http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1062372-A
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbd3cefb4f504c554f2859b7eee1ff4e |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-4912 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L25-49 |
filingDate | 1974-10-15^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1979-09-11^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51be070e7fd85e0d957997bc1ef1d662 |
publicationDate | 1979-09-11^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CA-1062372-A |
titleOfInvention | Digital data signalling systems and apparatus therefor |
abstract | ABSTRACT A data signalling system in which binary '0' is transmitted as '01' and binary '1' is transmitted alternately as '00' or '11'. This code gives good timing information for use at the receiving terminal of the system regardless of the data actually being signalled. Negative transitions of the transmitted waveform (i.e. from '1' to '0') occur only at the ends of data bits periods and such transitions are utilised at the receiving terminal to synchronize a clock pulse generator which controls the operation of decoding apparatus at that terminal. |
priorityDate | 1973-10-16^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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