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: denso





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




Patent # Description
US-7,900,616 Exhaust gas oxygen sensor monitoring
An internal combustion engine includes an exhaust system, an oxygen sensor in the exhaust system and a sensor malfunction monitor. The sensor malfunction monitor...
US-7,900,512 Angular rate sensor
An angular rate sensor comprises a piezoelectric film having a first and a second surfaces forming an x-y plane and utilizes a perturbation mass coherently...
US-7,900,464 Humidity detecting apparatus and vehicular air conditioner having the same
A humidity detecting apparatus includes a humidity sensor for detecting a relative humidity of air on an inner side of a window glass, an air temperature sensor...
US-7,900,081 Microcomputer and control system having the same
A microcomputer includes a main oscillator for generating and outputting a main clock signal, a sub oscillator for generating and outputting a sub clock signal,...
US-7,899,617 Navigation system providing route guidance in multi-lane road according to vehicle lane position
A navigation system for a vehicle determines a recommended route to a destination among a plurality of possible routes to the destination based on total profile...
US-7,899,605 Control device for internal combustion engine
During lean combustion, an ECU as a control device for a diesel engine calculates a ratio between a target A/F value and a detected A/F value detected by a A/F...
US-7,899,604 Fuel-injection-timing adapting method and apparatus for direct injection engine
A computer simulates a relationship between a fuel-rate of fuel which collides with the cavity of the piston and the fuel injection timing, and/or the...
US-7,899,603 Fuel injection controller
In a fuel injection controller for a fuel injection system that executes an injection quantity learning operation for a fuel injection valve, a drive signal is...
US-7,899,595 Vehicle occupant protection apparatus
A vehicle occupant protection apparatus includes an occupant protection device, a control unit, and a sensor module. The sensor module includes an acceleration...
US-7,899,589 Control information storage apparatus and program for same
A navigation apparatus stores control information used for controlling a vehicle in a portion of a road between two intersections (i.e., an exit from an...
US-7,899,501 Auxiliary power management method for cellular based device
A method of operating a control module of a mobile device that communicates with a cellular network and that is powered by an auxiliary power supply comprises...
US-7,898,465 Electronically scanned radar system and receiving antenna
A plurality of array antenna elements are divided in terms of a set constituted of an optionally selected L number of groups. The spaces between the array...
US-7,898,434 Display system and program
A display system and a program for displaying a portion of a range that is obstructed due to the body of a vehicle when viewed from a driver seat is provided....
US-7,898,182 Headlight control device and method for vehicles
If a beam state of headlight is manually switched over in a manual control mode, threshold values of vehicle speed, steering angle or the like, are learned for...
US-7,898,150 Angular velocity detection apparatus
An angular velocity detection apparatus is disclosed. The angular velocity detection apparatus includes: a SAW angular velocity sensor; a synchronous detection...
US-7,897,084 Manufacturing method of valve unit
In a manufacturing method of a valve unit, which includes a valve having a rotatable shaft that is rotatably supported by a housing through a bearing to open and...
US-7,896,693 Retaining member electric component and electric device
A retaining member includes at least a leg portion having a latch portion, a coupling portion and a spring portion. When the spring portion is displaced, the...
US-7,896,543 Battery condition detection apparatus
A battery condition detection apparatus is composed of a semiconductor element, and a lead frame and mold resin. The semiconductor element is composed of plural...
US-7,896,262 Fuel injection valve for internal combustion engine
A fuel injection valve has a valve guide, a valve member movable in a center opening of the valve guide along an axial direction of the valve guide, and a...
US-7,895,990 Fuel injection system with injection characteristic learning function
A fuel injection system designed to determine a correction value for correcting the quantity of fuel sprayed from a fuel injector into an internal combustion...
US-7,895,980 Valve timing adjusting device
A valve timing adjusting device includes a housing, a first vane rotor, a second vane rotor, a biasing device, and a limiting device. The second vane rotor is...
US-7,895,829 Exhaust purification device of engine
A DPF and a SCR catalyst are provided in an exhaust pipe, and a urea solution addition valve is provided between the DPF and the SCR catalyst for performing...
US-7,895,824 Diagnosis apparatus for secondary air supply apparatus
A secondary air supply system includes a supply passage, a valve, and a detecting unit. Secondary air is supplied to the upstream of a purification apparatus in...
US-D633,528 Starter for an automobile
US-7,894,975 Combustion control device and method for controlling combustion of engine
A combustion control device is configured to control combustion in a combustion chamber of a compression ignition engine. An index detection unit is configured...
US-7,894,931 Method and apparatus for prediction of amount of deformation due to shrinkage of molded article
The method of predicting the amount of deformation due to shrinkage of a molded article of the present invention finds a support point P of the bending moment M...
US-7,894,887 Biosignal measuring equipment
A signal-to-noise ratio and measurement precision is increased in electrode units disposed on the left and right sides of a steering wheel. A plurality of...
US-7,894,467 Adaptive medium access control for wireless communication system
A method is provided for adapting a contention window for a given node in a wireless communication system. The method includes: defining a target parameter...
US-7,894,314 Recording system and program for recording data
A recording system records data by retrieving it from a portable medium such as CD-ROM or the like. The recording system determines a data retrieval speed for a...
US-7,893,691 Electromagnetic impedance sensor and passenger protection system
An electromagnetic impedance sensor detects an object made of conducting material or soft magnetic material with contact-free. The sensor includes: a detection...
US-7,893,689 Displacement measuring device
A displacement measuring device includes a stationary magnetic member for providing an accommodation space and a first and second magnetic circuits, a movable...
US-7,893,688 Permanent magnet type position sensor
A position sensor includes a longitudinally extending permanent magnet member at least two longitudinally extending arc-shaped projecting elements respectively...
US-7,893,656 Semiconductor integrated circuit device for monitoring cell voltages
A semiconductor integrated circuit device formed by a trench dielectric isolation technique has input terminals connected to positive and negative terminals of...
US-7,893,638 Apparatus and method for driving rotary machine
A motor driving apparatus has a loss-of-synchronism monitoring circuit that monitors the rotation of a rotary machine such as a brushless DC motor to detect a...
US-7,893,604 Spark plug with stream shaper to shape tumble vortex into desired stream in combustion chamber
A spark plug for an internal combustion engine is provided which includes a hollow cylindrical metal shell with an open end portion to be exposed to a combustion...
US-7,893,593 Automotive engine starter and electric rotary machine designed to withstand vibrational impact
An electric rotary machine which may be employed as a dc motor in an automotive engine starter. The motor includes an armature equipped with an armature shaft, a...
US-7,893,590 Stator having high assembly
In a stator, when a number of a plurality of core segments circumferentially arranged is represented as n, a length of a maximum projecting portion of a...
US-7,893,467 Silicon carbide semiconductor device having junction barrier Schottky diode
A silicon carbide semiconductor device includes a substrate; a drift layer having a first conductivity type; an insulating layer; a Schottky electrode; an ohmic...
US-7,893,458 Semiconductor device having lateral MOS transistor and zener diode
A semiconductor device includes: a semiconductor substrate; a lateral MOS transistor disposed in the substrate; a Zener diode disposed in the substrate; and a...
US-7,891,579 Gaseous fuel injector using liquid fuel as lubricant and pressure-transmitting medium
A fuel injector injects high-pressure gaseous fuel directly into a cylinder of an engine. A small amount of liquid fuel is used in the injector to lubricate...
US-7,891,339 Control apparatus capable of suitably controlling fuel injection apparatus regardless of variation in fuel...
A control apparatus is provided to control a fuel injection apparatus. The fuel injection apparatus includes an accumulator that accumulates high-pressure fuel,...
US-7,891,337 Fuel injection system with injection characteristic learning function
A fuel injection system designed to learn the quantity of fuel sprayed actually from a fuel injector into an internal combustion engine. When the engine is...
US-7,891,244 Method of making a physical quantity sensor
A physical quantity sensor includes a sensor portion, a casing, and a vibration isolator. The casing includes a supporting portion with a supporting surface that...
US-7,891,211 Cold storage tank unit and refrigeration cycle apparatus using the same
A cold storage tank unit for a refrigeration cycle apparatus includes a cold storage heat exchanger having plural tubes and a pair of first and second tanks...
US-7,891,204 Refrigeration cycle device for vehicle
In a refrigeration cycle device with a capacity-variable compressor, a preset suction pressure that serves as a target value of a refrigerant suction pressure of...
US-7,891,082 Method of manufacturing coil assembly unit for rotary electric machine
A method of manufacturing a coil assembly unit comprises steps of coil forming, weaving, compressing steps. In the forming step, each coil wire is formed which...
US-7,890,737 Microcomputer and functional evaluation chip
A microcomputer for functioning according to operation modes includes; a mode counter that counts the number of times of level change in a signal applied to a...
US-7,889,510 Component-embedded board device and faulty wiring detecting method for the same
A component-embedded board device has a wiring board in which an electronic component is embedded, a connection member which is conductive and arranged at a...
US-7,888,976 Load-driving circuit having two transistors switched for heat dissipation
A load-driving circuit supplies electric current to a load, such as a resistor of an airbag squib. The load-driving circuit includes high side and low side...
US-7,888,829 Vehicle AC generator
The vehicle AC generator includes a frame including an end wall section and a peripheral wall section, a stator core, a stator coil having rear and front coil...
← 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | 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.