| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a193bbf98a93a588ed793bc48b9a7d3f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-204998 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N22-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N22-00 |
| filingDate |
2013-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a315a1185d057a3fa6fd455d7306c2ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_575264e32b31390ce3f58111941d4a50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d4de40b6d070fe1964b001fb3808f0c |
| publicationDate |
2015-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9140678-B2 |
| titleOfInvention |
Integrated circuit arrangement, device and gas detection method |
| abstract |
An integrated circuit arrangement ( 100 ) is disclosed comprising a substrate ( 210 ); and a gas such as a CO 2 sensor comprising spatially separated electrodes including at least an excitation electrode ( 132 ) and a sensing electrode ( 142 ); a volume ( 120 ) in contact with said pair of electrodes, said volume including a chemical compound for forming a reaction product with said gas in an acid-base reaction; a signal generator ( 212 ) conductively coupled to the excitation electrode and adapted to provide the excitation electrode with a microwave signal; and a signal detector ( 214 ) conductively coupled to the sensing electrode and adapted to detect a change in said microwave signal caused by a permittivity change in said volume, said permittivity change being caused by said reaction product. A device comprising such an IC arrangement and a method of sensing the presence of a gas using such an IC arrangement are also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015177171-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9834637-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9828456-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10414913-B2 |
| priorityDate |
2012-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |