| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c031d5fe1ae13c227ab55cf6e8634586 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-0043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07D7-0047 |
| filingDate |
2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-212020000609-U1 |
| titleOfInvention |
Marking to authenticate a product |
| abstract |
A tag (100) for authenticating a product (2000), comprising: a light emitting unit (101) for shaping light to detect the tag; a power supply unit (300) for powering the light emitting unit (101); wherein the power supply unit (300 ) has a receiving device (310) for drawing power from a time-varying electromagnetic field. |
| priorityDate |
2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |