changing valve lift or valve lift and timing

Industry

CPC
F02D13/0207

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D13/00Controlling the engine output power by varying inlet or exhaust valve operating characteristics

Current Industry

F02D13/0207changing valve lift or valve lift and timing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Valvetrain with variable valve actuation
- Patent number 12,006,850
- Issue date Jun 11, 2024
- EATON INTELLIGENT POWER LIMITED
- James E. McCarthy
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Valve control apparatus for engine
- Patent number 11,988,160
- Issue date May 21, 2024
- HD Hyundai Infracore Co., Ltd.
- Jayun Cho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for controlling a valve arrangement
- Patent number 11,959,425
- Issue date Apr 16, 2024
- Volvo Truck Corporation
- Per Persson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable intake valve closing using through axle rocker arm
- Patent number 11,959,402
- Issue date Apr 16, 2024
- EATON INTELLIGENT POWER LIMITED
- Dale Arden Stretch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Split cycle internal combustion engine
- Patent number 11,952,938
- Issue date Apr 9, 2024
- FPT Industrial S.p.A.
- Clino D'Epiro
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Continuous variable valve duration apparatus and control method for...
- Patent number 11,939,890
- Issue date Mar 26, 2024
- Hyundai Motor Company
- Hyeon Woo Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Continuous variable valve duration apparatus and engine provided wi...
- Patent number 11,852,046
- Issue date Dec 26, 2023
- Hyundai Motor Company
- Kiyoung Kwon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust burner heat delivery to catalyst by restricting upstream fl...
- Patent number 11,846,215
- Issue date Dec 19, 2023
- FCA US LLC
- Ronald Reese
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for engine
- Patent number 11,840,976
- Issue date Dec 12, 2023
- Mazda Motor Corporation
- Tohru Hokazono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for bypassing a compromised engine cylinder via...
- Patent number 11,802,519
- Issue date Oct 31, 2023
- Cummins Inc.
- Aaron William Beinborn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable valve mechanism
- Patent number 11,773,758
- Issue date Oct 3, 2023
- Kawasaki Jukogyo Kabushiki Kaisha
- Atsushi Hisano
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Controller and a method for controlling an internal combustion engine
- Patent number 11,767,800
- Issue date Sep 26, 2023
- Jaguar Land Rover Limited
- James Hill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for verifying CVVD location learning result and CVVD system...
- Patent number 11,753,971
- Issue date Sep 12, 2023
- Hyundai Motor Company
- Bon-Chang Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for operating an internal combustion engine
- Patent number 11,732,660
- Issue date Aug 22, 2023
- MAN TRUCK & BUS SE
- Thomas Malischewski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Split cycle engine
- Patent number 11,639,683
- Issue date May 2, 2023
- Dolphin N2 Limited
- Robert Morgan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and system for operating skipped cylinders to provide secon...
- Patent number 11,635,004
- Issue date Apr 25, 2023
- Ford Global Technologies, LLC
- Rani Kiwan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve actuation system comprising lost motion and high lift transfe...
- Patent number 11,619,180
- Issue date Apr 4, 2023
- Jacobs Vehicle Systems, Inc.
- Gabriel S. Roberts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control method of securing CVVD startability and CVVD system therefor
- Patent number 11,614,038
- Issue date Mar 28, 2023
- Hyundai Motor Company
- Min-Kyu Won
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system
- Patent number 11,591,983
- Issue date Feb 28, 2023
- Mazda Motor Corporation
- Takashi Kaminaga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system
- Patent number 11,542,886
- Issue date Jan 3, 2023
- Mazda Motor Corporation
- Takashi Kaminaga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Aftertreatment temperature management via boot-shaped valve lift pr...
- Patent number 11,542,876
- Issue date Jan 3, 2023
- EATON INTELLIGENT POWER LIMITED
- James E. McCarthy
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve train with cylinder deactivation and compression release
- Patent number 11,512,653
- Issue date Nov 29, 2022
- Cummins Inc.
- Anthony Kyle Perfetto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for determining a camshaft position in an internal combustio...
- Patent number 11,492,988
- Issue date Nov 8, 2022
- Volkswagen Aktiengesellschaft
- Jens Jeschke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Controller and control method for internal combustion engine
- Patent number 11,473,517
- Issue date Oct 18, 2022
- Mitsubishi Electric Corporation
- Yuhei Matsushima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling an internal combustion engine of a hybrid po...
- Patent number 11,458,828
- Issue date Oct 4, 2022
- Schaeffler Technologies AG & Co. KG
- Daniel Wolf
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bi-fuel internal combustion engine systems and methods
- Patent number 11,441,494
- Issue date Sep 13, 2022
- Cummins Inc.
- Anthony Kyle Perfetto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for checking a variable valve lift control of an internal co...
- Patent number 11,434,844
- Issue date Sep 6, 2022
- Vitesco Technologies GmbH
- Stefan Buhl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Valve timing adjustment device
- Patent number 11,428,126
- Issue date Aug 30, 2022
- Denso Corporation
- Tetsuro Mitsutani
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for verifying CVVD location learning result and CVVD system...
- Patent number 11,391,188
- Issue date Jul 19, 2022
- Hyundai Motor Company
- Bon-Chang Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable valve control device, variable valve control system, and m...
- Patent number 11,391,234
- Issue date Jul 19, 2022
- Hitachi Astemo, Ltd.
- Nobuhiko Matsuo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, AND CONTROL DEVICE
- Publication number 20240167429
- Publication date May 23, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Thomas Werblinski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR BYPASSING A COMPROMISED ENGINE CYLINDER
- Publication number 20240159196
- Publication date May 16, 2024
- Cummins Inc.
- Aaron William Beinborn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND ENGINE PROVIDED WI...
- Publication number 20240003274
- Publication date Jan 4, 2024
- Hyundai Motor Company
- Kiyoung Kwon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ADAPTIVE ANY-FUEL CAMLESS RECIPROCATING ENGINE
- Publication number 20230383705
- Publication date Nov 30, 2023
- The Regents of the University of California
- Raymond Mitchell Spearrin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPLIT CYCLE INTERNAL COMBUSTION ENGINE
- Publication number 20230296045
- Publication date Sep 21, 2023
- FPT INDUSTRIAL S.P.A.
- Clino D'EPIRO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND CONTROL METHOD FOR...
- Publication number 20230212964
- Publication date Jul 6, 2023
- Hyundai Motor Company
- Hyeon Woo Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE SYSTEM AND ENGINE CONTROLLING METHOD
- Publication number 20230103525
- Publication date Apr 6, 2023
- MAZDA MOTOR CORPORATION
- Takuma Fujii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR ENGINE
- Publication number 20230062098
- Publication date Mar 2, 2023
- Mazda Motor Corporation
- Tohru Hokazono
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING ENGINE BRAKING OF AN INTERNAL COMBUSTION ENGINE
- Publication number 20220412274
- Publication date Dec 29, 2022
- VOLVO TRUCK CORPORATION
- Fredrik HOLST
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A METHOD FOR CONTROLLING A VALVE ARRANGEMENT
- Publication number 20220389878
- Publication date Dec 8, 2022
- VOLVO TRUCK CORPORATION
- Per PERSSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTAKE AND EXHAUST VALVE CONTROL STRATEGIES TO REDUCE NOISE/VIBRATI...
- Publication number 20220381189
- Publication date Dec 1, 2022
- Amit Shrestha
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
- Publication number 20220333538
- Publication date Oct 20, 2022
- Mitsubishi Electric Corporation
- Yuhei MATSUSHIMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEM FOR OPERATING SKIPPED CYLINDERS TO PROVIDE SECON...
- Publication number 20220333509
- Publication date Oct 20, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Rani Kiwan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Split Cycle Engine
- Publication number 20220316386
- Publication date Oct 6, 2022
- Dolphin N2 Limited
- Robert Morgan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR VERIFYING CVVD LOCATION LEARNING RESULT AND CVVD SYSTEM...
- Publication number 20220282646
- Publication date Sep 8, 2022
- Hyundai Motor Company
- Bon-Chang Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VALVETRAIN WITH VARIABLE VALVE ACTUATION
- Publication number 20220268182
- Publication date Aug 25, 2022
- Eaton Intelligent Power Limited
- James E. McCarthy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A CONTROLLER AND A METHOD FOR CONTROLLING AN INTERNAL COMBUSTION EN...
- Publication number 20220268226
- Publication date Aug 25, 2022
- Jaguar Land Rover Limited
- James HILL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE CONTROL APPARATUS FOR ENGINE
- Publication number 20220220906
- Publication date Jul 14, 2022
- Doosan Infracore Co., Ltd.
- Jayun CHO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR ENGINE BRAKING WITH REDUCED NOISE, VIBRATIO...
- Publication number 20220178314
- Publication date Jun 9, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Douglas Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ADAPTIVE ANY-FUEL CAMLESS RECIPROCATING ENGINE
- Publication number 20220170423
- Publication date Jun 2, 2022
- The Regents of the University of California
- Raymond Mitchell Spearrin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE SYSTEM
- Publication number 20220154666
- Publication date May 19, 2022
- Mazda Motor Corporation
- Takashi Kaminaga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHODS AND SYSTEMS FOR HEATING AN AFTER TREATMENT DEVICE VIA AN IN...
- Publication number 20220042471
- Publication date Feb 10, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Michiel J. Van Nieuwstadt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL ARRANGEMENT AND METHOD FOR CONTROLLING OPERATION OF AN INTE...
- Publication number 20210396186
- Publication date Dec 23, 2021
- SCANIA CV AB
- Erik HÖCKERDAL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE TIMING ADJUSTMENT DEVICE
- Publication number 20210381403
- Publication date Dec 9, 2021
- DENSO CORPORATION
- Tetsuro MITSUTANI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE TRAIN WITH CYLINDER DEACTIVATION AND COMPRESSION RELEASE
- Publication number 20210340921
- Publication date Nov 4, 2021
- Cummins Inc.
- Anthony Kyle Perfetto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Split Cycle Engine
- Publication number 20210324787
- Publication date Oct 21, 2021
- Dolphin N2 Limited
- Robert Morgan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TWO STROKE ENGINE BRAKING VIA CYLINDER DEACTIVATION AND LATE INTAKE...
- Publication number 20210254562
- Publication date Aug 19, 2021
- Eaton Intelligent Power Limited
- James E. McCarthy
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVING FUEL ECONOMY AND REDUCING EMISSIONS
- Publication number 20210245756
- Publication date Aug 12, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Douglas Martin
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD OF PREDICTING VEHICLE ENGINE TORQUE USING ARTIFIC...
- Publication number 20210222662
- Publication date Jul 22, 2021
- HYUNDAI KEFICO CORPORATION
- Hyung-Soo Do
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
- Publication number 20210189979
- Publication date Jun 24, 2021
- MAN Truck & Bus SE
- Thomas Malischewski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

changing valve lift or valve lift and timing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Valvetrain with variable valve actuation

Valve control apparatus for engine

Method for controlling a valve arrangement

Variable intake valve closing using through axle rocker arm

Split cycle internal combustion engine

Continuous variable valve duration apparatus and control method for...

Continuous variable valve duration apparatus and engine provided wi...

Exhaust burner heat delivery to catalyst by restricting upstream fl...

Control device for engine

Systems and methods for bypassing a compromised engine cylinder via...

Variable valve mechanism

Controller and a method for controlling an internal combustion engine

Method for verifying CVVD location learning result and CVVD system...

Method for operating an internal combustion engine

Split cycle engine

Methods and system for operating skipped cylinders to provide secon...

Valve actuation system comprising lost motion and high lift transfe...

Control method of securing CVVD startability and CVVD system therefor

Engine system

Engine system

Aftertreatment temperature management via boot-shaped valve lift pr...

Valve train with cylinder deactivation and compression release

Method for determining a camshaft position in an internal combustio...

Controller and control method for internal combustion engine

Method for controlling an internal combustion engine of a hybrid po...

Bi-fuel internal combustion engine systems and methods

Method for checking a variable valve lift control of an internal co...

Valve timing adjustment device

Method for verifying CVVD location learning result and CVVD system...

Variable valve control device, variable valve control system, and m...

Patents Applicationslast 30 patents

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, AND CONTROL DEVICE

SYSTEMS AND METHODS FOR BYPASSING A COMPROMISED ENGINE CYLINDER

CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND ENGINE PROVIDED WI...

ADAPTIVE ANY-FUEL CAMLESS RECIPROCATING ENGINE

SPLIT CYCLE INTERNAL COMBUSTION ENGINE

CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND CONTROL METHOD FOR...

ENGINE SYSTEM AND ENGINE CONTROLLING METHOD

CONTROL DEVICE FOR ENGINE

METHOD FOR CONTROLLING ENGINE BRAKING OF AN INTERNAL COMBUSTION ENGINE

A METHOD FOR CONTROLLING A VALVE ARRANGEMENT

INTAKE AND EXHAUST VALVE CONTROL STRATEGIES TO REDUCE NOISE/VIBRATI...

CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

METHODS AND SYSTEM FOR OPERATING SKIPPED CYLINDERS TO PROVIDE SECON...

Split Cycle Engine

METHOD FOR VERIFYING CVVD LOCATION LEARNING RESULT AND CVVD SYSTEM...

VALVETRAIN WITH VARIABLE VALVE ACTUATION

A CONTROLLER AND A METHOD FOR CONTROLLING AN INTERNAL COMBUSTION EN...

VALVE CONTROL APPARATUS FOR ENGINE

METHODS AND SYSTEMS FOR ENGINE BRAKING WITH REDUCED NOISE, VIBRATIO...

ADAPTIVE ANY-FUEL CAMLESS RECIPROCATING ENGINE

ENGINE SYSTEM

METHODS AND SYSTEMS FOR HEATING AN AFTER TREATMENT DEVICE VIA AN IN...

CONTROL ARRANGEMENT AND METHOD FOR CONTROLLING OPERATION OF AN INTE...

VALVE TIMING ADJUSTMENT DEVICE

VALVE TRAIN WITH CYLINDER DEACTIVATION AND COMPRESSION RELEASE

Split Cycle Engine

TWO STROKE ENGINE BRAKING VIA CYLINDER DEACTIVATION AND LATE INTAKE...

SYSTEMS AND METHODS FOR IMPROVING FUEL ECONOMY AND REDUCING EMISSIONS

SYSTEM AND METHOD OF PREDICTING VEHICLE ENGINE TORQUE USING ARTIFIC...

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE