ClassID:

166833

G01L15/00 - CPC Classification

Classification description:

Devices or apparatus for measuring two or more fluid pressure values simultaneously

Recent Application in this class:
#1
20260115723
2026-04-30

FLUIDIC CARTRIDGE WITH A FLUIDIC CHAMBER

#2
20260043703
2026-02-12

PRESSURE SOURCE LOCALIZATION USING A MULTI-SENSOR WEARABLE DEVICE FOR BLAST AND SOUND WAVES

#3
20250388456
2025-12-25

MICROMECHANICAL PRESSURE SENSOR HAVING AT LEAST TWO MEMBRANES FOR DETERMINING A PRESSURE VALUE, AND CORRESPONDING METHOD

#4
20250155309
2025-05-15

Device and Method for Detecting Changes to a Value of a Physical Variable

#5
20250014923
2025-01-09

DIAGNOSTIC DEVICE, SEMICONDUCTOR MANUFACTURING EQUIPMENT SYSTEM, SEMICONDUCTOR EQUIPMENT MANUFACTURING SYSTEM, AND DIAGNOSTIC METHOD

#6
20240391606
2024-11-28

FUEL TANK MONITORING SYSTEM

#7
20240290640
2024-08-29

IN-CHAMBER LOW-PROFILE SENSOR ASSEMBLY

#8
20240240978
2024-07-18

MULTI-HOLE PRESSURE PROBE AND USE OF SUCH A PROBE

#9
20230408356
2023-12-21

DIFFERENTIAL PRESSURE MEASURING DEVICE AND DIFFERENTIAL PRESSURE MEASUREMENT METHOD

#10
20230132220
2023-04-27

DUAL ACOUSTIC PRESSURE AND HYDROPHONE SENSOR ARRAY SYSTEM

#11
20220326136
2022-10-13

Distributed pressure measurement system for core flood experiments

#12
20220172968
2022-06-02

In-chamber low-profile sensor assembly

#13
20220147069
2022-05-12

Gas safety device

#14
20220146295
2022-05-12

Determining a vapor pressure using a vapor pressure meter factor

#15
20220046340
2022-02-10

Remote monitoring for fluid applicator system

#16
20220003623
2022-01-06

Pressure sensor with multiple pressure sensing elements

#17
20210381621
2021-12-09

BACKFLOW TESTING DEVICE

#18
20210301675
2021-09-30

Multi-channel multi-range transducer

#19
20210268848
2021-09-02

Transmitter with hollow box for wheel assemblies

#20
20210247255
2021-08-12

PRESSURE SENSOR

#21
20210208393
2021-07-08

Display adjustments

#22
20210164857
2021-06-03

Field serviceable, small form-factor pressure scanner

#23
20210148746
2021-05-20

DEVICE AND METHOD FOR DETERMINING THE PHASE INTERFACE LEVEL IN A TANK

#24
20210108981
2021-04-15

Sensor device with multiple simultaneous pressure measurements

#25
20210108980
2021-04-15

Pressure sensor element for measuring differential pressure and a diaphragm base having a set of diaphragms displaced by receiving pressures where a set of pressure inlet passages respectively transmit different pressures to the set of diaphragms

#26
20200403370
2020-12-24

Controlling pressure in a cavity of a light source

#27
20200370677
2020-11-26

Backflow testing device

#28
20200319288
2020-10-08

DUAL ACOUSTIC PRESSURE AND HYDROPHONE SENSOR ARRAY SYSTEM

#29
20200319050
2020-10-08

Pressure sensor with multiple pressure sensing elements

#30
20200310471
2020-10-01

Sensing and operation of devices in viscous flow using derived parameters to reduce data-handling requirements

#31
20200268282
2020-08-27

Gait detection algorithm

#32
20200231307
2020-07-23

Aircraft maintenance systems and methods

#33
20200141827
2020-05-07

Embedded computing device

#34
20200103298
2020-04-02

Sensing apparatus

#35
20200064217
2020-02-27

Pressure-measuring device with improved reliability and associated calibration method

#36
20200064131
2020-02-27

METHOD AND APPARATUS FOR MONITORING ELEVATION

#37
20200033213
2020-01-30

Apparatus, system, and method for use in fluid filling apparatus inspection

#38
20200025646
2020-01-23

System and method for distributed airflow sensing

#39
20200025054
2020-01-23

Systems and methods for determining differential and relative pressure using a controller

#40
20200001007
2020-01-02

Implantable medical pump with pressure sensor

#41
20190376862
2019-12-12

Compression device

#42
20190317473
2019-10-17

Blast wave detector

#43
20190271605
2019-09-05

Pressure modulator

#44
20190234823
2019-08-01

Field serviceable, small form-factor pressure scanner

#45
20190221056
2019-07-18

Sensing tube diagnostic systems and methods

#46
20190162616
2019-05-30

Jet apparatus and method of evaluating jet

#47
20190128759
2019-05-02

Pressure measure sheet, method of manufacturing a pressure measure sheet, and pressure measuring method

#48
20190094093
2019-03-28

PRESSURE SENSOR PACKAGE AND ELECTRONIC DEVICE INCLUDING THE SAME

#49
20190049001
2019-02-14

Hydraulic control device including first and second hydraulic sensors

#50
20180299303
2018-10-18

RELATIVE AND ABSOLUTE PRESSURE SENSOR COMBINED ON CHIP

#51
20180292281
2018-10-11

Pressure-measuring device with improved reliability and associated calibration method

#52
20180292278
2018-10-11

Method for estimating an external force acting on an electrohydrostatic actuator

#53
20180283972
2018-10-04

Pressure sensor device and hydraulic control apparatus

#54
20180259416
2018-09-13

Pressure sensor with flow porting having integral flame-proof safety mechanism

#55
20180259415
2018-09-13

Pressure sensor header with improved input pressure withstand capability

#56
20180259414
2018-09-13

Pressure sensor having overpressure protection with reduced output error

#57
20180252606
2018-09-06

Semiconductor differential pressure sensor

#58
20180202612
2018-07-19

Multiple transducer method and system for pipeline analysis

#59
20180192167
2018-07-05

Remote monitoring for fluid applicator system

#60
20180172571
2018-06-21

DETERMINING FLUID DENSITY WITHIN A TANK

#61
20180136067
2018-05-17

Redundant measurement of pseudo differential pressure using absolute pressure sensors

#62
20180136021
2018-05-17

Pressure type flowmeter

#63
20180127267
2018-05-10

MEMS sensor package systems and methods

#64
20180102724
2018-04-12

Motor control system, motor control apparatus, and method for controlling motor

#65
20180079771
2018-03-22

SOFOSBUVIR IN CRYSTALLINE FORM AND PROCESS FOR ITS PREPARATION

#66
20180058963
2018-03-01

Differential pressure sensor incorporating common mode error compensation

#67
20180052066
2018-02-22

Integrated pressure sensor with double measuring scale, pressure measuring device including the integrated pressure sensor, braking system, and method of measuring a pressure using the integrated pressure sensor

#68
20180010974
2018-01-11

PRESSURE SENSOR SYSTEM

#69
20170343441
2017-11-30

Air pressure sensing system

#70
20170340814
2017-11-30

Implantable medical pump with pressure sensor

#71
20170315009
2017-11-02

Pressure sensor for measuring a pressure of a fluid medium

#72
20170294190
2017-10-12

Automated identification of verbal records using boosted classifiers to improve a textual transcript

#73
20170292889
2017-10-12

Immersion depth measurement device

#74
20170286393
2017-10-05

Common phrase identification and language dictation recognition systems and methods for using the same

#75
20170261393
2017-09-14

DEVICE FOR MEASURING DIFFERENTIAL PRESSURE

#76
20170241856
2017-08-24

Pressure modulator

#77
20170241559
2017-08-24

Valve arrangement

#78
20170191894
2017-07-06

Motion detection using pressure sensing

#79
20170172490
2017-06-22

Matrix multi-sensor array

#80
20170160159
2017-06-08

Method and system for a sample filter visual contamination check

#81
20170160156
2017-06-08

Wireless measurement of inflatable pressure

#82
20170146418
2017-05-25

Differential pressure measuring cell

#83
20170138216
2017-05-18

Device for measuring aerodynamic magnitudes intended to be placed in a flow passage of a turbine engine

#84
20170074741
2017-03-16

Piezoelectric measuring element for measuring the dynamic and static pressure and/or the temperature

#85
20170051004
2017-02-23

Sofosbuvir in crystalline form and process for its preparation

#86
20170038881
2017-02-09

Flexible sensors and applications

#87
20170016787
2017-01-19

MEMS capacitive pressure sensor

#88
20170003263
2017-01-05

Integrated experimental system of hydrofracturing, water jet slotting, seepage and gas displacement under true triaxial stress

#89
20160381804
2016-12-29

Flexible interconnect structure for a sensor assembly

#90
20160349133
2016-12-01

Duplex pressure transducers

#91
20160349129
2016-12-01

Integrated pressure sensor with double measuring scale, pressure measuring device including the integrated pressure sensor, braking system, and method of measuring a pressure using the integrated pressure sensor

#92
20160313202
2016-10-27

Pressure scanner assemblies having replaceable sensor plates

#93
20160313164
2016-10-27

Pressure-sensor apparatus, air-mass measuring apparatus, air-mass measuring system and pressure-measuring method

#94
20160267912
2016-09-15

System and method for analyzing verbal records of dictation using extracted verbal and phonetic features

#95
20160231193
2016-08-11

Pressure sensor

#96
20160229126
2016-08-11

METHOD FOR DESIGNING SEAT CUSHIONS

#97
20160169843
2016-06-16

Pressure sensing and flow control in diffusion-bonded planar devices for fluid chromatography

#98
20160169758
2016-06-16

Stress isolated differential pressure sensor

#99
20160161353
2016-06-09

Internally switched multiple range transducers

#100
20160153815
2016-06-02

Relative and absolute pressure sensor combined on chip

#101
20160116358
2016-04-28

Flexible interconnect structure for a sensor assembly

#102
20160053706
2016-02-25

Method for operating a common-rail system of a motor vehicle having a redundant common-rail-pressure sensor

#103
20160011074
2016-01-14

Pressure profiling system

#104
20160003698
2016-01-07

Motion detection using pressure sensing

#105
20150377736
2015-12-31

System and method for multiplexed and buffered sensor arrays

#106
20150377729
2015-12-31

Pressure detecting device

#107
20150300896
2015-10-22

Building block transducer assembly

#108
20150260599
2015-09-17

Gage pressure transducer and method for making the same

#109
20150204747
2015-07-23

Differential pressure sensor with dual output using a double-sided capacitive sensing element

#110
20150114077
2015-04-30

Shear sensor array

#111
20150101414
2015-04-16

Duplex pressure transducers

#112
20150082903
2015-03-26

Multivariable process fluid transmitter for high pressure applications

#113
20150082893
2015-03-26

Process fluid pressure sensing assembly for pressure transmitters subjected to high working pressure

#114
20140268593
2014-09-18

Flexible interconnect structure for a sensor assembly

#115
20140251021
2014-09-11

System and method for multiplexed and buffered miniaturized sensor arrays

#116
20140251001
2014-09-11

Air data probes

#117
20140251000
2014-09-11

Air data probes

#118
20140227818
2014-08-14

Semiconductor structure with lamella defined by singulation trench

#119
20140216175
2014-08-07

Sensor for measuring pressure and/or force

#120
20140208859
2014-07-31

Diaphragm-type pressure gauge

#121
20140109681
2014-04-24

Differential pressure transmitter with intrinsic verification

#122
20140103463
2014-04-17

MEMS sensor package systems and methods

#123
20140102209
2014-04-17

Enhanced static-dynamic pressure transducer suitable for use in gas turbines and other compressor applications

#124
20140090477
2014-04-03

Internally switched multiple range transducers

#125
20140067288
2014-03-06

High temperature, high bandwidth pressure acquisition system

#126
20140053652
2014-02-27

Gage pressure transducer and method for making the same

#127
20130283912
2013-10-31

Sensor device and related fabrication methods

#128
20130247674
2013-09-26

Fluid flow testing system

#129
20130220029
2013-08-29

Building block transducer assembly

#130
20130199302
2013-08-08

Pressure belt comprising replaceable sensing elements

#131
20130191116
2013-07-25

System and method for analyzing verbal records of dictation using extracted verbal features

#132
20130133760
2013-05-30

Pressure sensing and flow control in diffusion-bonded planar devices for fluid chromatography

#133
20130124143
2013-05-16

Measuring method for a measured variable dependent on auxiliary measured variables

#134
20130080018
2013-03-28

Technique for providing measured aerodynamic force information to improve mileage and driving stability for vehicle

#135
20130055821
2013-03-07

Packaged sensor with multiple sensors elements

#136
20130036826
2013-02-14

MULTIPLE HYDRAULIC CIRCUIT PRESSURE SENSOR

#137
20120324988
2012-12-27

Station probe for gas turbine engines

#138
20120297871
2012-11-29

MEMS dosimeter

#139
20120283993
2012-11-08

Measuring apparatus

#140
20120255363
2012-10-11

System for dual pressure sensing

#141
20120245864
2012-09-27

Strain compensation for pressure sensors

#142
20120245489
2012-09-27

Moment fraction computation for sensors

#143
20120239307
2012-09-20

Measurement instrument and method

#144
20120234098
2012-09-20

Gage pressure transducer and method for making the same

#145
20120216628
2012-08-30

Method and apparatus for differential pressure measurement

#146
20120198675
2012-08-09

MULTIPOINT PROBE ASSEMBLY AND METHOD

#147
20120197554
2012-08-02

Self-heated MEMs based capacitance diaphragm gauge

#148
20120152026
2012-06-21

Gage pressure transducer and method for making the same

#149
20120073377
2012-03-29

Enhanced static-dynamic pressure transducer suitable for use in gas turbines and other compressor applications

#150
20120053424
2012-03-01

Smart mattress

#151
20120048023
2012-03-01

Ultra-miniature multi-hole probes having high frequency, high temperature responses

#152
20120029847
2012-02-02

High temperature, high bandwidth pressure acquisition system

#153
20120024071
2012-02-02

Device and method for measuring pressure on wind turbine components

#154
20120018827
2012-01-26

MULTI-SENSOR INTEGRATED CIRCUIT DEVICE

#155
20120016603
2012-01-19

Pressure scanner assemblies having replaceable sensor plates

#156
20120012949
2012-01-19

Pressure sensor package systems and methods

#157
20120006119
2012-01-12

Differential pressure transmitter with complimentary dual absolute pressure sensors

#158
20110308321
2011-12-22

Dual physical quantity sensor

#159
20110301575
2011-12-08

Implantable medical pump with pressure sensor

#160
20110296926
2011-12-08

Differential pressure sensor with line pressure measurement

#161
20110284781
2011-11-24

Isolation valve with integrated sensor

#162
20110283803
2011-11-24

Internally switched multiple range transducers

#163
20110268570
2011-11-03

System and method for controlling wind turbine blades

#164
20110247422
2011-10-13

Pressure sensor

#165
20110247421
2011-10-13

Pressure sensor having a diaphragm

#166
20110239772
2011-10-06

Differential temperature and acceleration compensated pressure transducer

#167
20110214504
2011-09-08

DISPOSABLE PRESSURE SENSOR SYSTEMS AND PACKAGES THEREFOR

#168
20110138249
2011-06-09

Apparatus and Method for Detecting an Error Within a Plurality of Coded Binary Words Coded by an Error Correction Code

#169
20110107840
2011-05-12

Enhanced static-dynamic pressure transducer suitable for use in gas turbines and other compressor applications

#170
20110079085
2011-04-07

INTEGRATED FLUID PRESSURE SENSOR SYSTEM

#171
20110068420
2011-03-24

Semiconductor structure with lamella defined by singulation trench

#172
20110000313
2011-01-06

Differential force sensor

#173
20100257936
2010-10-14

Internally switched multiple range transducer

#174
20100251825
2010-10-07

Combined wet-wet differential and gage transducer employing a common housing

#175
20100218612
2010-09-02

Dual pressure sensor

#176
20100185403
2010-07-22

High temperature, high bandwidth pressure acquisition system

#177
20100175481
2010-07-15

Apparatus for measuring multiple pressures within different pressure ranges

#178
20100171514
2010-07-08

MEMS dosimeter

#179
20100158074
2010-06-24

MULTIPOINT PROBE ASSEMBLY AND METHOD

#180
20100147082
2010-06-17

Combined wet-wet differential and gage transducer employing a common housing

#181
20100133631
2010-06-03

DIFFERENTIAL-PRESSURE SENSOR SYSTEM AND CORRESPONDING PRODUCTION METHOD

#182
20100132473
2010-06-03

Method and apparatus for pressure measurement using magnetic property

#183
20100132472
2010-06-03

Method and apparatus for pressure measurement using fill tube

#184
20100107774
2010-05-06

Ultra-miniature multi-hole probes having high frequency, high temperature responses

#185
20100100052
2010-04-22

Fluid flow monitor

#186
20100083766
2010-04-08

Pressure sensor

#187
20100083764
2010-04-08

Redundant self compensating leadless pressure sensor

#188
20100058876
2010-03-11

Semiconductor device including a pressure sensor

#189
20100058873
2010-03-11

Sensor assemblage and method for manufacturing a sensor assemblage

#190
20100024517
2010-02-04

Pressure Gauge

#191
20090293584
2009-12-03

Sensor assembly and method

#192
20090288494
2009-11-26

Device for measuring pressure

#193
20090249882
2009-10-08

Pressure sensor assembly for measuring absolute pressure

#194
20090228219
2009-09-10

Integrated absolute and differential pressure transducer

#195
20090218643
2009-09-03

Semiconductor pressure sensor

#196
20090158854
2009-06-25

Capacitance sensing circuit for membrane pressure sensor

#197
20090126694
2009-05-21

Fuel liquid and vapor pressure sensor

#198
20090126499
2009-05-21

Ultra miniature multi-hole probes having high frequency response

#199
20090071240
2009-03-19

Apparatus and methods for measuring pressure using a formation tester

#200
20090044630
2009-02-19

Temperature compensated miniature pressure sensor

#201
20090007679
2009-01-08

Wireless pressure sensor and method for fabricating wireless pressure sensor for integration with an implantable device

#202
20090000386
2009-01-01

FAIRING AND INSTALLATION METHODOLOGY FOR SENSOR PRESSURE BELTS

#203
20080271540
2008-11-06

Pressure gauge

#204
20080270046
2008-10-30

Pressure measurement instrument and method

#205
20080257052
2008-10-23

Dual pressure sensor apparatus

#206
20080223141
2008-09-18

Pressure measurement device and system, and method for manufacturing and using the same

#207
20080208425
2008-08-28

Integrated pressure sensor with double measuring scale and a high full-scale value

#208
20080178666
2008-07-31

Acceleration insensitive pressure sensor

#209
20080113307
2008-05-15

Air fuel ratio sensor of incinerator

#210
20080110270
2008-05-15

Capacitance sensing circuit for a pressure sensor

#211
20080105057
2008-05-08

Dual span absolute pressure sense die

#212
20080000302
2008-01-03

Differential pressure sensor having symmetrically-provided sensor chips and pressure introduction passages

#213
20070288179
2007-12-13

Integrated absolute and differential pressure transducer

#214
20070234812
2007-10-11

Fluid pressure measurement

#215
20070220985
2007-09-27

Redundant mechanical and electronic remote seal system

#216
20070197922
2007-08-23

Disposable pressure sensor systems and packages therefor

#217
20070144264
2007-06-28

Dual membrane sensor for temperature compensated pressure sensing

#218
20070107509
2007-05-17

System for transmitting pressures between a detachable part and a fixed part of a scale model placed in aerodynamic tunnel

#219
20070107508
2007-05-17

Scanner and method for detecting pressures on a member

#220
20070072726
2007-03-29

Transmission control unit having pressure transducer package

#221
20070068268
2007-03-29

Pressure transducer package for a manifold

#222
20070039392
2007-02-22

Capacitative pressure sensor for oxidative environments

#223
20070012116
2007-01-18

Wide-range combination vacuum gauge

#224
20060288792
2006-12-28

Pressure sensor for high acceleration environments

#225
20060278004
2006-12-14

Wide-range combination vacuum gauge

#226
20060219017
2006-10-05

Sensor for sensing temperature adjusted fluid pressure

#227
20060201255
2006-09-14

Media isolated absolute pressure sensor

#228
20060191349
2006-08-31

Pressure sensor with expanding member

#229
20060179933
2006-08-17

Pressure testing assemblies for use in flow bodies and methods of testing flow bodies

#230
20060162419
2006-07-27

Measuring device with plausibility check

#231
20060156805
2006-07-20

Pressure distribution measurement system

#232
20060090568
2006-05-04

Pressure sensor with non-planar membrane

#233
20060081055
2006-04-20

Temperature insensitive pressure sensor

#234
20060081053
2006-04-20

Capacitative pressure sensor with transition metal nitride electrode

#235
20060059994
2006-03-23

Carrier to port mechanical interface for a pressure sensor

#236
20060043789
2006-03-02

Pressure sensor module

#237
20060016266
2006-01-26

Multi-channel pressure sensing apparatus

#238
20060004539
2006-01-05

Integrated absolute and differential pressure transducer

#239
20050210964
2005-09-29

Pressure sensing device for rheometers

#240
20050188759
2005-09-01

Pressure distribution measuring system

#241
20050120799
2005-06-09

Contact-based transducers for characterizing unsteady pressures in pipes

#242
20050114070
2005-05-26

Integrated absolute and differential pressure transducer

#243
20050028597
2005-02-10

Pressure gauge measuring multiple pressure values

#244
20050000293
2005-01-06

Pressure sensor and method for detecting an effective pressure

#245
16865380
2022-04-12

Cement analyzer measures gas migration and gel strength