| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-266 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B23-282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B20-00608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B20-00086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B19-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B20-00173
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-252 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D279-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-26 |
| filingDate |
2004-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2007-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007503077-A |
| titleOfInvention |
Laser reactive dye for DVD replication protection system |
| abstract |
Disclosed are dyes and dye systems that exhibit a reversible change in optical state that can be detected by a reader when the dye system is exposed to wavelengths between 630 nm and 660 nm. Replication-protected optical media and software for detecting such optical state changes using a temporary optical state change safety protection material capable of changing the optical state when exposed to wavelengths between 630 nm and 660 nm A method and system for providing a code. [Selection] Figure 1 |
| priorityDate |
2003-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |