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Class Information
Number: 204/429
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Analysis and testing > Solid electrolyte > Gas sample sensor > With gas reference material > With protective element > Protective element is a layer
Description: Apparatus in which the protective element is an adherent layer on the surface of the sensor assembly.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8679312 Gas sensor system and method for controlling gas sensor Mar. 25, 2014
8673128 Gas sensor element, gas sensor, and production method thereof Mar. 18, 2014
8636886 Gas sensor element and method of manufacturing the same Jan. 28, 2014
8623188 Gas sensor Jan. 7, 2014
8623187 Gas sensor Jan. 7, 2014
8597481 Gas sensor element and gas sensor equipped with the same Dec. 3, 2013
8476174 Glass and glass-ceramics Jul. 2, 2013
8465636 Ammonium gas sensor Jun. 18, 2013
8460527 Gas sensor Jun. 11, 2013
8449743 Gas sensor May. 28, 2013
8419915 Gas sensor Apr. 16, 2013
8409414 Gas sensor and nitrogen oxide sensor Apr. 2, 2013
8366893 Pumping electrode of gas sensor, method of manufacturing conductive paste, and gas sensor Feb. 5, 2013
8335617 Sensor detection controller and occupant detection apparatus having the same Dec. 18, 2012
8287706 Laminated gas sensor element, gas sensor equipped with laminated gas sensor element, and method for manufacturing laminated gas sensor element Oct. 16, 2012
8277625 Gas sensing device and gas sensor Oct. 2, 2012
8257577 Gas sensor and manufacturing method thereof Sep. 4, 2012
8246800 Gas sensor Aug. 21, 2012
8236155 Exhaust gas sensor Aug. 7, 2012
8211281 Catalyst anneal for durable stoichiometric shift corrected protective coating for oxygen sensors Jul. 3, 2012
8197652 NOx sensor Jun. 12, 2012
8168053 Gas sensing member used for gas sensor and method of manufacturing the member May. 1, 2012
8168054 Gas sensing element with increased response May. 1, 2012
8152979 Ammonia gas sensor Apr. 10, 2012
8118985 Gas sensor Feb. 21, 2012
8038861 Laminated gas sensor element and gas sensor Oct. 18, 2011
8012325 Plural-cell gas sensor with heater Sep. 6, 2011
7998327 Measuring sensor Aug. 16, 2011
7993506 Gas sensor Aug. 9, 2011
7943025 Sensor element for determining a physical property of a measuring gas May. 17, 2011
7943024 Porous electrode and process of producing the same May. 17, 2011
7914664 Nitric oxide sensor Mar. 29, 2011
7901556 Gas sensor equipped with cover assembly designed to minimize splashing of sensor element with water Mar. 8, 2011
7887684 Lamination-type gas sensor element and gas sensor Feb. 15, 2011
7867370 Gas sensor element Jan. 11, 2011
7850833 Oxygen sensor and air/fuel ratio control system Dec. 14, 2010
7820028 Oxides of nitrogen gas sensors and methods Oct. 26, 2010
7811434 Gas sensor Oct. 12, 2010
7799192 Sensor element Sep. 21, 2010
7780829 Sensor element and method for determining the concentration of gas components in a gas mixture Aug. 24, 2010
7748216 Internal combustion engine Jul. 6, 2010
7713393 Gas sensor and method for manufacturing the same May. 11, 2010
7655123 Gas sensor Feb. 2, 2010
7611613 High temperature total NO.sub.x sensor Nov. 3, 2009
7607339 Ceramic laminate body, gas sensor element and related manufacturing method Oct. 27, 2009
7560012 Gas sensor Jul. 14, 2009
7501604 Sensor element for determining gas components in gas mixtures, and method for manufacturing it Mar. 10, 2009
7407567 Gas sensor element and gas sensor Aug. 5, 2008
7367217 Sensor device for detection of dissolved hydrocarbon gases in oil filled high-voltage electrical equipment May. 6, 2008
7361258 Sensor element and gas sensor Apr. 22, 2008

1 2 3 4 5 6 7










 
 
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