EP0260221A2
Expired / Lapsed
EP
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Method for contactless information transmission
Assignee: Ikon AG Prazisionstechnik
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Filing: 1987-09-03
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Granted: —
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Expires: 2007-09-03
Abstract
Abstract An apparatus for non-contacting information transmission between a data carrier and a data reader includes providing at least two electrodes on the surface of the data carrier which are brought together which at least two electrodes in the data reader to form capacitors to produce at least one common circuit of the data carrier and data reader for information transmission.
Inventors
- 👤 Horst Ballmer
- 👤 Rudolf Dr. Grosskopf
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-24 01:13
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/077; G06K19/07749; G06K19/07773; G06K19/07788; G06K19/0701; G06K19/0723; G06K7/00; G06K7/08; G06K7/081; G06K7/10; G06K7/10009; G06K7/10316; G06K7/10326; G07; G07C; G07C9/00; G07C9/20; G07C9/28; G08; G08C; G08C17/00; G08C17/06; G11; G11C; G11C7/00; H; H01; H01F; H01F38/00; H01F38/14; H01F2038/146
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