http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-498286-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d00a5f90e8aed1cb29efaec1134cbb44 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-14 |
| filingDate | 2000-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2016cfa6635f1de7dbff2261981c4b5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1da802e9283a5aee393ed9ab13790289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1098d49e027f6d20743c07784405f23a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bde7b22e6ce2914940e31f763c202088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bda591e8e6ad8455bef6410306d8d18 |
| publicationDate | 2002-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-498286-B |
| titleOfInvention | Portable authentication device and method of authenticating products or product packaging |
| abstract | A portable authentication device and method of authenticating products or packaging by analyzing key ingredients on products or on product packaging is disclosed. Light-sensitive compounds can be used to identify the product or product packaging. The product or product package may include visible or invisible ink containing a particular light-sensitive compound. The ink may be printed in one or more locations on the product or product packaging to produce an authentication mark, such as a bar code. The device includes an assembly for providing a source of light to irradiate the ink containing the light-sensitive compound on the sample product or product package, an optical detector to detect certain spectral properties emitted or absorbed by the irradiated ink and a controller to determine the authenticity of the sample product or product package by comparing the emitted or absorbed properties to a standard. |
| priorityDate | 1999-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 168.