Dynamic magnetic information storage or retrieval – Head transport with record stationary during transducing
Patent
1974-05-20
1976-02-24
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Head transport with record stationary during transducing
235 6111D, 340149A, 360 2, 360 81, 360 88, G11B 2504, G11B 2102, G11B 552, G11B 580
Patent
active
039407950
ABSTRACT:
An apparatus and method are provided for verifying the status of an account such as a credit card account or that the holder of a card is the party indicated by information recorded on the card. In one form, information is recorded on a magnetic recording strip of a card which is automatically read when a magnetic pick-up is caused to scan the recording. The signals generated are then fed to a comparator which compares same with information reproduced from a memory or signals generated in scanning a characteristic of the card holder such as a voice or photoelectrically generated signals scanning a finger print or other physical characteristic of the holder. Special card scanning means is also provided.
REFERENCES:
patent: 2677200 (1954-05-01), MacChesney
patent: 3696335 (1972-10-01), Lemelson
patent: 3716678 (1973-02-01), Staar
patent: 3780264 (1973-12-01), Kondur et al.
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