Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Patent
1996-08-21
1998-03-24
Edun, Muhammad N.
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
369126, 250306, G11B 700
Patent
active
057320535
ABSTRACT:
A physical action such as voltage or the like is locally applied to a recording medium in accordance with information to be recorded and a physical quantity such as a current, a voltage, and the like of a portion of the recording medium to which the physical action is applied, is measured. Recording of information is confirmed on the basis of the measured physical quantity.
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Patent Abstracts of Japan, vol. 16, No. 492, published Oct. 12, 1992, English Abstract of Japanese Patent No. 4-180261.
Physical Review Letter, "Surface Studies by Scanning Tunneling, Microscopy", by G. Binning, et al., vol. 49, No. 1, Jul. 5, 1992, pp. 57-60.
Kawade Hisaaki
Kishi Etsuro
Takimoto Kiyoshi
Yano Koji
Canon Kabushiki Kaisha
Edun Muhammad N.
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