ClassID:

169018

G01N33/006 - 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 avoiding interference of a gas with the gas to be measured avoiding interference of water vapour with the gas to be measured

Recent Application in this class:
#1
20240011930
2024-01-11

System and method for gas sensing

#2
20230417718
2023-12-28

SELF-CALIBRATING APPARATUS FOR SENSOR

#3
20230221294
2023-07-13

ODOR DETECTION DEVICE, ODOR DETECTION METHOD, AND PROGRAM

#4
20220178894
2022-06-09

FORMALDEHYDE CONCENTRATION MEASUREMENT METHOD AND APPARATUS, AND AIR PURIFIER

#5
20210215604
2021-07-15

Receiver, fire detection system, and fire detection method

#6
20210181092
2021-06-17

Clutter avoidance in wide-band cavity ring-down data acquisition

#7
20210132014
2021-05-06

Humidity correction method in thermistor based gas sensing platform

#8
20210055186
2021-02-25

Fluid sensor system and method for analysing fluid

#9
20210033583
2021-02-04

Systems and methods for improving detection accuracy in electronic trace detectors

#10
20210003525
2021-01-07

Gas sensor

#11
20200326295
2020-10-15

Gas detection device and method of manufacturing the same

#12
20200182182
2020-06-11

Gas sensor element and gas sensor

#13
20190376940
2019-12-12

CARBON DIOXIDE SENSING DEVICE AND METHOD HAVING AN ARRAY OF SENSORS ON A SINGLE CHIP

#14
20190204281
2019-07-04

Gas sensor package

#15
20190178829
2019-06-13

Gas sensor

#16
20190041353
2019-02-07

Gas sensor

#17
20190041347
2019-02-07

Gas sensor

#18
20180372702
2018-12-27

Thermal surface casing vent-steam condensing gas and fluid flow rate-collection manifold

#19
20180356381
2018-12-13

Air pollution monitoring

#20
20180348183
2018-12-06

Portable long term gas detecting and monitoring apparatus

#21
20180321183
2018-11-08

Sensor control apparatus and sensor control system

#22
20180231482
2018-08-16

Gas detection composite comprising CEO2 uniformly loaded on oxide nanostructure and method of preparation thereof

#23
20180172633
2018-06-21

Gas detection device

#24
20170184537
2017-06-29

Sensor for monitoring of ethanol

#25
20170176378
2017-06-22

Gas component concentration measurement device and method for gas component concentration measurement

#26
20160266062
2016-09-15

Sensor control apparatus and sensor control system

#27
20160169852
2016-06-16

Techniques for active passivation

#28
20160139096
2016-05-19

Method And Apparatus Determining An Amount of Phosphine (PH3) In An Atmosphere of An Enclosed Area

#29
20150075254
2015-03-19

Gas sensor with porous protection layers

#30
20130059395
2013-03-07

Humidity and temperature corrections to improve accuracy of HF ambient air monitors based on tunable diode laser IR absorption measurements

#31
20130040374
2013-02-14

CHEMICAL SENSOR

#32
20120260715
2012-10-18

Gas analyzing system

#33
20120228140
2012-09-13

Low water vapour transfer coating of thermoplastic moulded oxygen gas sensors

#34
20120065535
2012-03-15

GAS ANALYSIS APPARATUS HAVING A COMBINATION OF GAS DEHUMIDIFIER AND GAS CONVERTER

#35
20110304844
2011-12-15

Gas sensor and process for measuring moisture and carbon dioxide concentration

#36
20110146382
2011-06-23

Carbon dioxide sensor and associated method for generating a gas measurement value

#37
20100282245
2010-11-11

Detection of nitric oxide

#38
20100191474
2010-07-29

ELECTRONIC NOSE DEVICE WITH SENSORS COMPOSED OF NANOWIRES OF COLUMNAR DISCOTIC LIQUID CRYSTALS WITH LOW SENSITITIVE TO HUMIDITY

#39
20100064663
2010-03-18

Gas sensor fitting structure

#40
20090242404
2009-10-01

Gas sensor

#41
20090133472
2009-05-28

Gas sensor

#42
20090071230
2009-03-19

Method for reliable, individualized measurement and warning of air pollution, and associated device

#43
20080219895
2008-09-11

Gas sensor

#44
20080190174
2008-08-14

Sensor Module Package

#45
20080173306
2008-07-24

Device with a detectably designed water trap and process for detecting a water trap

#46
20080016949
2008-01-24

Method for measuring gases and/or minimizing cross sensitivity in FET-based gas sensors

#47
20070144237
2007-06-28

Air quality monitor

#48
20060219552
2006-10-05

Gas sensor

#49
20060048562
2006-03-09

Gas sensor and control method therefor

#50
20060042965
2006-03-02

Method of starting, stopping and operating gas sensor with built-in heater

#51
20050130338
2005-06-16

Method for producing and managing a sensor