| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc17aeef9b8ff9ccad99ea4f0f642faa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-08576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-0857
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-00808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-06196 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-008 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B61C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B25-04 |
| filingDate |
2013-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0b03b93558dc38dc3d10fd15dd18bfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f08dd5edec197824253a403bf3720f20 |
| publicationDate |
2013-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013180101-A1 |
| titleOfInvention |
Data Storage Device, Apparatus And Method For Using Same |
| abstract |
A data storage device serving as a portable card, magnetically encodeable card, or a magnetic credit card is shown. The data storage device includes a substrate having at least one surface. A high density, magnetically coercive material layer is disposed on or is deposited on the substrate for storing magnetic signals. The magnetically coercive material may have an axis of magnetization that is oriented in a predetermined direction relative to the at least one surface of the substrate. A layer of non-magnetically material is disposed on the substrate for defining an exchange break layer. A relatively hard, abradeable protective coating is formed on the magnetic material layer and has a thickness between a maximum thickness that materially attenuates magnetic signals passing between the magnetic material layer and a transducer and a minimum thickness enabling the protective coating to be abraded by usage in an ambient natural atmosphere operating environment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9430727-B2 |
| priorityDate |
1999-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |