http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1401970-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9842a8e8ab410b9ac7ad96f5d19a028f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K41-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 |
| filingDate | 2002-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b260f6498f05a6d53e85a644caa893f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a89e893f71db031a2088f0c0a05a290 |
| publicationDate | 2006-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1401970-B1 |
| titleOfInvention | Photosensitive optically variable ink heterogeneous compositions for ink jet printing |
| abstract | Ink compositions described are suitable for ink jet printing (ink jet inks) and are highly effective for simultaneously imparting visible and fluorescent images. Figure 3 is a schematic illustration of a system for scanning an optically variable image comprised of the ink of the invention printed on a substrate. A POV security marking is shown generally at (402). A forensic verifer (400) for authenticating the security marking which includes two light souces and two image memories for the image under each illumination source. the first lighrt source is represented by (400) and the second is represented by (406). The number (408) is a switch mechanism that alternate the light source. (412) is the reflected image scanner and the image is stored at (414). The fluorescent image scanner is (410). The forensic verifier uses an image correlator (418) to compare the images of the indicium saved in memory at (414) and (416). |
| priorityDate | 2001-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 116.