| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_087bed7abab91ae0f927879f9fe8b273 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2003-1213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2560-0431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0238 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-1006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-1086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145 |
| filingDate |
2016-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ec9f0b847cb176d02a49131b1e59485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d24d968314642923cbbe5c907e846b6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12d6089b4a35320457eba0f6d5d56bfd |
| publicationDate |
2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10881336-B2 |
| titleOfInvention |
Planar diffractive device with matching diffraction spectrum |
| abstract |
A solution containing a target molecule and a reference molecule is illuminated to obtain Raman signals. An optical metasurface is used as a diffractive optical element to split the Raman signal from the target molecule and the Raman signal from the reference molecule. The target and reference Raman signals can be detected at different locations with different photodetectors, and the target molecule concentration in the solution is determined by comparing the target and reference Raman signals. |
| priorityDate |
2015-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |