ClassID:

169012

G01N33/005 - CPC Classification

Classification description:

Investigating or analysing materials by specific methods not covered by groups -; Gaseous mixtures, e.g. polluted air; General constructional details of gas analysers, e.g. portable test equipment concerning the detector; Specially adapted to detect a particular component for H

Recent Application in this class:
#1
20260134766
2026-05-14

FIRE DETECTION APPARATUS AND METHOD USING MULTIMODAL GAS SENSOR ARRAY

#2
20260131313
2026-05-14

CATALYST FOR A GAS SENSOR AND A CONTACT COMBUSTION TYPE GAS SENSOR HAVING THE SAME

#3
20260126423
2026-05-07

SYSTEM FOR MEASURING AND TRANSMITTING A VARIABLE DIHYDROGEN CONTENT FOR AN EXTERNAL RECEIVER

#4
20260118333
2026-04-30

HYBRID HYDROGEN SENSOR AND METHOD OF CONTROLLING THE SAME

#5
20260118332
2026-04-30

VISIBLE HYDROGEN-CHROMIC SENSING MATERIAL, AND PREPARATION METHOD AND USE THEREOF

#6
20260118301
2026-04-30

SENSOR FOR MEASURING A GAS PROPERTY

#7
20260110675
2026-04-23

HYDROGEN GAS MEASUREMENT SENSOR COMPRISING A GAP AND METHOD FOR MANUFACTURING THE SAME

#8
20260104360
2026-04-16

DETECTING HYDROGEN BY MEASURING AMPLIFIED HYDRIDE CRYSTALLOGRAPHIC CHANGES

#9
20260104333
2026-04-16

GAS MEASURING DEVICE AND GAS MEASURING METHOD FOR MEASURING A HIGH TARGET GAS CONCENTRATION

#10
20260098845
2026-04-09

GAS SENSOR WITH A SENSOR ELEMENT AND A FLAME ARRESTER AND USE OF THE SAME FOR THE DETECTION OF GASES

#11
20260079124
2026-03-19

SENSOR PACKAGE AND SENSOR PACKAGE MANUFACTURING METHOD

#12
20260009156
2026-01-08

HYDROGEN SENSOR MATERIAL

#13
20260002920
2026-01-01

Diagnosing A Hydrogen Sensor

#14
20250369940
2025-12-04

APPARATUS WITH GAS DETECTION FUNCTION

#15
20250362259
2025-11-27

CATALYTIC COMBUSTION TYPE HYDROGEN SENSOR AND METHOD FOR MANUFACTURING SAME

#16
20250347646
2025-11-13

SENSOR FOR MEASURING A GAS PROPERTY

#17
20250334559
2025-10-30

APPARATUS AND PROCESS FOR PARAHYDROGEN CONCENTRATION ANALYSIS

#18
20250306001
2025-10-02

METHOD FOR MAKING A ZINC OXIDE THIN FILM

#19
20250290892
2025-09-18

HYDROGEN GAS SENSOR AND A METHOD OF FABRICATING THEREOF

#20
20250271409
2025-08-28

METHOD OF FORMING A METAL OXIDE NANOSTRUCTURED THIN FILM

#21
20250271408
2025-08-28

GAS SENSOR ASSEMBLY METHOD

#22
20250237633
2025-07-24

Multi-Sensor for Stationary Energy Storage Systems

#23
20250208080
2025-06-26

HYDROGEN DETECTION ELEMENT AND METHOD FOR MANUFACTURING THE SAME

#24
20250189501
2025-06-12

HYDROGEN SENSOR AND HYDROGEN DETECTION METHOD

#25
20250180499
2025-06-05

SENSOR FOR DETECTING AT LEAST ONE PROPERTY OF A FLUID MEDIUM IN A MEASUREMENT CHAMBER

#26
20250164439
2025-05-22

FET GAS SENSOR DEVICE

#27
20250155398
2025-05-15

GAS SENSOR

#28
20250154176
2025-05-15

INORGANIC APPROACH TO RENDERING METAL-ORGANIC FRAMEWORKS ELECTRICALLY CONDUCTIVE

#29
20250153857
2025-05-15

HYDROGEN GAS DETECTION FOR AIRCRAFT

#30
20250147473
2025-05-08

INTEGRATED GAS SENSING AND REGULATION SYSTEM

#31
20250116623
2025-04-10

HYDROGEN DETECTION DEVICE AND METHOD FOR MANUFACTURING THE SAME

#32
20250105384
2025-03-27

Systems, Methods, and Devices for Battery State Monitoring

#33
20250102484
2025-03-27

Integrated structure of ultrafast response hydrogen sensor

#34
20250085248
2025-03-13

RESISTIVE HYDROGEN SENSOR COMPRISING SENSING LAYER HAVING SEMICONDUCTING SINGLE-WALLED CARBON NANOTUBES, AND MANUFACTURING METHOD THEREFOR

#35
20250076237
2025-03-06

THERMAL RUNAWAY DETECTION AND CONTROL DEVICE AND METHOD THEREOF

#36
20250012769
2025-01-09

METHOD AND SYSTEM FOR ASSESSING AND CERTIFYING THE ORIGIN OF HYDROGEN

#37
20250011164
2025-01-09

SENSOR DEVICE

#38
20250003910
2025-01-02

Hydrogen-sensitive material resistant to humidity interference, semiconductor resistive hydrogen sensor, and intelligent hydrogen sensing system, and preparation method and use thereof

#39
20240410854
2024-12-12

SEMICONDUCTOR STRUCTURE, INTEGRATED CIRCUIT AND MANUFACTURING METHOD THEREOF

#40
20240385104
2024-11-21

GAS-SENSING APPARATUS

#41
20240361267
2024-10-31

HYDROGEN DETECTION METHOD, DRIVE CIRCUIT, AND HYDROGEN DETECTION DEVICE

#42
20240351907
2024-10-24

HYDROGEN LEAKAGE DETECTING MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#43
20240344955
2024-10-17

REACTIVE CONDENSATION PARTICLE COUNTER FOR THE DETECTION OF TRACE ATMOSPHERIC GASES

#44
20240310344
2024-09-19

NANOWIRE BASED HYDROGEN SENSORS

#45
20240272106
2024-08-15

HYDROGEN DETECTION DEVICE AND CONTROL METHOD FOR HYDROGEN DETECTION DEVICE

#46
20240255374
2024-08-01

GAS ANALYZER APPARATUS

#47
20240248071
2024-07-25

SENSOR FOR MEASURING A GAS PROPERTY

#48
20240241071
2024-07-18

GAS HEAT CONDUCTION TYPE HYDROGEN SENSOR HAVING INTEGRATED STRUCTURE

#49
20240204271
2024-06-20

BATTERY OUTGASSING DETECTOR

#50
20240201119
2024-06-20

SENSOR AND SENSOR SYSTEM

#51
20240186599
2024-06-06

BATTERY MONITORING SYSTEM FOR MEASURING HYDROGEN CONCENTRATION TO DETECT BATTERY CELL OVERTEMPERATURE AND PREDICT THERMAL RUNAWAY

#52
20240151675
2024-05-09

DEVICE AND METHOD FOR DETERMINING THE THERMAL CONDUCTIVITY OF A GAS, TANK ARRANGEMENT AND VEHICLE

#53
20240142424
2024-05-02

HYDROGEN DETECTION SYSTEM

#54
20240125750
2024-04-18

Apparatus and Method for Monitoring Inerting

#55
20240124664
2024-04-18

Hybrid Nanomaterials Comprising Porous Graphene and Palladium Nanoparticles

#56
20240094178
2024-03-21

OPTICAL HYDROGEN DETECTOR EMPLOYING CONTROLLED WATER VAPOR CONCENTRATION OVER CATALYST

#57
20240068998
2024-02-29

Gas Chromatography Thermal Conductivity Detector (TCD) Calibration Valve

#58
20240068973
2024-02-29

SENSOR

#59
20240068969
2024-02-29

SENSOR, CHANNEL, AND FUEL CELL SYSTEM

#60
20240027414
2024-01-25

HYDROGEN SENSING DEVICE THAT CAN VISUALLY DETECT THE PRESENCE OF HYDROGEN THROUGH COLOR CHANGE ACCORDING TO THE WATER FORMATION REACTION

#61
20240011897
2024-01-11

OPTICAL THIN-FILM HYDROGEN SENSING MATERIAL BASED ON TANTALUM OR OTHER GROUP V ELEMENT ALLOY

#62
20230417735
2023-12-28

BREATH SENSOR APPARATUS AND METHODS OF USE

#63
20230408475
2023-12-21

A chemiresistive substrate for a hydrogen gas sensor

#64
20230408362
2023-12-21

GAS LEAK DETECTING DEVICE AND GAS LEAK DETECTING METHOD

#65
20230361326
2023-11-09

DEVICE FOR DETERMINING THE HYDROGEN CONCENTRATION OF AN EXHAUST GAS IN AN EXHAUST GAS LINE OF A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM

#66
20230361325
2023-11-09

SENSOR FOR DETECTING AT LEAST ONE PROPERTY OF A FLUID MEDIUM IN AT LEAST ONE MEASURING CHAMBER

#67
20230343975
2023-10-26

DEVICE FOR DETERMINING THE HYDROGEN CONCENTRATION OF AN EXHAUST GAS IN AN EXHAUST GAS LINE OF A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM

#68
20230340703
2023-10-26

METHOD FOR PREPARING PALLADIUM-LOADED HETEROJUNCTION COMPOSITE FRAMEWORK AEROGEL AND METHOD FOR PREPARING HYDROGEN SENSOR

#69
20230304980
2023-09-28

Flexible hydrogen sensor with ultra-high sensitivity and wide range and fabrication method therefor

#70
20230288378
2023-09-14

BUFFER ROD, DEVICE AND SYSTEM

#71
20230288342
2023-09-14

HYDROGEN GAS SENSORS USING MAGNETO-PLASMONIC NANOLATTICES

#72
20230280322
2023-09-07

HYDROGEN GAS SENSOR AND METHODS AND SYSTEMS USING SAME TO QUANTITATE HYDROGEN GAS AND/OR TO ASSESS HYDROGEN GAS PURITY

#73
20230280277
2023-09-07

GAS ANALYZER

#74
20230251184
2023-08-10

SENSOR SYSTEM AND METHOD OF DETECTING TARGET SUBSTANCE

#75
20230243796
2023-08-03

APPARATUS WITH GAS DETECTION FUNCTION

#76
20230243795
2023-08-03

HYDROGEN DETECTING SENSOR AND METHOD OF MANUFACTURING THE SAME

#77
20230221271
2023-07-13

Catalytic Combustion Type Hydrogen Sensor and Method for Manufacturing Same

#78
20230194494
2023-06-22

Hydrogen sensor and method for manufacturing the same

#79
20230175946
2023-06-08

Method and measuring apparatus for investigating the hydrogen permeability of a test object

#80
20230146123
2023-05-11

GAS SENSING DEVICE INCLUDING HOUSING HAVING CONNECTION PASSAGE

#81
20230130510
2023-04-27

Hydrogen sensor and hydrogen sensor manufacturing method

#82
20230129533
2023-04-27

HYDROGEN SENSITIVE FILM, HYDROGEN SENSOR AND PREPARATION THEREOF

#83
20230124639
2023-04-20

HYDROGEN SENSOR ELEMENT

#84
20230122523
2023-04-20

HYDROGEN SENSOR ELEMENT

#85
20230116126
2023-04-13

Method for preparation of plasma-treated nanofiber-based hydrogen gas sensing material

#86
20230116043
2023-04-13

Rapid, sensitive hydrogen detector with active hydrogen-derived water vapor signal modulation

#87
20230102536
2023-03-30

METHOD FOR DETERMINING A GAS CONCENTRATION AND GAS CONCENTRATION SENSOR

#88
20230085705
2023-03-23

Microstructurally engineered perovskite gas sensor

#89
20230070856
2023-03-09

Method for fabricating a gas sensor with a metal oxide thin film

#90
20230034945
2023-02-02

Contact combustion type hydrogen sensor and method for manufacturing same

#91
20230022428
2023-01-26

Hydrogen sensor, hydrogen detection method, and hydrogen detection device

#92
20230009285
2023-01-12

GAS SENSOR WITH A SENSOR ELEMENT AND A FLAME ARRESTER AND USE OF THE SAME FOR THE DETECTION OF GASES

#93
20230003638
2023-01-05

Gas sensing apparatus

#94
20220404302
2022-12-22

HYDROGEN GAS SENSOR ASSEMBLY

#95
20220381726
2022-12-01

DETERMINING A PROPORTION OF HYDROGEN IN A MIXTURE OF HYDROGEN AND NATURAL GAS

#96
20220373513
2022-11-24

Hydrogen gas sensor utilizing electrically isolated tunneling magnetoresistive stress sensing elements

#97
20220342012
2022-10-27

Hydrogen gas sensor utilizing electrically isolated tunneling magnetoresistive sensing elements

#98
20220308457
2022-09-29

Projection exposure apparatus having a device for determining the concentration of atomic hydrogen

#99
20220308029
2022-09-29

Integrated sensor

#100
20220276176
2022-09-01

HYDROGEN SENSOR AND MANUFACTURING METHOD THEREFOR

#101
20220260538
2022-08-18

Gas sensor having a hollow space and a gas permeation structure having a selectively gas-permeable element

#102
20220260537
2022-08-18

Rapid, sensitive hydrogen detector

#103
20220196585
2022-06-23

SENSOR FOR MEASURING A GAS PROPERTY

#104
20220178893
2022-06-09

Hydrogen concentration sensor

#105
20220178856
2022-06-09

CATALYST FOR A GAS SENSOR AND A CONTACT COMBUSTION TYPE GAS SENSOR HAVING THE SAME

#106
20220082550
2022-03-17

Breath sensor apparatus and methods of use

#107
20220082522
2022-03-17

Sensor

#108
20220074880
2022-03-10

MEMS HYDROGEN SENSOR AND HYDROGEN SENSING SYSTEM

#109
20220057372
2022-02-24

HYDROGEN SENSOR AND METHOD FOR DETECTING HYDROGEN

#110
20220042958
2022-02-10

CAPACITIVE HYDROGEN SENSOR

#111
20220026384
2022-01-27

Method for driving gas sensor, and gas detection device

#112
20220025217
2022-01-27

SELF-FUSING SILICONE TAPE FOR SENSING HYDROGEN AND HYDROGEN SULFIDE GAS LEAKS

#113
20220018821
2022-01-20

Optical sensor for sensing hydrogen gas and hydrogen gas detection system including the same

#114
20220018820
2022-01-20

Sensor and sensor module

#115
20220016973
2022-01-20

Fuel cell vehicle

#116
20220011254
2022-01-13

Sensor and method for manufacturing the same

#117
20220003706
2022-01-06

Gas sensor device

#118
20210396727
2021-12-23

Method, apparatus, and system for recovering a sensor from silicone poisoning

#119
20210396622
2021-12-23

Apparatus and method for automatic leak detection

#120
20210358287
2021-11-18

System and method for identifying vaping and bullying

#121
20210318279
2021-10-14

Sensor and sensor module

#122
20210318267
2021-10-14

ELEMENT ANALYSIS DEVICE AND ELEMENT ANALYSIS METHOD

#123
20210269461
2021-09-02

Inorganic approach to rendering metal-organic frameworks electrically conductive

#124
20210262996
2021-08-26

Composition analysis apparatus and composition analysis method

#125
20210255131
2021-08-19

Combustible gas sensor

#126
20210239666
2021-08-05

Hydrogen sensor having vertical nanogap structure and method for manufacturing the same

#127
20210231625
2021-07-29

Hydrogen sensors from organometallic precursors

#128
20210190721
2021-06-24

Room temperature UV-activated hydrogen gas sensor

#129
20210190713
2021-06-24

GAS SENSOR

#130
20210183223
2021-06-17

System and method for notifying detection of vaping, smoking, or potential bullying

#131
20210116405
2021-04-22

MEMS type semiconductor gas detection element

#132
20210109070
2021-04-15

Hydrogen sensor and preparation method therefor, and method for implementing hydrogen detection

#133
20210102924
2021-04-08

Hydrogen sensor and preparation method therefor, and method for implementing hydrogen detection

#134
20210095528
2021-04-01

Drill bit wear

#135
20210079790
2021-03-18

Method for exploitation and/or monitoring of an aquifer comprising at least one dissolved gas

#136
20210025860
2021-01-28

SENSOR LAYER SYSTEM PRECURSOR, SENSOR LAYER SYSTEM WHICH CAN BE PRODUCED THEREFROM, HYDROGEN SENSOR ELEMENT WHICH USES SAID SENSOR LAYER SYSTEM, AND CORRESPONDING PRODUCTION METHOD

#137
20200402386
2020-12-24

System and method for identifying vaping and bullying

#138
20200400630
2020-12-24

Hydrogen monitoring and delivery components and methods

#139
20200400599
2020-12-24

Hydrogen sensor and method for its production, measuring device, and method for measuring a hydrogen concentration

#140
20200386709
2020-12-10

Nitride based sensor

#141
20200386698
2020-12-10

Gas sensor comprising composite structure including graphene and metal particle bonded to each other and method for manufacturing same

#142
20200381144
2020-12-03

Method of fabricating suspended nanowire using heat treatment

#143
20200348237
2020-11-05

GAS ANALYZER

#144
20200327792
2020-10-15

System and method for identifying vaping and bullying

#145
20200326278
2020-10-15

Apparatus, system and method for gas detection, and apparatus manufacturing method

#146
20200309679
2020-10-01

Gas sensing apparatus

#147
20200300799
2020-09-24

REDUCING GAS SENSOR

#148
20200271617
2020-08-27

Electrochemical hydrogen sensor

#149
20200258363
2020-08-13

System and method for notifying detection of vaping, smoking, or potential bullying

#150
20200256838
2020-08-13

Nanowire based hydrogen sensors

#151
20200249174
2020-08-06

Gas detection element

#152
20200239300
2020-07-30

Hydrogen sensor on medium or low temperature solid micro heating platform

#153
20200225190
2020-07-16

System, method and computer program product for gas analysis

#154
20200187357
2020-06-11

Air-quality detection apparatus

#155
20200166452
2020-05-28

Method for quantitative analysis of hydrogen in porous silica

#156
20200150122
2020-05-14

BIOLOGICAL INFORMATION MEASUREMENT SYSTEM

#157
20200124538
2020-04-23

Gas sensing element and methods of making the same

#158
20200116685
2020-04-16

Sensor device and gas monitoring system

#159
20200103385
2020-04-02

Hydrogen-detecting composite particles and manufacturing method thereof

#160
20200096473
2020-03-26

Nitride based sensor

#161
20200096465
2020-03-26

Gas detection device, gas sensor system, fuel cell vehicle, and hydrogen detection method

#162
20200090487
2020-03-19

System and method for identifying vaping and bullying

#163
20200088634
2020-03-19

Hydrogen detection element, method for manufacturing hydrogen detection element, and hydrogen detection device

#164
20200083549
2020-03-12

Hydrogen detection apparatus, fuel cell vehicle, hydrogen leak monitoring system, compound sensor module, hydrogen detection method, and recording medium

#165
20200064304
2020-02-27

Method of determining a concentration of hydrogen gas with a hydrogen gas sensor

#166
20200049676
2020-02-13

Method of gas composition determination, adjustment, and usage

#167
20200033280
2020-01-30

Transformer hydrogen gas monitoring system, device, and method

#168
20200003717
2020-01-02

GAS SENSOR AND METHOD OF MANUFACTURING THE SAME

#169
20200003697
2020-01-02

Gas sensing element

#170
20190376941
2019-12-12

System and method for monitoring a reforming catalyst

#171
20190376919
2019-12-12

CONTACT COMBUSTION TYPE GAS SENSOR AND METHOD FOR MANUFACTURING THE SAME

#172
20190360958
2019-11-28

Gas sensor and method for manufacturing same

#173
20190353628
2019-11-21

Sensor device for detecting a permanent gas

#174
20190353606
2019-11-21

Hydrogen detection method using gas sensor having a metal oxide layer

#175
20190346406
2019-11-14

GAS DETECTION TECHNIQUE

#176
20190346392
2019-11-14

Reducing gas detection material and reducing gas detection sensor

#177
20190346391
2019-11-14

Gas sensor and fuel cell vehicle

#178
20190339239
2019-11-07

Method for manufacturing chemochromic nanoparticles

#179
20190310229
2019-10-10

Gas sensor and gas detection method

#180
20190302074
2019-10-03

System and method for detecting enteric diseases, in particular in animals, based on odour emissions

#181
20190285599
2019-09-19

Method for calculating amount of ammonia in gas sample

#182
20190250483
2019-08-15

Hydrogen occlusion body, gasochromic light control element, hydrogen sensing element, and hydrogen sensor

#183
20190242827
2019-08-08

Zero-power detecting sensor of chemical substance and sensing method

#184
20190234894
2019-08-01

Thermochemical sensor and method for manufacturing same

#185
20190226980
2019-07-25

System and method for analyzing dusty industrial off-gas chemistry

#186
20190219552
2019-07-18

Gas detection device

#187
20190212293
2019-07-11

Hydrogen gas sensor and a method of fabricating thereof

#188
20190178829
2019-06-13

Gas sensor

#189
20190137466
2019-05-09

System and method for monitoring a reforming catalyst

#190
20190113501
2019-04-18

Breath sensor apparatus and methods of use

#191
20190097067
2019-03-28

Gallium nitride-based sensor having heater structure and method of manufacturing the same

#192
20190086377
2019-03-21

Gas sensor and manufacturing method of the same

#193
20190086351
2019-03-21

Gas sensor

#194
20190086327
2019-03-21

MOLECULAR DETECTION APPARATUS AND METHOD OF DETECTING MOLECULES

#195
20190048478
2019-02-14

Device for the production of hydrogen gas

#196
20190041370
2019-02-07

OPTICAL SENSING MATERIALS COMPRISING METAL OXIDE NANOWIRES

#197
20190033277
2019-01-31

Device having a array of sensors on a single chip

#198
20190020044
2019-01-17

Electrochemical device comprising a hydrogen sensor

#199
20190011412
2019-01-10

Hydrogen sensor production method and hydrogen sensor produced thereby

#200
20180372701
2018-12-27

Hydrogen monitoring and delivery components and methods

#201
20180356380
2018-12-13

Semiconductor hydrogen sensor and manufacturing method thereof

#202
20180348181
2018-12-06

METHOD TO DETECT BACTERIAL ACTIVITY IN A BIOLOGICAL SAMPLE AND CORRESPONDING DETECTION UNIT

#203
20180328902
2018-11-15

Hydrogen sensing device

#204
20180328881
2018-11-15

Sensor and measurement method for measuring hydrogen content in metal melt

#205
20180306745
2018-10-25

Sensor control apparatus

#206
20180284048
2018-10-04

Moisture detection element, gas detection device, and breath inspection system

#207
20180252658
2018-09-06

Hydrogen sensor

#208
20180248048
2018-08-30

Water-insensitive gas sensor using polymer-encapsulated Pt—AlGaN/GaN diodes

#209
20180224412
2018-08-09

Coating tester using gas sensors

#210
20180217115
2018-08-02

Hydrogen flux sensor assembly

#211
20180209926
2018-07-26

Hydrogen gas sensors based on nanoparticle-decorated, patterned carbon nanotube ropes

#212
20180172656
2018-06-21

Device having an array of sensors on a single chip

#213
20180172655
2018-06-21

Method for manufacturing an array of sensors on a single chip

#214
20180149630
2018-05-31

SENSOR ELEMENT FOR DETECTING AT LEAST ONE PROPERTY OF A FLUID MEDIUM IN AT LEAST ONE MEASURING CHAMBER

#215
20180052142
2018-02-22

Method and Apparatus for Visually and Electrically Detecting Dissolved Hydrogen Gas in Liquids

#216
20170370936
2017-12-28

Biological information measurement system

#217
20170343522
2017-11-30

Gas detection device

#218
20170343507
2017-11-30

Gas sensor device including gas sensors and switches, gas sensor module, and gas detection method

#219
20170307557
2017-10-26

Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensor

#220
20170307556
2017-10-26

Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensor

#221
20170276626
2017-09-28

Gas sensor including metal oxide layer and hydrogen detection method using gas sensor

#222
20170269043
2017-09-21

Hydrogen sensor including pair of electrodes and metal oxide layer and method of detecting hydrogen with hydrogen sensor

#223
20170241933
2017-08-24

Gas sensor including detection cells, and method for determining hydrogen concentration

#224
20170241932
2017-08-24

Hydrogen sensor and method for manufacturing the same

#225
20170227513
2017-08-10

Method and device for discrimination between natural gas and swamp gas

#226
20170227453
2017-08-10

System and method for analyzing dusty industrial off-gas chemistry

#227
20170219507
2017-08-03

METHOD OF REAL-TIME DETECTION OF HYDROGEN CONTENT USING OXIDE-BASED HYDROGEN STORAGE ELEMENT HAVING TUNNEL STRUCTURE

#228
20170191970
2017-07-06

Color changeable hydrogen detection sensor based on molybdenum oxide and method of manufacturing the same

#229
20170184557
2017-06-29

Sensor

#230
20170176403
2017-06-22

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