| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_280d87031f0c5786de1808713a1b76b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f27086e3ff1216dc7406c336cf09cf0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e99624234660808fee83420121ebce5b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0256 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-2437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-4972
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-022 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-036 |
| filingDate |
2011-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a0967f89e59f55823d0e8e76d4f9d2d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7e7cc84fda7275492939e833330213d |
| publicationDate |
2012-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012297859-A1 |
| titleOfInvention |
Film Bulk Acoustic Wave Resonator-Based Ethanol and Acetone Sensors and Methods Using the Same |
| abstract |
The present invention relates generally to the detection of alcohol. The present invention relates more particularly to the film bulk acoustic wave resonator-based devices, and their use in the sensing of ethanol and/or acetone. One aspect of the invention is a method for detecting ethanol, acetone or both in a gaseous sample including: providing a film bulk acoustic wave resonator having a zinc oxide piezoelectric layer; exposing the film bulk acoustic wave resonator to the gaseous sample; determining the resonant frequency of the film bulk acoustic wave resonator; and determining the concentration of ethanol, the concentration of acetone, or both in the gaseous sample using the resonant frequency of the film bulk acoustic wave resonator. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103149330-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022060320-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018022620-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11323092-B2 |
| priorityDate |
2010-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |