changing valve lift or valve lift and timing

Industry

CPC
F02D13/0226

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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

F02D13/0226changing valve lift or valve lift and timing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Variable-lift valve train having at least two working positions
- Patent number 12,152,513
- Issue date Nov 26, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Jan Clauberg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control system and method for controlling operation of an internal...
- Patent number 12,123,364
- Issue date Oct 22, 2024
- Jaguar Land Rover Limited
- Craig Holroyd
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for the robust identification of knocking in an internal com...
- Patent number 12,098,685
- Issue date Sep 24, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Rene Weiss
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable valve device
- Patent number 12,025,035
- Issue date Jul 2, 2024
- Suzuki Motor Corporation
- Hisashi Ozeki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine, in particular o...
- Patent number 12,006,885
- Issue date Jun 11, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Roland Dorfmeister
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling lubrication of a connecting rod bearing
- Patent number 11,852,056
- Issue date Dec 26, 2023
- Volvo Truck Corporation
- Arne Andersson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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 diagnosing air and fuel offsets in a precha...
- Patent number 11,703,006
- Issue date Jul 18, 2023
- Ford Global Technologies, LLC
- Chris Paul Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with fast combustion and method of contr...
- Patent number 11,692,465
- Issue date Jul 4, 2023
- C. R. F. Societa Consortile per Azioni
- Raffaele Ricco
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control system and method for controlling operation of an internal...
- Patent number 11,686,260
- Issue date Jun 27, 2023
- Jaguar Land Rover Limited
- Craig Holroyd
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with fast combustion, and method for the...
- Patent number 11,629,654
- Issue date Apr 18, 2023
- C. R. F. Societa Consortile per Azioni
- Raffaele Ricco
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine
- Patent number 11,578,647
- Issue date Feb 14, 2023
- ARCTIC CAT INC.
- Eberhard Wizgall
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for detecting coking in the intake tract of an internal comb...
- Patent number 11,549,457
- Issue date Jan 10, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Sebastian Grasreiner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for variable actuation of valves of an internal c...
- Patent number 11,466,598
- Issue date Oct 11, 2022
- C. R. F. Societa Consortile per Azioni
- Raffaele Ricco
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for warming an emissions device of an engine exha...
- Patent number 11,401,875
- Issue date Aug 2, 2022
- Ford Global Technologies, LLC
- Eric Matthew Kurtz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for detecting coking in the inlet section of an internal com...
- Patent number 11,306,666
- Issue date Apr 19, 2022
- Bayerische Motoren Werke Aktiengesellschaft
- Joerg Koehler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for maintaining a temperature of an emission device
- Patent number 11,181,017
- Issue date Nov 23, 2021
- Ford Global Technologies, LLC
- Jason Brian Martz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electro-mechanical variable valve mechanism, control unit for varia...
- Patent number 11,143,065
- Issue date Oct 12, 2021
- Hyundai Motor Company
- Myung-Sik Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling air-fuel ratio of vehicle having variable va...
- Patent number 11,035,311
- Issue date Jun 15, 2021
- Hyundai Motor Company
- Young-Kyu Oh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for valve travel switching control of an internal...
- Patent number 11,035,304
- Issue date Jun 15, 2021
- Vitesco Technologies GmbH
- Thomas Burkhardt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for knock mitigation
- Patent number 11,022,049
- Issue date Jun 1, 2021
- Ford Global Technologies, LLC
- Douglas Raymond Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dynamic charge compression ignition engine with multiple aftertreat...
- Patent number 11,008,995
- Issue date May 18, 2021
- Tula Technology, Inc.
- Elliott A. Ortiz-Soto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine, and internal co...
- Patent number 10,947,906
- Issue date Mar 16, 2021
- MTU Friedrichshafen GmbH
- Johannes Schalk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gasoline engine knock control
- Patent number 10,947,912
- Issue date Mar 16, 2021
- Jaguar Land Rover Limited
- Ian Edington
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device for internal combustion engine
- Patent number 10,941,726
- Issue date Mar 9, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Shogo Namba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dynamic charge compression ignition engine with multiple aftertreat...
- Patent number 10,808,672
- Issue date Oct 20, 2020
- Tula Technology, Inc.
- Elliott A. Ortiz-Soto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for internal combustion engine
- Patent number 10,781,758
- Issue date Sep 22, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yoshihito Kanno
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for actuating an engine valve of an internal comb...
- Patent number 10,746,063
- Issue date Aug 18, 2020
- C.R.F. Societàà Consortile per Azioni
- Sergio Stucchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Miller cycle engine
- Patent number 10,718,275
- Issue date Jul 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Shintaro Hotta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controlling an air charge provided to an engine
- Patent number 10,711,709
- Issue date Jul 14, 2020
- Jaguar Land Rover Limited
- Nick Brockley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL COMBUSTION ENGINE SYSTEM
- Publication number 20240328365
- Publication date Oct 3, 2024
- VOLVO TRUCK CORPORATION
- Anders MOHLIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION E...
- Publication number 20240093651
- Publication date Mar 21, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yuta OCHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for Operating an Internal Combustion Engine, in Particular o...
- Publication number 20230417197
- Publication date Dec 28, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Roland DORFMEISTER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for the Robust Identification of Knocking in an Internal Com...
- Publication number 20230323826
- Publication date Oct 12, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Rene WEISS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN INTERNAL...
- Publication number 20230313746
- Publication date Oct 5, 2023
- Jaguar Land Rover Limited
- Craig HOLROYD
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OIL PAN FOR INTERNAL COMBUSTION ENGINE
- Publication number 20230184162
- Publication date Jun 15, 2023
- Arctic Cat Inc.
- Eberhard Wizgall
- B60 - VEHICLES IN GENERAL
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
INTERNAL COMBUSTION ENGINE WITH FAST COMBUSTION, AND METHOD FOR THE...
- Publication number 20220260025
- Publication date Aug 18, 2022
- C.R.F. Societa Consortile per Azioni
- Raffaele RICCO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CAMSHAFT PHASE ERROR MONITORING
- Publication number 20220178325
- Publication date Jun 9, 2022
- Jaguar Land Rover Limited
- Adam MOORCROFT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN INTERNAL...
- Publication number 20220145813
- Publication date May 12, 2022
- Jaguar Land Rover Limited
- Craig HOLROYD
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CONTROL DEVICE
- Publication number 20220136468
- Publication date May 5, 2022
- Mazda Motor Corporation
- Yasunori Matoba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Variable-Lift Valve Train Having at Least Two Working Positions
- Publication number 20220090523
- Publication date Mar 24, 2022
- Bayerische Motoren Werke Aktiengesellschaft
- Jan CLAUBERG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for Detecting Coking in the Inlet Section of an Internal Com...
- Publication number 20210372331
- Publication date Dec 2, 2021
- Bayerische Motoren Werke Aktiengesellschaft
- Joerg KOEHLER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR MAINTAINING A TEMPERATURE OF AN EMISSION DEVICE
- Publication number 20210301690
- Publication date Sep 30, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Jason Brian Martz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE
- Publication number 20210285368
- Publication date Sep 16, 2021
- Eberhard Wizgall
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR WARMING AN EMISSIONS DEVICE OF AN ENGINE EXHA...
- Publication number 20210262407
- Publication date Aug 26, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Eric Matthew Kurtz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR VARIABLE ACTUATION OF VALVES OF AN INTERNAL C...
- Publication number 20210164368
- Publication date Jun 3, 2021
- C.R.F. Societa Consortile per Azioni
- Raffaele RICCO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR DIAGNOSING AIR AND FUEL OFFSETS IN A PRECHA...
- Publication number 20210156325
- Publication date May 27, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chris Paul Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CONTROLLING LUBRICATION OF A CONNECTING ROD BEARING
- Publication number 20210079818
- Publication date Mar 18, 2021
- VOLVO TRUCK CORPORATION
- Arne ANDERSSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SOLENOID VALVE CONTROL FOR NOISE REDUCTION IN A VARIABLE VALVE LIFT...
- Publication number 20200182100
- Publication date Jun 11, 2020
- Kevin Sittner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Electro-Mechanical Variable Valve Mechanism, Control Unit for Varia...
- Publication number 20200157981
- Publication date May 21, 2020
- Hyundai Motor Company
- Myung-Sik Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CONTROL DEVICE
- Publication number 20200095903
- Publication date Mar 26, 2020
- MAZDA MOTOR CORPORATION
- Masanari SUEOKA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MILLER CYCLE ENGINE
- Publication number 20200072134
- Publication date Mar 5, 2020
- Toyota Jidosha Kabushiki Kaisha
- Shintaro HOTTA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR VALVE TRAVEL SWITCHING CONTROL OF AN INTERNAL...
- Publication number 20190368433
- Publication date Dec 5, 2019
- CPT GROUP GMBH
- Thomas Burkhardt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL SYSTEM OF COMPRESSION-IGNITION ENGINE
- Publication number 20190360450
- Publication date Nov 28, 2019
- MAZDA MOTOR CORPORATION
- Masanari Sueoka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20190316540
- Publication date Oct 17, 2019
- Hitachi Automotive Systems, Ltd.
- Shogo NAMBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE SYSTEM OF INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTRO...
- Publication number 20190285005
- Publication date Sep 19, 2019
- Hitachi Automotive Systems, Ltd.
- Makoto NAKAMURA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR ACTUATING AN ENGINE VALVE OF AN INTERNAL COMB...
- Publication number 20190162085
- Publication date May 30, 2019
- C.R.F. Societa Consortile per Azioni
- Sergio STUCCHI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
- Publication number 20190120148
- Publication date Apr 25, 2019
- Toyota Jidosha Kabushiki Kaisha
- Shuntaro OKAZAKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DYNAMIC CHARGE COMPRESSION IGNITION ENGINE WITH MULTIPLE AFTERTREAT...
- Publication number 20190003443
- Publication date Jan 3, 2019
- TULA TECHNOLOGY, INC.
- Elliot A. ORTIZ-SOTO
- 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

Variable-lift valve train having at least two working positions

Control system and method for controlling operation of an internal...

Method for the robust identification of knocking in an internal com...

Variable valve device

Method for operating an internal combustion engine, in particular o...

Method for controlling lubrication of a connecting rod bearing

Control device for engine

Systems and methods for diagnosing air and fuel offsets in a precha...

Internal combustion engine with fast combustion and method of contr...

Control system and method for controlling operation of an internal...

Internal combustion engine with fast combustion, and method for the...

Engine

Method for detecting coking in the intake tract of an internal comb...

System and method for variable actuation of valves of an internal c...

System and method for warming an emissions device of an engine exha...

Method for detecting coking in the inlet section of an internal com...

System and method for maintaining a temperature of an emission device

Electro-mechanical variable valve mechanism, control unit for varia...

Method for controlling air-fuel ratio of vehicle having variable va...

Method and device for valve travel switching control of an internal...

Method for knock mitigation

Dynamic charge compression ignition engine with multiple aftertreat...

Method for operating an internal combustion engine, and internal co...

Gasoline engine knock control

Control device for internal combustion engine

Dynamic charge compression ignition engine with multiple aftertreat...

Control device for internal combustion engine

System and method for actuating an engine valve of an internal comb...

Miller cycle engine

Controlling an air charge provided to an engine

Patents Applicationslast 30 patents

INTERNAL COMBUSTION ENGINE SYSTEM

INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION E...

Method for Operating an Internal Combustion Engine, in Particular o...

Method for the Robust Identification of Knocking in an Internal Com...

CONTROL SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN INTERNAL...

OIL PAN FOR INTERNAL COMBUSTION ENGINE

CONTROL DEVICE FOR ENGINE

INTERNAL COMBUSTION ENGINE WITH FAST COMBUSTION, AND METHOD FOR THE...

CAMSHAFT PHASE ERROR MONITORING

CONTROL SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN INTERNAL...

ENGINE CONTROL DEVICE

Variable-Lift Valve Train Having at Least Two Working Positions

Method for Detecting Coking in the Inlet Section of an Internal Com...

SYSTEM AND METHOD FOR MAINTAINING A TEMPERATURE OF AN EMISSION DEVICE

ENGINE

SYSTEM AND METHOD FOR WARMING AN EMISSIONS DEVICE OF AN ENGINE EXHA...

SYSTEM AND METHOD FOR VARIABLE ACTUATION OF VALVES OF AN INTERNAL C...

SYSTEMS AND METHODS FOR DIAGNOSING AIR AND FUEL OFFSETS IN A PRECHA...

METHOD FOR CONTROLLING LUBRICATION OF A CONNECTING ROD BEARING

SOLENOID VALVE CONTROL FOR NOISE REDUCTION IN A VARIABLE VALVE LIFT...

Electro-Mechanical Variable Valve Mechanism, Control Unit for Varia...

ENGINE CONTROL DEVICE

MILLER CYCLE ENGINE

METHOD AND DEVICE FOR VALVE TRAVEL SWITCHING CONTROL OF AN INTERNAL...

CONTROL SYSTEM OF COMPRESSION-IGNITION ENGINE

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

VARIABLE SYSTEM OF INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTRO...

SYSTEM AND METHOD FOR ACTUATING AN ENGINE VALVE OF AN INTERNAL COMB...

SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE

DYNAMIC CHARGE COMPRESSION IGNITION ENGINE WITH MULTIPLE AFTERTREAT...