| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b68575f5a9201097c8253b9d976e2ce0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-00 |
| filingDate |
2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ad288a45d71954adec808e767a07297 |
| publicationDate |
2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017105669-A1 |
| titleOfInvention |
Method and device for detection and assessment of marijuana impairment |
| abstract |
A method of identifying individuals impaired by a psychoactive substance such as cannabis. The method includes presenting monocularly to a subject being tested; to each eye separately, a sinusoidal grating pattern of fixed spatial frequency with achromatic contrast or color contrast between grating stripes being temporally alternately modulated at a temporal frequency that ranges between 10 Hz and 60 Hz with a pattern of the contrast being such that the subject being tested can see a frequency doubling in the grating pattern. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020129063-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019167189-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108742500-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108742499-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108670194-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10501090-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108742502-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10470657-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11647903-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022218253-A1 |
| priorityDate |
2015-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |