| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e811867fa59cbe201c7281265463f51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eaa932e6920ff7849a0b1bbd0d0e849d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2033-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2033-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2033-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2035-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B44F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D15-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D15-00 |
| filingDate |
2010-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21e34c05f9974bec0fbae26782624cbf |
| publicationDate |
2013-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013113200-A1 |
| titleOfInvention |
Security devices |
| abstract |
Improvements in security devices are provided that are used for authenticating or security applications. The security device includes a first color-shifting layer and a second color-shifting layer, which exhibits different reflective characteristics to the first color-shifting layer. A partial first light absorbing layer is between first surfaces of the first and second color-shifting layers and a second light absorbing layer applied to a second surface of the second color-shifting layer. The color of the partial first absorbing layer is selected to substantially match the color of light reflected at a normal angle of incidence by the combination of the second color-shifting layer and the second absorbing layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9756212-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9319557-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9614995-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9781294-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9148546-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11468281-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9193201-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9661186-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9083896-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10051156-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9082068-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9415606-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9883073-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9100592-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019111723-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9516190-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9674392-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9674391-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9444969-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9088736-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9237253-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9118870-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9538041-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9106847-B2 |
| priorityDate |
2009-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |