| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06376d805362e4d41dbab4185be9d886 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2434
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2442 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B13-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-10 |
| filingDate |
1986-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98d758445b760e1b56f1041766d9c625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf7dbbb094eb563c659d55b4ec54e0e5 |
| publicationDate |
1987-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0214440-A2 |
| titleOfInvention |
Coded surveillance marker with improved biasing |
| abstract |
A surveillance marker is provided for utilization in antipilferage and anticounterfeiting systems. The marker includes a housing formed of barium ferrite impregnated plastic. Advantageously, the barium ferrite impregnated plastic housing provides a quasi-solenoidal dc magnetic bias field for activating one or more stacked ferromagnetic ribbons contained within the housing to produce an identifiable signal in response to an applied ac magnetic interrogation field. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0295085-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5499015-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0295028-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-718179-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8809979-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4940966-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-696579-B2 |
| priorityDate |
1985-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |