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F01L2800/13
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
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Engines
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CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L2800/00
Methods of operation using a variable valve timing mechanism
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F01L2800/13
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Patents Grants
last 30 patents
Information
Patent Grant
Control system of compression-ignition engine
Patent number
10,704,524
Issue date
Jul 7, 2020
Mazda Motor Corporation
Masanari Sueoka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for controlling valve timing of continuous variab...
Patent number
10,634,067
Issue date
Apr 28, 2020
Hyundai Motor Company
In Sang Ryu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and device for controlling a filling in a cylinder of an int...
Patent number
9,605,607
Issue date
Mar 28, 2017
Robert Bosch GmbH
Isabelle Elsner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Stepped idle return for multiair equipped engines with high aeration
Patent number
9,121,359
Issue date
Sep 1, 2015
FCA US LLC
Christopher L. Allmond
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valvetrain control systems for internal combustion engines with mul...
Patent number
7,979,195
Issue date
Jul 12, 2011
GM Global Technology Operations LLC
Allen B. Rayl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Valvetrain control systems with lift mode transitioning based engin...
Patent number
7,974,766
Issue date
Jul 5, 2011
GM Gobal Technology Operations LLC
Allen B. Rayl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Valve-stroke controls
Patent number
7,891,327
Issue date
Feb 22, 2011
ThyssenKrupp Presta TecCenter AG
Herbert Naumann
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Valvetrain control systems with independent intake and exhaust lift...
Patent number
7,845,319
Issue date
Dec 7, 2010
GM Global Technology Operations, Inc.
Allen B. Rayl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Variable valve operating device and valve opening amount adjustment...
Patent number
7,814,873
Issue date
Oct 19, 2010
Toyota Jidosha Kabushiki Kaisha
Manabu Tateno
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Variable valve train for an internal combustion engine
Patent number
7,770,550
Issue date
Aug 10, 2010
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
Mikio Tanabe
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Valvetrain control systems for internal combustion engines with dif...
Patent number
7,740,003
Issue date
Jun 22, 2010
GM Global Technology Operations, Inc.
Allen B. Rayl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Variable valve train system for internal combustion engine
Patent number
7,730,859
Issue date
Jun 8, 2010
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
Mikio Tanabe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Collar and variable valve actuation mechanism
Patent number
7,717,073
Issue date
May 18, 2010
Toyota Jidosha Kabushiki Kaisha
Takahide Koshimizu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valvetrain control systems for internal combustion engines with tim...
Patent number
7,610,897
Issue date
Nov 3, 2009
GM Global Technology Operations, Inc.
Allen B. Rayl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Valve-stroke controls
Patent number
7,467,609
Issue date
Dec 23, 2008
ThyssenKrupp Presta TecCenter AG
Herbert Naumann
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Bi-directional power electronics circuit for electromechanical valv...
Patent number
7,367,296
Issue date
May 6, 2008
Ford Global Technologies, LLC
Michael Degner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for the variable actuation of gas exchange valves of interna...
Patent number
7,302,922
Issue date
Dec 4, 2007
ThyssenKrupp Automotive AG
Helmut Schön
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device for the variable actuation of the gas exchange valves of int...
Patent number
7,296,546
Issue date
Nov 20, 2007
ThyssenKrupp Automotive AG
Helmut Schön
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable stroke valve drive for an internal combustion engine
Patent number
7,225,773
Issue date
Jun 5, 2007
Bayerische Motoren Werke Aktiengesellschaft
Michael Schleusener
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cylinder head of an internal combustion engine having a camshaft be...
Patent number
7,165,522
Issue date
Jan 23, 2007
Bayerische Motoren Werke Aktiengesellschaft
Georg Malek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve train of internal combustion engine
Patent number
7,159,550
Issue date
Jan 9, 2007
Mitsubishi Fuso Truck and Bus Corporation
Masahiro Maekawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and device for operating an internal combustion engine
Patent number
7,124,717
Issue date
Oct 24, 2006
Robert Bosch GmbH
Hermann Gaessler
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Variable valve-stroke controls
Patent number
7,111,600
Issue date
Sep 26, 2006
ThyssenKrupp Automotive AG
Herbert Naumann
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Bi-directional power electronics circuit for electromechanical valv...
Patent number
7,036,469
Issue date
May 2, 2006
Ford Global Technologies, LLC
Michael Degner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Variable duration valve timing camshaft
Patent number
7,007,652
Issue date
Mar 7, 2006
Transtar Pacific Limited
Danny Russell Williams
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Variable valve-stroke controls
Patent number
6,973,904
Issue date
Dec 13, 2005
ThyssenKrupp Automotive AG
Herbert Naumann
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Controller of hybrid vehicle
Patent number
6,953,021
Issue date
Oct 11, 2005
Honda Giken Kogyo Kabushiki Kaisha
Teruo Wakashiro
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Variable valve mechanism and intake air amount control apparatus of...
Patent number
6,951,195
Issue date
Oct 4, 2005
Toyota Jidosha Kabushiki Kaisha
Shuuji Nakano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Motor controller of deceleration idling-cylinder engine vehicle
Patent number
6,950,739
Issue date
Sep 27, 2005
Honda Motor Co., Ltd.
Atsushi Matsubara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Variable valve-stroke controls
Patent number
6,938,596
Issue date
Sep 6, 2005
ThyssenKrupp Automotive AG
Herbert Naumann
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
STEPPED IDLE RETURN FOR MULTIAIR EQUIPPED ENGINES WITH HIGH AERATION
Publication number
20140172268
Publication date
Jun 19, 2014
Christopher L. Allmond
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Inverted cross-scavenged, two-overhead valve, 2-stroke engine
Publication number
20100294254
Publication date
Nov 25, 2010
Michael A.V. Ward
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve operating device and valve opening amount adjustment...
Publication number
20090277408
Publication date
Nov 12, 2009
Toyota Jidosha Kabushiki Kaisha
Manabu Tateno
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Valve-Stroke Controls
Publication number
20090095243
Publication date
Apr 16, 2009
ThyssenKrupp Presta TecCenter AG
Herbert NAUMANN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVETRAIN CONTROL SYSTEMS FOR INTERNAL COMBUSTION ENGINES WITH DIF...
Publication number
20090070006
Publication date
Mar 12, 2009
GM Global Technology Operations, Inc.
Allen B. Rayl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVETRAIN CONTROL SYSTEMS FOR INTERNAL COMBUSTION ENGINES WITH TIM...
Publication number
20090070016
Publication date
Mar 12, 2009
GM Global Technology Operations, Inc.
Allen B. Rayl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVETRAIN CONTROL SYSTEMS WITH LIFT MODE TRANSITIONING BASED ENGIN...
Publication number
20090064950
Publication date
Mar 12, 2009
GM Global Technology Operations, Inc.
Allen B. Rayl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVETRAIN CONTROL SYSTEMS FOR INTERNAL COMBUSTION ENGINES WITH MUL...
Publication number
20090070015
Publication date
Mar 12, 2009
GM Global Technology Operations, Inc.
Allen B. Rayl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVETRAIN CONTROL SYSTEMS WITH INDEPENDENT INTAKE AND EXHAUST LIFT...
Publication number
20090064951
Publication date
Mar 12, 2009
GM Global Technology Operations, Inc.
Allen B. Rayl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve train for an internal combustion engine
Publication number
20090007867
Publication date
Jan 8, 2009
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
Mikio Tanabe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve train system for internal combustion engine
Publication number
20090000582
Publication date
Jan 1, 2009
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
Mikio Tanabe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable stroke valve drive for an internal combustion engine
Publication number
20070012269
Publication date
Jan 18, 2007
Bayerische Motoren Werke Aktiengesellschaft
Michael Schleusener
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for the variable actuation of gas exchange valves of interna...
Publication number
20070000461
Publication date
Jan 4, 2007
Helmut Schon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for the variable actuation of the gas exchange valves of int...
Publication number
20060260574
Publication date
Nov 23, 2006
Helmut Schon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Bi-directional power electronics circuit for electromechanical valv...
Publication number
20060162680
Publication date
Jul 27, 2006
Michael Degner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve train of internal combustion engine
Publication number
20060102122
Publication date
May 18, 2006
Mitsubishi Fuso Truck and Bus Corporation
Masahiro Maekawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Bi-directional power electronics circuit for electromechanical valv...
Publication number
20050279298
Publication date
Dec 22, 2005
Michael Degner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Cylinder head of an internal combustion engine having a camshaft be...
Publication number
20050252470
Publication date
Nov 17, 2005
BAYERISCHE MOTOREN WERKE AG
George Malek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Collar and variable valve actuation mechanism
Publication number
20050247278
Publication date
Nov 10, 2005
Takahide Koshimizu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE-STROKE CONTROLS
Publication number
20050103292
Publication date
May 19, 2005
Herbert Naumann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve-stroke controls
Publication number
20050051120
Publication date
Mar 10, 2005
Herbert Naumann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve-stroke controls
Publication number
20050045126
Publication date
Mar 3, 2005
Herbert Naumann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable duration valve timing camshaft
Publication number
20050034694
Publication date
Feb 17, 2005
Transtar Pacific Limited
Danny Russell Williams
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Motor controller of deceleration idling-cylinder engine vehicle
Publication number
20050010353
Publication date
Jan 13, 2005
Atsushi Matsubara
B60 - VEHICLES IN GENERAL
Information
Patent Application
Valve-stroke controls
Publication number
20040226525
Publication date
Nov 18, 2004
Herbert Naumann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method and device for operating an internal combustion engine
Publication number
20040173170
Publication date
Sep 9, 2004
Hermann Gaessler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Valve operating device for variable stroke adjustment of a charge e...
Publication number
20040144347
Publication date
Jul 29, 2004
Bayerische Motoren Werke Aktiengesellschaft
Michael Schleusener
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve-stroke controls
Publication number
20040118369
Publication date
Jun 24, 2004
Herbert Naumann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Intake control apparatus for internal combustion engine
Publication number
20040112331
Publication date
Jun 17, 2004
Nissan Motor Co., Ltd.
Hajime Miura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Rotary valve for controlling a fuel injector and engine compression...
Publication number
20040103878
Publication date
Jun 3, 2004
Manas R. Satapathy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES