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Class Information
Number: 701/102
Name: Data processing: vehicles, navigation, and relative location > Vehicle control, guidance, operation, or indication > With indicator or control of power plant (e.g., performance) > Internal-combustion engine > Digital or programmed data processor
Description: Internal-combustion engine controlled digitally or by a programmed data processor.


Sub-classes under this class:

Class Number Class Name Patents
701/114 Backup, interrupt, reset, or test 639
701/103 Control of air/fuel ratio or fuel injection 527
701/112 Engine stop, fuel shutoff 156
701/115 Specific memory or interfacing device 548
701/110 Speed, acceleration, deceleration 677
701/113 Starting, warmup 200
701/111 Vibration, roughness, knock 404


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7430469 Motor vehicle control method of internal combustion engine Sep. 30, 2008
7430483 Method and apparatus for diagnosing a mechanism Sep. 30, 2008
7424362 Apparatus and method for reading adaptive values out of motor vehicle control devices Sep. 9, 2008
7421329 Simple engine fuel controller Sep. 2, 2008
7412965 Exhaust control system for an internal combustion engine Aug. 19, 2008
7415344 Control apparatus and method for internal combustion engine Aug. 19, 2008
7403849 Control apparatus for an internal combustion engine Jul. 22, 2008
7400965 Ignition control process Jul. 15, 2008
7396389 Abnormality detection apparatus for exhaust gas purification apparatus for internal combustion engine Jul. 8, 2008
7395143 Transmission system with a continuously variable transmission ratio Jul. 1, 2008
7392128 Method and device for bidirectional single-wire data transmission Jun. 24, 2008
7387108 Ignition timing control system and method for internal combustion engine, and engine control unit Jun. 17, 2008
7383116 Method and device for controlling an internal combustion engine Jun. 3, 2008
7383120 Methods and apparatus for adjusting frequency and/or PWM-based sensors Jun. 3, 2008
7374600 System and method for excluding false back pressure faults after installation of a particulate trap filter May. 20, 2008
7373241 Airflow correction learning using electronic throttle control May. 13, 2008
7369933 Simple engine fuel controller May. 6, 2008
7366603 Method of decoding a CAM signal for an internal combustion engine Apr. 29, 2008
7360527 Method for operating an internal combustion engine Apr. 22, 2008
7363129 Apparatus, system and method that interfaces with an automobile engine control unit Apr. 22, 2008
7359789 Control system for an internal combustion engine and a vehicle having the same Apr. 15, 2008
7359790 Apparatus for converting energy that can be operated with fuel, in particular fuel cell assembly Apr. 15, 2008
7356402 Controller for engine having component Apr. 8, 2008
7353788 Fuzzy logic based cam phaser control Apr. 8, 2008
7350611 Method for controlling an electric drive machine Apr. 1, 2008
7353102 Trouble diagnosis apparatus for supercharger of internal combustion engine Apr. 1, 2008
7346592 Method and an apparatus for predicting intake manifold pressure of an internal-combustion engine Mar. 18, 2008
7343887 Apparatus for abnormal diagnosis of variable valve timing mechanism Mar. 18, 2008
7343239 Program rewriting system and program rewriting method Mar. 11, 2008
7340358 Measurement equipment Mar. 4, 2008
7337060 Method, computer program and control unit for operating an internal combustion engine Feb. 26, 2008
7333885 Engine control unit Feb. 19, 2008
7319928 Method for real time determination of the mass of particles in a particle filter of a motor vehicle Jan. 15, 2008
7319929 Method for detecting steady-state and transient air flow conditions for cam-phased engines Jan. 15, 2008
7313474 Simple engine fuel controller Dec. 25, 2007
7302337 Method and computer program for identifying a fault in an engine Nov. 27, 2007
7299122 On demand boost conditioner (ODBC) Nov. 20, 2007
7299308 Data transmission apparatus and electronic control unit Nov. 20, 2007
7299124 Control unit Nov. 20, 2007
7292931 Model-based inlet air dynamics state characterization Nov. 6, 2007
7289899 Method and system for calculating brake torque produced by a turbocharged engine Oct. 30, 2007
7285735 Method of measuring the weight of bulk liquid material within a trailer Oct. 23, 2007
7285869 Method for estimating engine power in a hybrid electric vehicle powertrain Oct. 23, 2007
7274986 Vehicle engine system having predictive control function Sep. 25, 2007
7272483 Vehicular power enhancement control system Sep. 18, 2007
7272484 Control apparatus for internal combustion engine Sep. 18, 2007
7263825 Apparatus, system, and method for detecting and labeling a filter regeneration event Sep. 4, 2007
7263425 Method and device for operating an internal combustion engine Aug. 28, 2007
7260933 Method for limiting a boost pressure Aug. 28, 2007
7251553 Thermal optimization of EMI countermeasures Jul. 31, 2007

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