| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ddcb273a108a5d8472b335280098e06 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07C2009-00769 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-07749
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-07788 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-07 |
| filingDate |
1992-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a3d708ad89f3cb74b5aecc502d4458a |
| publicationDate |
1993-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-4215955-C1 |
| titleOfInvention |
Information transmission system consisting of a read / write unit and a portable data carrier arrangement |
| abstract |
The system includes a read/write unit (1) and a communicating portable data carrying arrangement (2). Information to be sent to the data carrying arrangement is divided into two parts. The two parts are transmitted under application of two transmission methods based on different physical principles. The two data parts are combined in the data carrying arrangement using a logic arrangement (2) to transmit information to the read/write unit, the information is combined inside the data carrying arrangement in a logic arrangement with additional information (SZ) transmitted from the read/write unit. ADVANTAGE - Copying of data carrying arrangement by simulation circuit, and interception of signal flow between both units. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19782075-C2 |
| priorityDate |
1992-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |