Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-1,002,4292 Electric starting system for an internal combustion engine
An electric starting system for an internal combustion engine is provided. The starting system includes a rechargeable battery including two voltage output...
US-1,002,4291 Engine start and stop control
A vehicle includes an engine and a brake system. The vehicle includes a controller configured to maintain an ignition state of the engine such that changes in...
US-1,002,4290 Method for controlling an engine during a restart
Various systems and methods are described for controlling an engine in a vehicle, the engine being coupled to a transmission. One example method comprises,...
US-1,002,4289 Two-scale command shaping for reducing vehicle vibration during engine start or restart
According to some aspects, methods and systems are presented to reduce noise, vibration, and harshness during start or restart of an engine. In some...
US-1,002,4288 Spark-ignition direct fuel injection valve
A spark-ignition direct fuel injection valve includes, at least, a seat member provided with a fuel injection hole and a valve seat and a valve body which...
US-1,002,4287 Valve body and fluid injector
A valve body for a fluid injector includes a central longitudinal axis and a one-piece base body. The base body has a side wall defining a recess extending from...
US-1,002,4286 Tappet assembly for use in an internal combustion engine high-pressure fuel system
A tappet assembly for use in translating force between a camshaft lobe and a fuel pump assembly via reciprocal movement within a tappet cylinder having a guide...
US-1,002,4285 Piezo injector with hydraulically coupled nozzle needle movement
A piezo injector includes a piezo actuator arranged in an actuator chamber and a valve plunger arranged in a valve plunger bore and having a first end face...
US-1,002,4284 Feed system of lubricating oil or fuel of vehicle
In a tank which stores lubricating oil or fuel therein, a strainer for lubricating oil or fuel is arranged at the bottom portion of the inside of the tank. The...
US-1,002,4283 Suction filter
A suction filter includes: a casing having an intake port through which fuel is drawn; a filtration member to filter the fuel to be drawn into the intake port;...
US-1,002,4282 Fuel supply device
A fuel supply device includes a fuel pump and a filter case that houses a fuel filter, a fuel pumped by the fuel pump from inside a fuel tank is filtered by the...
US-1,002,4281 Intake manifold integrated vacuum solenoid
An intake manifold integrated vacuum solenoid comprising a vacuum solenoid integrated into an intake manifold is provided. The solenoid includes a body and a...
US-1,002,4280 Vessel
A vessel includes a vessel body, an engine contained in the vessel body, an air intake box including an air intake port and that is attached to the engine, an...
US-1,002,4279 Apparatus for improving cooling efficiency of engine room in vehicle
An apparatus for improving cooling performance of an engine room in a vehicle, may include an air duct connected to an air cleaner to serve as a moving guide of...
US-1,002,4278 Front structure of saddle ride type vehicle
A front structure of a saddle ride type vehicle includes a headlight unit, a front cowl, and a middle cowl. At a position outside the headlight unit in the...
US-1,002,4277 Engine air pre cleaner evacuation system for work machine
A work machine with an internal combustion engine is provided with an air inlet for receiving combustion air, wherein an air pre-cleaner is mounted in the...
US-1,002,4276 Truck air pre-filter
An air pre-filter assembly is provided for installation in the OEM air inlet of an internal combustion engine in a vehicle. The pre-filter assembly includes a...
US-1,002,4275 Condensate management system for an exhaust gas cooler and heat recovery device
Methods and systems are provided for condensate management in an EGR cooler of an engine system. In one example, an exhaust gas recirculation (EGR) system with...
US-1,002,4274 Control apparatus of engine
A control apparatus of an engine including a cylinder into which a piston is reciprocatably fitted is provided. The apparatus includes a fuel injector, a water...
US-1,002,4273 Fuel injector
A fluid injector is shown and described, including an injector housing and an armature which is coupled to a valve needle. A first bellow surrounds a first...
US-1,002,4272 Fuel-metering arrangement having an electromagnetic fuel valve
The invention relates to a fuel-metering arrangement for the mixture-forming unit (2) of an internal combustion engine (10) in a portable handheld work...
US-1,002,4271 Methods and systems for cooling airflow
Methods and systems for cooling airflow may comprise a gas turbine engine that may comprise an engine core, comprising a chamber, and/or a heat exchanger. The...
US-1,002,4270 Vibration damping drag link fitting for a thrust reverser
A nacelle drag-link assembly for a thrust reverser of a propulsion system includes a drag-link fitting, a drag link, a coupling assembly, and a vibration...
US-1,002,4269 Piston for an internal combustion engine
The invention relates to a piston for an internal combustion engine, having shaft wall sections on the pressure and counter-pressure side, and connecting walls...
US-1,002,4268 Cylinder cooling apparatus for engine
A cylinder cooling apparatus for an engine may include a plurality of intake ports disposed in a cylinder head and communicating with a corresponding plurality...
US-1,002,4267 Combustion chamber structure for internal combustion engine
A combustion chamber structure for an internal combustion engine includes, in a piston top part, a concave portion formed eccentrically with respect to a...
US-1,002,4266 Direct injection engine controlling device
An engine (10) is a cylinder injection engine, and includes an injector (21) that directly injects a fuel into a combustion chamber (23), and an ignition plug...
US-1,002,4265 Systems and methods for estimating exhaust pressure
Methods and systems are provided for estimating exhaust pressure based on an exhaust air/fuel ratio sensor. In one example, a method may comprise estimating an...
US-1,002,4264 Determination of the point in time of a predetermined open state of a fuel injector
A method is provided for determining the point in time of a predetermined open state (e.g., start or stop time of an opening or closing process) of a fuel...
US-1,002,4263 Device for measuring temperature of turbine wheel in turbocharger and engine control method using temperature...
A device for measuring temperature of a turbine wheel in a turbocharger includes: a guide that passes infrared ray generated from the turbine wheel and includes...
US-1,002,4262 Air-fuel ratio control device and air-fuel ratio control method
An air-fuel ratio control device includes an air-fuel ratio sensor configured such that an output current value thereof varies linearly in accordance with an...
US-1,002,4261 Method and device for operating a drive system for a motor vehicle
A method for operating a drive system having at least one drive engine for a motor vehicle, having the following: carrying out an acceleration monitoring of the...
US-1,002,4260 System for sensing particulate matter
Methods and systems are provided for a particulate matter sensor. In one example, the sensor may include a concave inlet for admitting exhaust gas from an...
US-1,002,4259 Exhaust gas control apparatus and exhaust gas control method for internal combustion engine
An exhaust gas control apparatus and method for an engine includes a urea water supply mechanism that adds urea water to exhaust gas, a SCR catalyst that...
US-1,002,4258 Method and an apparatus for controlling the regeneration of an exhaust gas aftertreatment device
A method is provided for providing a heat mode for an exhaust gas after treatment device in a vehicle, such as for regenerating an exhaust gas particulate...
US-1,002,4257 Engine control device
A PCM comprises a basic target torque-deciding part for deciding a basic target torque, based on a driving state of a vehicle including an accelerator pedal...
US-1,002,4256 System and method for intake manifold pressure control
Systems and methods for operating an engine with deactivating and non-deactivating valves are presented. In one example, engine volumetric efficiency actuators...
US-1,002,4255 Systems and methods for a split exhaust engine system
Methods and systems are provided for operating a split exhaust engine system that provides blowthrough air and exhaust gas recirculation to an intake passage...
US-1,002,4254 Methods and systems for open loop and closed loop control of an exhaust gas recirculation system
Methods and systems are provided for estimating exhaust gas recirculation (EGR) flow in an engine including an EGR system. In one example, a method may include...
US-1,002,4253 System and method for reducing engine knock
A method includes operating a spark ignition engine and flowing low pressure exhaust gas recirculation (EGR) from an exhaust to an inlet of the spark ignition...
US-1,002,4252 Methods and systems for an exhaust gas recirculation system
Methods and systems are provided for an exhaust gas recirculation valve. In one example, a system may include a valve being cleaned following a delay subsequent...
US-1,002,4251 Method for crankcase ventilation in a boosted engine
Methods and systems are provided for ventilating a crankcase in a boosted engine. An example method may include selectively enabling one of crankcase...
US-1,002,4250 Fuel injection control apparatus for engine
A fuel injection control apparatus for an engine in which fuel is injected into a cylinder a plurality of times to cause a plurality of combustions is provided,...
US-1,002,4249 Motor vehicle controller and method of controlling a motor vehicle
Embodiments of the invention relate to a motor vehicle controller operable automatically to stop and subsequently to restart an engine of a vehicle according to...
US-1,002,4248 Engine control device
Provided are a valve stop mechanism capable of switching intake valves and exhaust valves of deactivated cylinders between an openable/closable state and a...
US-1,002,4247 Engine brake lever
A valve train assembly is provided, comprising an exhaust camshaft having an exhaust lobe and a brake lobe, an exhaust lever mounted adjacent the exhaust lobe,...
US-1,002,4246 Method for controlling an engine braking device and engine braking device
The invention relates to a method for controlling an engine braking device for a combustion engine in motor vehicles, in particular in commercial vehicles,...
US-1,002,4245 Control device for internal combustion engine and method of controlling internal combustion engine
A control device for an internal combustion engine includes an ECU. The internal combustion engine includes an oil pump, a crankshaft, a camshaft, and a...
US-1,002,4244 System and method for controlling valve timing of continuous variable valve duration engine
A method for controlling valve timing of continuous variable valve duration engine may include continuous variable valve duration (CVVD) device and continuous...
US-1,002,4243 Vehicle driving device and vehicle driving method
An automatic transmission performs a shift-up operation when the accelerator pedal is released from a depression during a vehicle is running. An engine rotation...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.