ClassID:

151104

F16H2059/683 - CPC Classification

Classification description:

Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion; Inputs being a function of gearing status Sensing pressure in control systems or in fluid controlled devices, e.g. by pressure sensors

Recent Application in this class:
#1
20250283771
2025-09-11

MODULAR PRESSURE SENSOR

#2
20250277525
2025-09-04

GEAR SHIFTING CONTROL METHOD, VEHICLE CONTROLLER, VEHICLE AND STORAGE MEDIUM

#3
20240288067
2024-08-29

DEVICE AND METHOD FOR DETERMINING A HYDRAULIC FLUID PARAMETER OF A TRANSMISSION OF A VEHICLE

#4
20240240713
2024-07-18

Vehicle initialization

#5
20240167550
2024-05-23

Continuously variable powertrain device for work vehicle and work vehicle including the same

#6
20240102552
2024-03-28

Continuously variable transmission, method for controlling continuously variable transmission, and non-transitory computer-readable medium

#7
20230349456
2023-11-02

Power transmission device for vehicle

#8
20230332682
2023-10-19

Control system and method thereof for multispeed transmission

#9
20220250729
2022-08-11

Multi-speed transmissions and methods for shifting multi-speed transmissions for marine vessels

#10
20220042597
2022-02-10

Hydraulic pressure calculation apparatus

#11
20210381591
2021-12-09

Hydraulic system for an automatic transmission of a motor vehicle

#12
20210372521
2021-12-02

Hydraulic system for an automatic gearbox of a motor vehicle

#13
20210293330
2021-09-23

Control system and method thereof for multispeed transmission

#14
20210261130
2021-08-26

High efficiency, high output transmission having an aluminum housing

#15
20210261129
2021-08-26

High efficiency, high output transmission

#16
20210221373
2021-07-22

High efficiency, high output transmission having an aluminum housing

#17
20210146926
2021-05-20

System, method, and apparatus for operating a high efficiency, high output transmission

#18
20210033189
2021-02-04

Method of determining at least one shift parameter of a vehicle transmission

#19
20200309260
2020-10-01

Shift control device for automatic transmission

#20
20200240516
2020-07-30

Continuously variable transmission control device and control method

#21
20200062258
2020-02-27

Transmission controls to mitigate line pressure instability

#22
20200047759
2020-02-13

System, method, and apparatus for operating a high efficiency, high output transmission

#23
20200047758
2020-02-13

High efficiency, high output transmission having an aluminum housing

#24
20200039516
2020-02-06

High efficiency, high output transmission

#25
20200032897
2020-01-30

System and method of charging a transmission accumulator

#26
20190376597
2019-12-12

Method of discharging transmission accumulator

#27
20190293173
2019-09-26

Controller of power transmission system for vehicle

#28
20190234514
2019-08-01

Hydraulic system for an automatic transmission of a motor vehicle

#29
20190226580
2019-07-25

Control method of continuously variable transmissions

#30
20190154092
2019-05-23

Work-machine erroneous forward/backward travelling operation notifying device

#31
20190048899
2019-02-14

Hydraulic device that controls pulsation in first oil by increasing rotation number of second pump

#32
20180306314
2018-10-25

Method and apparatus for storing kinetic energy within an automatic transmission accumulator

#33
20180306313
2018-10-25

Method and apparatus for capturing kinetic energy within an automatic transmission accumulator

#34
20180283535
2018-10-04

Automatic transmission

#35
20180266543
2018-09-20

Control device and control method for actuator

#36
20180259066
2018-09-13

BELT CONTINUOUSLY VARIABLE TRANSMISSION AND FAILURE DETERMINATION METHOD OF THE SAME

#37
20180180168
2018-06-28

High efficiency, high output transmission

#38
20180178803
2018-06-28

System, method, and apparatus for operating a high efficiency, high output transmission

#39
20180178798
2018-06-28

High efficiency, high output transmission

#40
20180119799
2018-05-03

Open loop control system for a MEMS microvalve

#41
20170343444
2017-11-30

PRESSURE MEASURING SENSOR

#42
20170335963
2017-11-23

Method and device for controlling automatic transmission

#43
20170335953
2017-11-23

Method and device for controlling automatic transmission

#44
20170211701
2017-07-27

Control device for continuously variable transmission

#45
20170198807
2017-07-13

Range determination device for automatic transmission

#46
20160369853
2016-12-22

Oil supply structure for power unit, and power unit

#47
20160245398
2016-08-25

Controlling a hydraulic pressure of a fluid transmission

#48
20160195187
2016-07-07

Method and apparatus for monitoring a transmission range selector

#49
20160138708
2016-05-19

Method of checking abnormality in oil pressure of TCU

#50
20160084372
2016-03-24

Engine-off auxiliary hydraulic pressurization system and method for a transmission

#51
20160052522
2016-02-25

Vehicle control system and vehicle control method

#52
20160033032
2016-02-04

Oil pressure control apparatus

#53
20160017990
2016-01-21

Apparatus for detecting abnormal hydraulic pressure of automatic transmission

#54
20150369362
2015-12-24

Hydraulic control operation amount generation apparatus for automatic transmission and control apparatus for automatic transmission

#55
20150316144
2015-11-05

Fluid supply device

#56
20150233471
2015-08-20

Hydraulic control device for automatic transmission

#57
20150075315
2015-03-19

Electro-hydraulic control including blocking features for multi-speed automatic transmission

#58
20150010408
2015-01-08

Motor control apparatus and electric pump unit

#59
20140311266
2014-10-23

Control device for transmission

#60
20140298783
2014-10-09

Hydraulic control device and abnormality determination method for the same

#61
20140209195
2014-07-31

Electro-hydraulic control system diagnostics

#62
20140121921
2014-05-01

Method of controlling a hydraulic pressurization system of a transmission

#63
20140116175
2014-05-01

Engine-off auxiliary hydraulic pressurization system and method for a transmission

#64
20140026703
2014-01-30

Main modulation calibration using control main valve

#65
20130327423
2013-12-12

Transmission control apparatus and adjustment method for output characteristic thereof

#66
20130239730
2013-09-19

Electro-hydraulic control including blocking features for mulit-speed automatic transmission

#67
20130213760
2013-08-22

Method and apparatus for clutch pressure control

#68
20130179046
2013-07-11

Method and system for determining an accumulator pre-charge pressure in a fluid circuit

#69
20130151129
2013-06-13

Vehicle control device and vehicle control method

#70
20130080009
2013-03-28

System and method for estimating hydraulic pressure within and controlling a dry dual clutch transmission

#71
20130080008
2013-03-28

CONTROL DEVICE OF VEHICLE CONTINUOUSLY VARIABLE TRANSMISSION

#72
20130049941
2013-02-28

Adaptive control systems and methods for transmission solenoids

#73
20130047739
2013-02-28

Device for determining an operating state of at least one bidirectionally actuable hydraulic adjusting device of a shifting element of a transmission device

#74
20120279588
2012-11-08

Electro-hydraulic control system diagnostics

#75
20120259521
2012-10-11

Control system for belt-type continuously variable transmission

#76
20120216640
2012-08-30

Method for shifting a semi-automatic powershift transmission

#77
20120186675
2012-07-26

Method and apparatus to detect the presence of hydraulic pressure in a transmission

#78
20120152688
2012-06-21

Automatic transmission shift quality via selective use of closed-loop pressure feedback control

#79
20120152642
2012-06-21

Work vehicle

#80
20120088631
2012-04-12

System and method for controlling an automatic engine stop-start based on transmission conditions

#81
20120072086
2012-03-22

Apparatus and method for increasing transmission line fluid pressure

#82
20110190994
2011-08-04

Range determination apparatus

#83
20110157758
2011-06-30

Control system and method for transmission solenoids

#84
20110153144
2011-06-23

Sensor messaging systems and methods

#85
20110144846
2011-06-16

Method of operating an auxiliary electric pump

#86
20110138898
2011-06-16

Variator fault detection system

#87
20110137515
2011-06-09

METHOD FOR OPERATING A HYDRAULIC OR PNEUMATIC CONTROL DEVICE OF A SEMI-AUTOMATIC TRANSMISSION

#88
20110112715
2011-05-12

System and method for detecting and responding to pressure losses in a hydraulic automatic transmission

#89
20110040463
2011-02-17

Method and system for calibrating a pressure sensor for an automatic transmission

#90
20100312443
2010-12-09

Main modulation calibration using clutch trim valve

#91
20100312441
2010-12-09

Main modulation calibration using control main valve

#92
20100311542
2010-12-09

Electro-hydraulic control system diagnostics

#93
20100269632
2010-10-28

Fluid pressure control device with integrated pressure sensor

#94
20100151992
2010-06-17

Procedure for controlling a hydraulic or pneumatic transmission control unit

#95
20100137093
2010-06-03

Automatic transmission with closed loop pressure electro-hydraulic control module

#96
20100105522
2010-04-29

Electro-hydraulic control including blocking features for multi-speed automatic transmission

#97
20100095794
2010-04-22

Switch device for transmission and transmission using same

#98
20100077596
2010-04-01

Manifold assembly having a centralized pressure sensing package

#99
20100051408
2010-03-04

Control device for a gearbox and method for controlling a gearbox

#100
20090299583
2009-12-03

Method and apparatus for detecting and compensating for pressure transducer errors

#101
20090298644
2009-12-03

Idling-stop cancellation control apparatus of vehicle driving system

#102
20090254257
2009-10-08

Transmission hydraulic pressure sensor based altitude measurement

#103
20090254256
2009-10-08

Transmission oil measurement system and method

#104
20090253552
2009-10-08

Hydraulic control module for vehicle transmission and diagnostic detection method for the same

#105
20090212932
2009-08-27

Oil quantity monitoring system for motorcycle

#106
20090203480
2009-08-13

DEVICE FOR CONTROLLING A FLUID-ACTIVATED DOUBLE-ACTION OPERATING CYLINDER

#107
20090099742
2009-04-16

Method and apparatus to monitor a flow management valve of an electro-mechanical transmission

#108
20090099740
2009-04-16

Concept for using software/electronics to calibrate the control system for an automatic transmission

#109
20090075780
2009-03-19

Method and apparatus to monitor a valve adapted to control mode to gear transitions during operation of an electro-mechanical transmission

#110
20080236539
2008-10-02

TRANSMISSION CLUTCH PRESSURE CONTROLS VIA PILOT PRESSURE FEEDBACK

#111
20080176706
2008-07-24

Method and apparatus to control operation of an electro-mechanical transmission

#112
20080176700
2008-07-24

Electro-hydraulic control system with multiplexed pressure switch diagnostic system

#113
20080153636
2008-06-26

Continuously variable transmission and control method for continuously variable transmission

#114
20080113839
2008-05-15

Hydraulic control system for use in a motor vehicle and method for controlling the hydraulic control system

#115
20080092687
2008-04-24

Shift-Assisting Device for a Manual Transmission

#116
20080064562
2008-03-13

Method and apparatus to monitor operation of an auxiliary hydraulic pump in a transmission

#117
20080060717
2008-03-13

Determining clutch fill volume in an automatic transmission

#118
20080006029
2008-01-10

Hydraulic pressure control apparatus

#119
20070277754
2007-12-06

Manifold assembly having a centralized pressure sensing package

#120
20070245842
2007-10-25

Method for determining the position of a shifting element

#121
20070213173
2007-09-13

Device For Actuating A Gearshift Element

#122
20070169559
2007-07-26

Mounting structure of pressure sensor element

#123
20070119161
2007-05-31

System for controlling a power output

#124
20070117671
2007-05-24

Multiplexed control system and method for an electrically variable hybrid transmission

#125
20070099739
2007-05-03

Multiplexed pressure switch system for an electrically variable hybrid transmission

#126
20070072726
2007-03-29

Transmission control unit having pressure transducer package

#127
20070068268
2007-03-29

Pressure transducer package for a manifold

#128
20070051580
2007-03-08

Clutch control regulator valve with end of fill detection

#129
20070049457
2007-03-01

Fail detecting apparatus for automatic transmission

#130
20070021261
2007-01-25

Hydraulic control apparatus and hydraulic control method of vehicular automatic transmission

#131
20060293147
2006-12-28

Closed loop adaptive fluid control system and method

#132
20060247084
2006-11-02

Automatic transmission control apparatus

#133
20060246794
2006-11-02

Multiplexed pressure switch system for an electrically variable hybrid transmission

#134
20060207364
2006-09-21

Pressure-measuring appliance for a hydraulic or pneumatic adjusting device in an automatic transmission or an automated transmission

#135
20060042241
2006-03-02

Power source derating component protection system

#136
20060032541
2006-02-16

Electro-hydraulic manifold assembly with mounted pressure sensors

#137
20050221954
2005-10-06

Automatic transmission control apparatus having diagnostic function

#138
20050192133
2005-09-01

Control system for belt-type continuously variable transmission

#139
20050109156
2005-05-26

Control device for a motor vehicle

#140
20050071066
2005-03-31

System and method for predictive load management

#141
20050064982
2005-03-24

Hydraulic control device for automatic transmission

#142
20050039807
2005-02-24

Electric fluid servo valve and method of making same

#143
20050031460
2005-02-10

Drive mechanism

#144
20050002796
2005-01-06

Method for controlling a pressure supply device in a hydraulic circuit

#145
17038726
2021-11-09

Hydraulic pressure control method for transmission

#146
16418593
2020-09-15

Ratio selection method for a continuously variable transmission during deceleration by braking

#147
14955648
2017-02-21

Transmission with acceleration-compensated valve control

#148
14673138
2017-07-11

Gearbox shift lock

#149
14504696
2016-02-16

Pressure staging in a continuously variable transmission