Patents-Review.com
ClassID:

167160 ⎘

G01M15/102 - CPC Classification

Classification description:

Testing of engines; Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases

Sub-classes:
Recent Application in this class:
#1
20260110655
2026-04-23

GAS SENSOR

 #2
20250347589
2025-11-13

DEVICE AND COMPUTER-IMPLEMENTED METHOD FOR MACHINE LEARNING

 #3
20250297568
2025-09-25

METHOD FOR MONITORING AN EXHAUST GAS CATALYTIC CONVERTER OF AN INTERNAL COMBUSTION ENGINE

 #4
20250277467
2025-09-04

SENSOR CARRYING SUBASSEMBLY AND AN EXHAUST SYSTEM INCORPORATING THE SENSOR CARRYING SUBASSEMBLY

 #5
20250271332
2025-08-28

TEST BENCH FOR A TURBOMACHINE

 #6
20250244283
2025-07-31

SENSOR ELEMENT AND GAS SENSOR

 #7
20250216358
2025-07-03

GAS SENSOR

 #8
20250191099
2025-06-12

TRAFFIC MANAGEMENT APPARATUS, TRAFFIC MANAGEMENT SYSTEM, TRAFFIC MANAGEMENT METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

 #9
20250189407
2025-06-12

GAS SENSOR

 #10
20250180459
2025-06-05

Using Variable Voltage and Current Rate of Change to Measure Particulate Matter Sensors

 #11
20250155323
2025-05-15

AIR-FUEL RATIO CALCULATION DEVICE

 #12
20250110021
2025-04-03

GAS SENSOR

 #13
20250035580
2025-01-30

GAS SENSOR

 #14
20250012668
2025-01-09

METHOD AND CONTROL ARRANGEMENT FOR PREDICTING AN UPCOMING FAILURE OF A NOx SENSOR

 #15
20240410788
2024-12-12

Detecting Manipulation of a Sensor Unit

 #16
20240393135
2024-11-28

Identifying Manipulation of a Sensor Unit

 #17
20240344931
2024-10-17

EXHAUST GAS SAMPLING DEVICE, EXHAUST GAS ANALYSIS SYSTEM, EXHAUST GAS SAMPLING METHOD, AND PROGRAM FOR EXHAUST GAS SAMPLING DEVICE

 #18
20240328900
2024-10-03

SENSOR ELEMENT AND GAS SENSOR

 #19
20240295185
2024-09-05

SYSTEMS AND METHODS FOR EXHAUST AFTERTREATMENT SENSOR OFFSET DETECTION AND DIAGNOSIS

 #20
20240287946
2024-08-29

SYSTEM FOR CHECKING A CORRECT MOUNTING OF A SENSOR

 #21
20240241097
2024-07-18

GAS SENSOR

 #22
20240241012
2024-07-18

GAS SENSOR

 #23
20240230469
2024-07-11

DIGITALLY CONTROLLED NITROGEN OXIDE (NOx) SENSOR

 #24
20240210280
2024-06-27

METHOD AND DEVICE FOR MEASURING NITROGEN OXIDE AND AMMONIA EMISSIONS FROM AN EXHAUST GAS AFTERTREATMENT SYSTEM FOR COMBUSTION EXHAUST GASES

 #25
20240210279
2024-06-27

NOx sensor monitoring

 #26
20240175843
2024-05-30

GAS SENSOR

 #27
20240151685
2024-05-09

SENSOR ELEMENT

 #28
20240142343
2024-05-02

Arrangement and/or Analysis Device with Averaging

 #29
20240133769
2024-04-25

DIGITALLY CONTROLLED NITROGEN OXIDE (NOx) SENSOR

 #30
20240019341
2024-01-18

DRAINAGE STRUCTURE FOR GAS SENSOR

 #31
20230407808
2023-12-21

Exhaust gas monitoring system and method

 #32
20230341294
2023-10-26

METHOD FOR ANALYZING AN EMITTED AMOUNT OF SUBSTANCE

 #33
20230332982
2023-10-19

METHOD FOR MONITORING A SENSOR ARRANGED IN AN EXHAUST GAS REGION OF AN INTERNAL COMBUSTION ENGINE

 #34
20230314367
2023-10-05

GAS SENSOR AND CONCENTRATION MEASUREMENT METHOD USING GAS SENSOR

 #35
20230314366
2023-10-05

GAS SENSOR AND CONCENTRATION MEASUREMENT METHOD USING GAS SENSOR

 #36
20230314365
2023-10-05

GAS SENSOR AND CASING FOR CONTAINING SENSOR ELEMENT

 #37
20230304962
2023-09-28

GAS SENSOR

 #38
20230273149
2023-08-31

GAS SENSOR AND GAS SENSOR ATTACHED STRUCTURE

 #39
20230258533
2023-08-17

GAS SENSOR

 #40
20230228701
2023-07-20

GAS SENSOR AND CASING FOR CONTAINING SENSOR ELEMENT

 #41
20230221234
2023-07-13

Soot sensor system

 #42
20230204535
2023-06-29

GAS SENSOR ELEMENT AND GAS SENSOR

 #43
20230204475
2023-06-29

DILUTION GAS MIXING UNIT AND EXHAUST GAS ANALYSIS SYSTEM

 #44
20230204460
2023-06-29

Device and method for measuring emissions with a linear arrangement of sensors

 #45
20230184625
2023-06-15

METHOD FOR DIAGNOSING AN EXHAUST COMPONENT IN AN EXHAUST PASSAGE FOR AN INTERNAL COMBUSTION ENGINE OF A VEHICLE

 #46
20230152270
2023-05-18

GAS SENSOR

 #47
20230140536
2023-05-04

Method and device for determining the sulphur content in an exhaust gas channel of a motor vehicle in relation to the supplied fuel

 #48
20230128771
2023-04-27

DEVICE FOR ENGINE MONITORING

 #49
20230101265
2023-03-30

System and method for quantifying source and component emission rates from a body in a flow field

 #50
20230069555
2023-03-02

System for checking a correct mounting of a sensor

 #51
20230060801
2023-03-02

Method and apparatus for monitoring number density of aerosol particles

 #52
20230009342
2023-01-12

AUTONOMOUS REAL-TIME SULFUR DIOXIDE AND CARBON DIOXIDE MONITOR FOR MARINE EXHAUST EMISSIONS

 #53
20220390327
2022-12-08

Method and arrangement for ascertaining an emitted amount of substance

 #54
20220356826
2022-11-10

Fluid level wake-up functionality

 #55
20220326119
2022-10-13

Method for operating an exhaust gas sensor

 #56
20220316985
2022-10-06

Sensor

 #57
20220299404
2022-09-22

GAS SENSOR AND POWDER FOR GAS SENSOR

 #58
20220261655
2022-08-18

REAL-TIME PREDICTION METHOD FOR ENGINE EMISSION

 #59
20220252540
2022-08-11

SENSOR ELEMENT

 #60
20220244213
2022-08-04

SENSOR ELEMENT AND GAS SENSOR

 #61
20220214247
2022-07-07

Sensor Boss, Sensor Assembly and Exhaust System

 #62
20220205378
2022-06-30

Systems and methods for sampling exhaust gas

 #63
20220196519
2022-06-23

Burner-based exhaust replication system with rapid exchange of exhaust aftertreatment devices

 #64
20220155178
2022-05-19

Gas sensor

 #65
20220113280
2022-04-14

GAS SENSOR

 #66
20220112854
2022-04-14

Internal-combustion-engine controller

 #67
20220099642
2022-03-31

Sensor offset diagnostic in idle and after-run

 #68
20220099550
2022-03-31

Using Variable Voltage and Current Rate of Change to Measure Particulate Matter Sensors

 #69
20220099469
2022-03-31

Physical Quantity Detection Device

 #70
20220077544
2022-03-10

DEVICE FOR ENGINE MONITORING

 #71
20220065751
2022-03-03

Method for diagnosing the dynamics of a sensor in the fresh air or exhaust gas tract of internal combustion engines

 #72
20220026335
2022-01-27

METHOD FOR OPERATING A SENSOR FOR DETECTING PARTICLES IN A MEASURING GAS

 #73
20220018697
2022-01-20

PHYSICAL QUANTITY MEASUREMENT DEVICE

 #74
20220011260
2022-01-13

Gas sensor element and gas sensor

 #75
20220011259
2022-01-13

Solid electrolyte and gas sensor with thermal shock resistance

 #76
20210396563
2021-12-23

Physical quantity measurement device

 #77
20210381945
2021-12-09

Sensor device having an element cover including inner and outer covers

 #78
20210332734
2021-10-28

Control device for exhaust system

 #79
20210310397
2021-10-07

Particulate matter detecting apparatus capable of mounted condition diagnosis

 #80
20210302363
2021-09-30

Sensor element and gas sensor

 #81
20210302360
2021-09-30

Gas sensor, element sealing body of gas sensor, tubular body, and assembly method of gas sensor

 #82
20210278386
2021-09-09

Method and apparatus for determining the nitrogen oxide concentration and a nitrogen oxide ratio in the exhaust gas flow of a motor vehicle

 #83
20210270767
2021-09-02

METHOD FOR OPERATING A SENSOR FOR DETECTING AT LEAST A PORTION OF A MEASUREMENT GAS COMPONENT HAVING BOUND OXYGEN IN A MEASUREMENT GAS

 #84
20210247339
2021-08-12

Ceramic member unit and sensor provided with same

 #85
20210208027
2021-07-08

ANALYSIS SYSTEM AND ANALYSIS METHOD

 #86
20210201281
2021-07-01

SYSTEM AND METHOD FOR CHARGING MEANS OF TRANSPORT

 #87
20210199538
2021-07-01

ON-ROAD DRIVING TEST SYSTEM, AND PROGRAM FOR ON-ROAD DRIVING TEST SYSTEM

 #88
20210190637
2021-06-24

ANALYSIS SYSTEM AND ANALYSIS METHOD

 #89
20210190636
2021-06-24

CONTROL CABINET

 #90
20210181055
2021-06-17

Combustion chamber leak detection kit in vehicle engines

 #91
20210172835
2021-06-10

Generation of nitrogen dioxide for use with burner-based exhaust replication system

 #92
20210164371
2021-06-03

Method of controlling regeneration of particulate filter, exhaust system for executing the same, and non-transitory computer readable recording media

 #93
20210148789
2021-05-20

Soot measurement system

 #94
20210131915
2021-05-06

Device and method for measuring emissions with a linear arrangement of sensors

 #95
20210095590
2021-04-01

Method of monitoring an SCR catalyst

 #96
20210063279
2021-03-04

EXTERNAL LIQUID PROTECTION SHIELD FOR SENSOR PROBE

 #97
20210063278
2021-03-04

Water intrusion cover for sensor probe

 #98
20210033556
2021-02-04

SENSOR FOR DETERMINING GAS PARAMETERS

 #99
20210025782
2021-01-28

PARTICULATE MATTER DETECTION DEVICE

 #100
20200408659
2020-12-31

Soot sensor system

 #101
20200363294
2020-11-19

Method of determining the evaluation time for a diagnosis

 #102
20200348209
2020-11-05

Test stand and method for carrying out a test

 #103
20200348208
2020-11-05

Particulate matter sensor

 #104
20200340940
2020-10-29

Sensor element and gas sensor

 #105
20200332736
2020-10-22

System and method for estimating exhaust manifold temperature

 #106
20200323099
2020-10-08

Switch cabinet for exhaust-gas measurement installations

 #107
20200309754
2020-10-01

Maritime sulfur dioxide emissions control area fuel switch detection system

 #108
20200271546
2020-08-27

Probe carrier arrangement

 #109
20200249123
2020-08-06

Apparatus and method for testing a vehicle powertrain using a dynamometer

 #110
20200240873
2020-07-30

Remanufacturable sensing assemblies and methods of remanufacture

 #111
20200240346
2020-07-30

Calculation of exhaust emissions of a motor vehicle

 #112
20200232884
2020-07-23

Systems and methods for remote visual inspection and emissions testing of vehicles

 #113
20200224600
2020-07-16

Control apparatus

 #114
20200218837
2020-07-09

Approach for aftertreatment system modeling and model identification

 #115
20200200649
2020-06-25

REAL-TIME CARBON FOOTPRINT DETERMINATION FOR A DRIVER OF A VEHICLE

 #116
20200200065
2020-06-25

Particle sensor for an internal combustion engine

 #117
20200189483
2020-06-18

Holding apparatus and method of fixing mounting stand for use in vehicle test

 #118
20200182767
2020-06-11

Particle number counting device and particle number counting method

 #119
20200116068
2020-04-16

EXHAUST AFTERTREATMENT SYSTEM DIAGNOSTIC AND CONDITIONING

 #120
20200109656
2020-04-09

Catalyst deterioration diagnosis device and catalyst deterioration diagnosis method

 #121
20200080953
2020-03-12

Particulate matter detection system

 #122
20200080923
2020-03-12

Method of manufacturing particulate matter detection element

 #123
20200080459
2020-03-12

Catalyst deterioration diagnosis method and catalyst deterioration diagnosis system

 #124
20200056555
2020-02-20

Engine misfire mitigation

 #125
20200049680
2020-02-13

Uniformity index performance evaluation in an SCR aftertreatment system

 #126
20200032746
2020-01-30

Methods and systems for cloud-based emissions testing

 #127
20200003726
2020-01-02

GAS SENSOR

 #128
20190391121
2019-12-26

System and method for determining a contamination level in an emissions measurement device or system

 #129
20190391045
2019-12-26

Gas analyzing device and gas analyzing method

 #130
20190391044
2019-12-26

System and method for collecting exhaust samples for an emissions test system

 #131
20190376875
2019-12-12

Methods for operating an electrostatic particle sensor

 #132
20190368971
2019-12-05

FINE PARTICLE DETECTION SYSTEM

 #133
20190347588
2019-11-14

Vehicle test facility operation rate analysis system and method

 #134
20190323941
2019-10-24

Method and system for exhaust particulate matter sensing

 #135
20190310165
2019-10-10

Condensate discharging system for an exhaust-gas measuring device

 #136
20190302079
2019-10-03

MEASUREMENT APPARATUS

 #137
20190293541
2019-09-26

PARTICULATE MATTER DETECTION APPARATUS

 #138
20190271254
2019-09-05

On-board vehicle emissions measurement system with a sensor and a computer system

 #139
20190242786
2019-08-08

Gas feed unit for an exhaust-gas analysis unit for the measurement of exhaust gases of internal combustion engines

 #140
20190234833
2019-08-01

Apparatus and method for testing using dynamometer

 #141
20190234279
2019-08-01

Testing facility for ageing exhaust gas systems

 #142
20190227043
2019-07-25

Method for improving accuracy of sensor outputs for measuring NOx, and system and apparatus for same

 #143
20190219537
2019-07-18

CONTROL DEVICE

 #144
20190219483
2019-07-18

Misfire detection device and method for detecting misfire for internal combustion engine

 #145
20190212288
2019-07-11

Identification of combustible gas species via pulsed operation of a combustible gas sensor

 #146
20190195734
2019-06-27

Apparatus and method for testing a vehicle or a portion of a vehicle using dynamometer

 #147
20190187030
2019-06-20

Inspection apparatus and inspection system

 #148
20190187025
2019-06-20

EXHAUST GAS ANALYSIS SYSTEM AND EXHAUST GAS ANALYSIS METHOD

 #149
20190178143
2019-06-13

Method of ageing a component of an exhaust after treatment system

 #150
20190170611
2019-06-06

Housing connection element

 #151
20190170048
2019-06-06

Technique and method to measure and calculate particulates output from gasoline engines

 #152
20190162710
2019-05-30

Method of predicting nitrogen dioxide emission from engine

 #153
20190145858
2019-05-16

FINE-PARTICLE NUMBER DETECTOR

 #154
20190145351
2019-05-16

SYSTEM AND METHOD FOR COMBUSTING VOLATILE VAPORS

 #155
20190137465
2019-05-09

Calibration method for gas analysis apparatus, gas analysis system, and pressure varying device

 #156
20190137363
2019-05-09

Particulate matter/number synchronization measurement device

 #157
20190107081
2019-04-11

Evaporative emissions system diagnostic for GTDI engines using an electronic booster

 #158
20190107063
2019-04-11

Method for reducing range of fluctuation of exhaust emission values of identically constructed engine arrangements of a production series

 #159
20190094110
2019-03-28

Leak detection method for open emission analysis, and open emission analysis device

 #160
20190078991
2019-03-14

PARTICULATE MATTER DETECTION ELEMENT, PARTICULATE MATTER DETECTION SENSOR, AND METHOD OF MANUFACTURING PARTICULATE MATTER DETECTION ELEMENT

 #161
20190031432
2019-01-31

Switchgear cabinet for exhaust gas measuring facilities

 #162
20190025158
2019-01-24

Engine exhaust emissions monitoring device

 #163
20190024598
2019-01-24

Method for operating an electrostatic soot sensor

 #164
20190017901
2019-01-17

Gas sensor controller

 #165
20190003997
2019-01-03

Sensor element

 #166
20180348152
2018-12-06

Exhaust gas-sensor

 #167
20180348062
2018-12-06

Alumina diffusion barrier for sensing elements

 #168
20180347473
2018-12-06

Gas turbine combustor diagnostic system and method

 #169
20180347437
2018-12-06

Method and system for exhaust particulate matter sensing

 #170
20180347435
2018-12-06

METHOD OF EXHAUST TEMPERATURE PREDICTION

 #171
20180335370
2018-11-22

Method for performing a test with a test specimen on a test bench

 #172
20180321125
2018-11-08

GAS SENSOR

 #173
20180312165
2018-11-01

Road water detection

 #174
20180284089
2018-10-04

Sensor element

 #175
20180266936
2018-09-20

Particulate matter detection sensor

 #176
20180266934
2018-09-20

Particulate matter detection sensor

 #177
20180266919
2018-09-20

VEHICLE-MOUNTED EXHAUST GAS ANALYZER, EXHAUST GAS ANALYSIS SYSTEM, INFORMATION PROCESSING DEVICE, PROGRAM FOR EXHAUST GAS ANALYSIS SYSTEM, AND EXHAUST GAS ANALYSIS METHOD

 #178
20180258821
2018-09-13

Diagnosis apparatus and diagnosis method for NOx sensor

 #179
20180238847
2018-08-23

Method for evaluating exhaust gas simulation

 #180
20180231493
2018-08-16

Gas detection device

 #181
20180209873
2018-07-26

Catalyst degradation diagnostic method and catalyst degradation diagnostic system

 #182
20180209367
2018-07-26

MISFIRE DETERMINATION DEVICE FOR INTERNAL COMBUSTION ENGINE

 #183
20180202845
2018-07-19

Exhaust gas flow rate measuring unit and exhaust gas analyzing apparatus

 #184
20180195933
2018-07-12

Particulate matter sensor and particulate matter sensing system

 #185
20180195927
2018-07-12

System and method for detecting a leak in an exhaust gas sampling apparatus

 #186
20180172553
2018-06-21

Dew point activation method for exhuast gas sensors

 #187
20180164838
2018-06-14

Fluid analysis apparatus and fluid analysis method

 #188
20180164248
2018-06-14

GAS DETECTION DEVICE

 #189
20180164184
2018-06-14

In-vehicle exhaust gas analysis system, inspection system for in-vehicle exhaust gas analysis system, inspection method for in-vehicle exhaust gas analysis system, and inspection program

 #190
20180156693
2018-06-07

Sensor for measuring particulate matter with a bias voltage

 #191
20180156161
2018-06-07

System and method for combusting volatile vapors

 #192
20180149617
2018-05-31

GAS DETECTOR AND CONTROL METHOD FOR GAS DETECTOR

 #193
20180143107
2018-05-24

Particulate detection system

 #194
20180128800
2018-05-10

Air-fuel ratio sensor control apparatus

 #195
20180128763
2018-05-10

Identification of combustible gas species via pulsed operation of a combustible gas sensor

 #196
20180113062
2018-04-26

Soot sensor system

 #197
20180113058
2018-04-26

Exhaust Emission Measurement System and Method

 #198
20180112580
2018-04-26

Method for generating a model ensemble for calibrating a control device

 #199
20180088018
2018-03-29

Particulate measurement apparatus and particulate measurement system

 #200
20180087974
2018-03-29

Thermographic temperature sensor

 #201
20180080852
2018-03-22

Trailer for measuring operating characteristics of a vehicle

 #202
20180073416
2018-03-15

Particulate matter detection system and method

 #203
20180073415
2018-03-15

Particulate matter sensor signal correction

 #204
20180058984
2018-03-01

System, method and apparatus for making evident diesel exhaust fluid contamination

 #205
20180052091
2018-02-22

Method and system for exhaust particulate matter sensing

 #206
20180038817
2018-02-08

SENSOR

 #207
20180033219
2018-02-01

System for monitoring and inspecting vehicle emissions levels for compliance

 #208
20180024038
2018-01-25

Particulate matter detection sensor and particulate matter detection apparatus

 #209
20180010982
2018-01-11

ENGINE PERFORMANCE MODELING BASED ON WASH EVENTS

 #210
20180003609
2018-01-04

Sensor for detecting an emission amount of particulate matter

 #211
20170363599
2017-12-21

Gas sensor

 #212
20170363598
2017-12-21

GAS SENSOR

 #213
20170363562
2017-12-21

Electrochemical detection system and method of operation

 #214
20170356323
2017-12-14

Control device of exhaust sensor

 #215
20170350300
2017-12-07

Particulate matter detection element

 #216
20170350291
2017-12-07

SCR conversion efficiency diagnostics

 #217
20170346201
2017-11-30

Terminal member and connector

 #218
20170343462
2017-11-30

Exhaust gas analysis system, recording medium recorded with program for exhaust gas analysis system, and exhaust gas analyzing method

 #219
20170335743
2017-11-23

Exhaust sensor module shield

 #220
20170328745
2017-11-16

Fluid quality sensor and cover assembly

 #221
20170322134
2017-11-09

Particulate matter detection element and particulate matter detection sensor

 #222
20170321589
2017-11-09

Method and system for exhaust particulate matter sensing

 #223
20170321588
2017-11-09

Control device of exhaust sensor

 #224
20170315019
2017-11-02

Nitrogen oxide sensor

 #225
20170307501
2017-10-26

Filter failure detection device and particulate matter detection device

 #226
20170307499
2017-10-26

Sensor for determining a concentration of particles in a gas flow

 #227
20170307498
2017-10-26

Particle detection system

 #228
20170307477
2017-10-26

Signal processing apparatus for gas sensor

 #229
20170298853
2017-10-19

Control device and control method of internal combustion engine

 #230
20170292432
2017-10-12

Exhaust aftertreatment system diagnostic and conditioning

 #231
20170284899
2017-10-05

Agglomeration and charge loss sensor with seed structure for measuring particulate matter

 #232
20170276051
2017-09-28

Method for diagnosing degradation of catalyst and catalyst degradation diagnosis system

 #233
20170261417
2017-09-14

Method and system for exhaust particulate matter sensing

 #234
20170254251
2017-09-07

Method and system for exhaust particulate matter sensing

 #235
20170248494
2017-08-31

Particulate matter/number synchronization measurement device

 #236
20170248137
2017-08-31

System and method for emissions testing a compressor, turbine, or engine

 #237
20170241321
2017-08-24

Systems and methods for performing a NOx self-diagnostic test

 #238
20170234786
2017-08-17

Methods and systems for prediction of sensor response time

 #239
20170227423
2017-08-10

Sensor

 #240
20170226916
2017-08-10

Particulate matter sensor

 #241
20170219508
2017-08-03

Apparatus, system, and method for catalyst presence detection

 #242
20170199111
2017-07-13

Method for operating a particle sensor

 #243
20170191901
2017-07-06

Measuring comb for measuring parameters of the gases exiting a turbomachine working section

 #244
20170167951
2017-06-15

System for sensing particulate matter

 #245
20170167372
2017-06-15

Flow rate measurement device, fuel efficiency measurement device, program for flow rate measurement device and flow rate measurement method

 #246
20170167351
2017-06-15

EXHAUST GAS DILUTION DEVICE AND EXHAUST GAS MEASURING SYSTEM USING THE SAME

 #247
20170167348
2017-06-15

Exhaust gas measurement apparatus, program to be installed therein, and control method thereof

 #248
20170160234
2017-06-08

Particulate measurement system

 #249
20170160179
2017-06-08

PARTICULATE MATTER SENSOR

 #250
20170159534
2017-06-08

Particulate filter fault diagnosis method and device

 #251
20170159533
2017-06-08

SYSTEMS AND METHODS FOR DETERMINING THE QUANTITY OF A COMBUSTION PRODUCT IN A VEHICLE EXHAUST

 #252
20170146430
2017-05-25

Method and system for exhaust particulate matter sensing

 #253
20170138895
2017-05-18

Gas sensor

 #254
20170138877
2017-05-18

Sensor board, lead-bearing sensor board, and sensor device

 #255
20170131180
2017-05-11

Exhaust flow tube system for use with emissions test equipment and associated parts and systems

 #256
20170130638
2017-05-11

SENSOR APPARATUS FOR DETECTING AT LEAST ONE PROPERTY OF A FLUID MEDIUM AND METHOD FOR PROVIDING SAME

 #257
20170115198
2017-04-27

Method and apparatus for measuring aerosol particles of exhaust gas

 #258
20170114695
2017-04-27

Combining model and delta pressure based soot load estimates

 #259
20170101964
2017-04-13

System and method for combusting volatile vapors

 #260
20170096957
2017-04-06

Exhaust system temperature estimation systems and methods

 #261
20170089808
2017-03-30

Vehicle sensor with a plurality of lead wires

 #262
20170074146
2017-03-16

Method for determining the aging of an oxidation catalyst in an exhaust gas aftertreatment system of an internal combustion engine, method for detecting ash in a particle filter of an exhaust gas aftertreatment system, control device, and internal combustion engine

 #263
20170067813
2017-03-09

Method and system for exhaust particulate matter sensing

 #264
20170067798
2017-03-09

Controller of air-fuel ratio sensor

 #265
20170058746
2017-03-02

Method and system for exhaust particulate matter sensing

 #266
20170040520
2017-02-09

DEVICE FOR ENGINE MONITORING

 #267
20170030282
2017-02-02

Abnormality diagnosis system of downstream side air-fuel ratio sensor

 #268
20170022942
2017-01-26

Method and device for dynamic monitoring of an air charging system of an internal combustion engine

 #269
20170022873
2017-01-26

Method of operating a drive device and corresponding drive device

 #270
20170011902
2017-01-12

Determining device for hydrocarbon emissions of motors

 #271
20170003684
2017-01-05

Method and an unmanned aerial vehicle for determining emissions of a vessel

 #272
20170003259
2017-01-05

Method, apparatus, and system for diagnosing at least one NOx-sensor of a diesel engine system

 #273
20170003174
2017-01-05

Temperature sensor and method for the production of a temperature sensor

 #274
20160363571
2016-12-15

SIMULATION SYSTEM FOR SIMULATING PARTICULATE MATTER EMISSIONS OF AN ENGINE

 #275
20160363522
2016-12-15

Particulate matter sensor and exhaust gas purification system using the same

 #276
20160363032
2016-12-15

Catalytic device detection system

 #277
20160356693
2016-12-08

Particulate matter sensor diagnostic system and method

 #278
20160350983
2016-12-01

System for monitoring and inspecting vehicle emissions levels for compliance

 #279
20160348820
2016-12-01

Quick connect testing jig

 #280
20160348561
2016-12-01

Analyzing apparatus and exhaust gas treating system

 #281
20160334321
2016-11-17

Particulate matter detection element, particulate matter detection sensor, and method of manufacturing particulate matter detection element

 #282
20160328943
2016-11-10

OIL AND GAS PRODUCTION FACILITY EMISSIONS SENSING AND ALERTING DEVICE, SYSTEM AND METHOD

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20160328934
2016-11-10

OIL AND GAS PRODUCTION FACILITY EMISSIONS SENSING AND ALERTING DEVICE, SYSTEM AND METHOD

 #284
20160327534
2016-11-10

Method and apparatus for determining NOx content in an exhaust gas feedstream of an internal combustion engine

 #285
20160326928
2016-11-10

System and method of isolating component failures in an exhaust aftertreatment system

 #286
20160312682
2016-10-27

Exhaust gas measurement system

 #287
20160305846
2016-10-20

Method and device for measuring pollutants contained in engine exhaust

 #288
20160305297
2016-10-20

Integrated sensor water shield

 #289
20160281574
2016-09-29

Method for calculating exhaust temperature

 #290
20160273438
2016-09-22

Exhaust gas sampling apparatus and exhaust gas analysis system

 #291
20160265413
2016-09-15

METHOD AND DEVICE FOR MONITORING A PARTICULATE FILTER

 #292
20160252372
2016-09-01

Sensor device for measuring at least one property of a fluid medium

 #293
20160245722
2016-08-25

Diagnosis device

 #294
20160238629
2016-08-18

Sensor for high temperature turbulent flow

 #295
20160238508
2016-08-18

Method for monitoring a particulate filter

 #296
20160223505
2016-08-04

Gas sensor and method of manufacturing gas sensor

 #297
20160223504
2016-08-04

Gas sensor with a ribbed protective cover

 #298
20160223432
2016-08-04

Methods and systems for increasing particulate matter deposition in an exhaust particulate matter sensor

 #299
20160216174
2016-07-28

DEVICE FOR THE DIAGNOSIS OF THE OPERABILITY OF A PARTICLE FILTER FOR AN EXHAUST GAS STREAM OF AN INTERNAL COMBUSTION ENGINE

 #300
20160211127
2016-07-21

Multiple oil-emission measuring device for engines