measuring engine roughness

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CPC
F02D41/1498

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D41/00Electrical control of supply of combustible mixture or its constituents

Current Industry

F02D41/1498measuring engine roughness

Industries

Patents Grantslast 30 patents

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- Dolphin N2 Limited
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- Yoshihiro Sukegawa
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Method for dynamically determining a firing pattern for an engine w...
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Idle mode for engines with port fueld injection (PFI) and direct in...
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Rollover safe electrolysis unit for vehicles
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Drive train abnormality determination device for straddled vehicle,...
- Patent number 11,821,813
- Issue date Nov 21, 2023
- Yamaha Hatsudoki Kabushiki Kaisha
- Kazuteru Iwamoto
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Method of assigning an octane number to a fuel
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- ExxonMobil Technology and Engineering Company
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Reignition processing device, reignition method, and program for ga...
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- Issue date Nov 7, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARER, LTD.
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Systems and methods for cylinder misfire detection
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Determination device and determination method for internal combusti...
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Misfire detection device and method for internal combustion engine
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Methods and systems for diagnosing engine cylinders
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Big data-based driving information provision system and method thereof
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Straddled vehicle engine unit and straddled vehicle
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Method for computer-assisted determination of multiple rotational i...
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Compression monitoring system for a reciprocating engine
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Information Patent Grant
Equipment control system
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- Issue date Jan 17, 2023
- Transportation IP Holdings, LLC
- Christopher Lucke
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
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Explosion Safe Electrolysis Unit
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- Publication date Sep 19, 2024
- HyTech Power, LLC
- Evan Charles Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR DYNAMICALLY DETERMINING A FIRING PATTERN FOR AN ENGINE W...
- Publication number 20240309826
- Publication date Sep 19, 2024
- Purdue Research Foundation
- Gregory M. Shaver
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ultra Low Enhancement Gas Injection
- Publication number 20240301815
- Publication date Sep 12, 2024
- HyTech Power, LLC
- Evan Charles Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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SYSTEMS, METHODS, AND APPARATUS FOR OPERATION OF DUAL FUEL ENGINES
- Publication number 20240084747
- Publication date Mar 14, 2024
- Cummins Inc.
- C. Larry Bruner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DETERMINATION OF OPENING CHARACTERISTICS OF A FUEL INJECTOR
- Publication number 20240044297
- Publication date Feb 8, 2024
- BORGWARNER LUXEMBOURG AUTOMOTIVE SYSTEMS S.A.
- Stéphane RANDAZZO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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METHOD AND CONTROL UNIT FOR IDENTIFYING MISFIRE SUBJECTED CYLINDERS...
- Publication number 20230340921
- Publication date Oct 26, 2023
- CATERPILLAR ENERGY SOLUTIONS GMBH
- Darshit SHAH
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MARINE PROPULSION DEVICE AND MARINE VESSEL
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- YAMAHA HATSUDOKI KABUSHIKI KAISHA
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- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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MITIGATION OF POWERTRAIN AND ACCESSORY TORSIONAL OSCILLATION THROUG...
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- TULA TECHNOLOGY, INC.
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METHODS AND SYSTEMS FOR REDUCING HYDROCARBON BREAKTHROUGH
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- FORD GLOBAL TECHNOLOGIES, L.L.C.
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- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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METHODS AND SYSTEMS FOR DIAGNOSING ENGINE CYLINDERS
- Publication number 20230126002
- Publication date Apr 27, 2023
- Transportation IP Holdings, LLC
- Prashant Kumar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Split Cycle Engine
- Publication number 20230030156
- Publication date Feb 2, 2023
- Dolphin N2 Limited
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- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION E...
- Publication number 20230016942
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- Hitachi Astemo, Ltd.
- Yoshihiro SUKEGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DYNAMICALLY DETERMINING A FIRING PATTERN FOR AN ENGINE W...
- Publication number 20220412280
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- Purdue Research Foundation
- Gregory M. Shaver
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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SYSTEMS, METHODS, AND APPARATUS FOR OPERATION OF DUAL FUEL ENGINES
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- Cummins Inc.
- C. Larry Bruner
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- Pradheepram Ottikkutti
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
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- Cummins Inc.
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- Toyota Jidosha Kabushiki Kaisha
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- Toyota Jidosha Kabushiki Kaisha
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- Toyota Jidosha Kabushiki Kaisha
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Information Patent Application
NOISE, VIBRATION AND HARSHNESS REDUCTION IN A SKIP FIRE ENGINE CONT...
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- TULA TECHNOLOGY, INC.
- Mark A. WILCUTTS
- B60 - VEHICLES IN GENERAL

measuring engine roughness

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Explosion safe electrolysis unit

Diesel engine cylinder deactivation modes

Split cycle engine

Internal combustion engine control unit

Method for dynamically determining a firing pattern for an engine w...

Determination of opening characteristics of a fuel injector

Methods and systems for engine

Methods and systems for diagnosing engine cylinders

Apparatuses, methods, systems, and techniques of misfire detection...

Engine-equipped vehicle

Idle mode for engines with port fueld injection (PFI) and direct in...

Systems, methods, and apparatus for operation of dual fuel engines

Rollover safe electrolysis unit for vehicles

Drive train abnormality determination device for straddled vehicle,...

Method of assigning an octane number to a fuel

Reignition processing device, reignition method, and program for ga...

Systems and methods for controlling cylinder deactivation operation...

Vehicle control device

Systems and methods for cylinder misfire detection

Vehicle control system

Internal combustion engine control device and internal combustion e...

Methods and systems for reducing hydrocarbon breakthrough

Determination device and determination method for internal combusti...

Misfire detection device and method for internal combustion engine

Methods and systems for diagnosing engine cylinders

Big data-based driving information provision system and method thereof

Straddled vehicle engine unit and straddled vehicle

Method for computer-assisted determination of multiple rotational i...

Compression monitoring system for a reciprocating engine

Equipment control system

Patents Applicationslast 30 patents

Split Cycle Engine

Explosion Safe Electrolysis Unit

METHOD FOR DYNAMICALLY DETERMINING A FIRING PATTERN FOR AN ENGINE W...

Ultra Low Enhancement Gas Injection

SYSTEMS, METHODS, AND APPARATUS FOR OPERATION OF DUAL FUEL ENGINES

DETERMINATION OF OPENING CHARACTERISTICS OF A FUEL INJECTOR

METHOD AND CONTROL UNIT FOR IDENTIFYING MISFIRE SUBJECTED CYLINDERS...

MARINE PROPULSION DEVICE AND MARINE VESSEL

MITIGATION OF POWERTRAIN AND ACCESSORY TORSIONAL OSCILLATION THROUG...

METHODS AND SYSTEMS FOR REDUCING HYDROCARBON BREAKTHROUGH

METHODS AND SYSTEMS FOR DIAGNOSING ENGINE CYLINDERS

Split Cycle Engine

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

METHOD FOR DYNAMICALLY DETERMINING A FIRING PATTERN FOR AN ENGINE W...

SYSTEMS, METHODS, AND APPARATUS FOR OPERATION OF DUAL FUEL ENGINES

APPARATUSES, METHODS, SYSTEMS, AND TECHNIQUES OF MISFIRE DETECTION...

REIGNITION PROCESSING DEVICE, REIGNITION METHOD, AND PROGRAM FOR GA...

VEHICLE CONTROL DEVICE

SYSTEMS AND METHODS FOR CONTROLLING CYLINDER DEACTIVATION OPERATION...

MISFIRE DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE

MISFIRE DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, MISFIRE DE...

COMPRESSION MONITORING SYSTEM FOR A RECIPROCATING ENGINE

METHOD OF ASSIGNING AN OCTANE NUMBER TO A FUEL

ENGINE-EQUIPPED VEHICLE

METHOD FOR SENSING DAMAGE TO BEARING OF ENGINE

METHODS AND SYSTEMS FOR ENGINE

MISFIRE DETECTING DEVICE AND METHOD FOR INTERNAL COMBUSTION ENGINE

CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

ENGINE MISFIRE DETECTION DEVICE FOR HYBRID ELECTRIC VEHICLE

NOISE, VIBRATION AND HARSHNESS REDUCTION IN A SKIP FIRE ENGINE CONT...