| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_febb84bc8091514075a360e4e14e26ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_663cd8f6b43a2ca65fa875c5a56aa857
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_faf522b8b83eded745c73018576219ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14d7f028e16911576a5f1c8b627fe2a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ea5ca5defd2dc11c5ec329ef698348c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7fd94c2d95b17eea3509559b61c0bc7f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-554 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-25 |
| filingDate |
2010-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fb60cba4bedac3d553a28c2373c77a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba929e6acfa6523f2f4c639d06d83b97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8731794ec00a0981401141ceab821367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dad6bf9a39a2a5a85895ee6b569a5c0 |
| publicationDate |
2014-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8675200-B2 |
| titleOfInvention |
Hydrogen detecting surface plasmon resonator, surface plasmon resonance optical hydrogen detector and method for optically detecting hydrogen using surface plasmon resonance |
| abstract |
Light from light source means (a wavelength-variable laser) is applied to a surface of a hydrogen absorbing thin metal film of a hydrogen detecting surface plasmon resonator including a surface plasmon resonance enhancement structure formed by providing in the thin film an array of periodic holes having a shape that is not 90-degree rotational symmetric in the plane of the film surface, and transmitted light is detected with light detecting means (a photometer). Hydrogen is detected on the basis of a change in light transmission frequency characteristic caused by hydrogen absorption in the hydrogen detecting surface plasmon resonator. Optical hydrogen detection that is highly safe and unaffected by variations in the amount of light from the light source and stray light can be achieved. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017193223-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11215558-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11650153-B2 |
| priorityDate |
2009-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |