPAIR METHOD AND DEVICE IN SHIFT-BY-W...
- Publication number 20220333684
- Publication date Oct 20, 2022
- HYUNDAI KEFICO CORPORATION
- Ji-Hyeok Kang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD OF AND SYSTEM FOR CONTROLLING GEAR SHIFTING IN RESPONSE TO C...
- Publication number 20220325789
- Publication date Oct 13, 2022
- HYUNDAI KEFICO CORPORATION
- Hyeong-Tak Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONTROL METHOD AND SYSTEM FOR PROTECTING CLUTCH FRICTION ELEMENTS O...
- Publication number 20220324450
- Publication date Oct 13, 2022
- HYUNDAI KEFICO CORPORATION
- Sung-Hyun Park
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING EGR DEVICE IN HIGH-LOAD DRIVING,...
- Publication number 20220307435
- Publication date Sep 29, 2022
- HYUNDAI KEFICO CORPORATION
- Ju-Hyun Park
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
START-UP METHOD AND APPARATUS FOR CAM ANGLE SENSOR ERROR OF MILD HY...
- Publication number 20220307440
- Publication date Sep 29, 2022
- HYUNDAI KEFICO CORPORATION
- Dong Uk Oh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MOTOR CONTROL METHOD AND DEVICE FOR SHIFT-BY-WIRE SYSTEM
- Publication number 20220268357
- Publication date Aug 25, 2022
- HYUNDAI KEFICO CORPORATION
- Seung-Man Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM AND METHOD FOR DIAGNOSING CHARGER FOR FUEL CELL VEHICLE
- Publication number 20220266710
- Publication date Aug 25, 2022
- HYUNDAI KEFICO CORPORATION
- Sung-Ho Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
VOLTAGE DETECTION SYSTEM AND METHOD OF FUEL CELL STACK
- Publication number 20220271309
- Publication date Aug 25, 2022
- HYUNDAI KEFICO CORPORATION
- Sung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS

Kefico Corporation

Organization

Patents Grantslast 30 patents

System and method for vehicle stop control

System and method for predicting negative pressure of brake booster...

System and method for controlling engine torque according to transm...

Method of controlling electric power supply system for mild hybrid...

Gas sensor

Method and system for controlling engine clutch of P2 type parallel...

Assembly for fuel injector and coating method for the same

Rotor for motor and motor comprising same

System and method for predicting negative pressure of brake booster...

Fuel tank isolation valve or vehicle

Electronic control device

Start-up method and apparatus for cam angle sensor error of mild hy...

Control method and system for protecting clutch friction elements o...

Centrifugal pump sealing structure

System and method for predicting negative pressure of brake booster...

Noise reduction type purge control solenoid valve

Method and system for controlling EGR device in high-load driving,...

Control method and apparatus for protecting damper clutch of vehicle

Apparatus and method for controlling vehicle utilizing traffic info...

Fuel injector

Motor sticking diagnosis and repair method and device in shift-by-w...

Electronic shift lever

Method for fabricating semiconductor device

Component for fuel injector and method for coating the same

Coasting regeneration control method and device of vehicle with con...

Motor control method and device for shift-by-wire system

Method of and system for controlling gear shifting in response to c...

Parking release monitoring device for automatic transmission vehicle

Suction valve for high-pressure fuel pump

Damper spring structure for reducing radiation noise of high-pressu...

Patents Applicationslast 30 patents

BATTERY EXCHANGE STATION-BASED FIRMWARE REPROGRAMMING SYSTEM AND FI...

SCENE FLOW ESTIMATION APPARATUS AND METHOD

APPARTUS AND METHOD FOR DISTILLING KNOWLEDGE FOR FLOW PREDICTION MODEL

METHOD AND SYSTEM FOR SAFELY OPERATING AND CONTROLLING ELECTRIC MOT...

SHIELDING MODULE FOR HIGH VOLTAGE CONNECTOR

DRIVING PATTERN REGENERATIVE BRAKING METHOD OF VEHICLE

FOLDABLE ELECTRONIC CONTROL DEVICE

APPARATUS AND METHOD FOR RECOMMENDING CHARGING OF BATTERY IN ELECTR...

ELECTRIC VEHICLE CHARGER WITH DOUBLE-DOOR BOX SEPARATING HIGH AND L...

SYSTEM AND METHOD FOR PREDICTING NEGATIVE PRESSURE OF BRAKE BOOSTER...

USER AUTHENTICATION AND THEFT DETECTION METHOD FOR TRANSPORTATION M...

VEHICLE CONTROL APPARATUS AND METHOD FOR PERFORMING TORQUE CONTROL...

SYSTEM AND METHOD FOR CONTROLLING ENGINE TORQUE ACCORDING TO TRANSM...

VEHICLE CONTROL SYSTEM AND METHOD FOR PROTECTING VEHICLE AND DRIVER...

ELECTRONIC CONTROL DEVICE

APPARATUS AND METHOD FOR CONTROLLING OPERATION OF ELECTRIC VEHICLE

CONTROL METHOD AND APPARATUS FOR PROTECTING DAMPER CLUTCH OF VEHICLE

ELECTRIC VEHICLE STATE CONTROL METHOD AND DEVICE

METHOD AND APPARATUS FOR OPTIMAL CONTROL OF DRIVING TORQUE FOR SMOO...

FUEL TANK ISOLATION VALVE OR VEHICLE

CENTRIFUGAL PUMP SEALING STRUCTURE

OPERATING METHOD OF INTELLIGENT VEHICLE DRIVING CONTROL SYSTEM

MOTOR STICKING DIAGNOSIS AND REPAIR METHOD AND DEVICE IN SHIFT-BY-W...

METHOD OF AND SYSTEM FOR CONTROLLING GEAR SHIFTING IN RESPONSE TO C...

CONTROL METHOD AND SYSTEM FOR PROTECTING CLUTCH FRICTION ELEMENTS O...

METHOD AND SYSTEM FOR CONTROLLING EGR DEVICE IN HIGH-LOAD DRIVING,...

START-UP METHOD AND APPARATUS FOR CAM ANGLE SENSOR ERROR OF MILD HY...

MOTOR CONTROL METHOD AND DEVICE FOR SHIFT-BY-WIRE SYSTEM

SYSTEM AND METHOD FOR DIAGNOSING CHARGER FOR FUEL CELL VEHICLE

VOLTAGE DETECTION SYSTEM AND METHOD OF FUEL CELL STACK

Trademarklast 30 trademarks