Dynamic magnetic information storage or retrieval – Head – Hall effect
Patent
1978-02-23
1979-04-24
Eddelman, Alfred H.
Dynamic magnetic information storage or retrieval
Head
Hall effect
360122, 360125, G11B 522, G11B 530
Patent
active
041515749
ABSTRACT:
A magnetic head for use in a magnetic reproduction device has a substrate in which a groove is provided. Provided on one wall of the groove is a magnetic field-sensitive element which is preferably positioned normal to an associated recording medium for coupling to the magnetic head.
REFERENCES:
patent: 3564521 (1971-02-01), Trimble et al.
patent: 3686751 (1972-08-01), Sugiyama
patent: 3814863 (1974-07-01), O'Day
patent: 3840898 (1974-10-01), Bajorek et al.
patent: 3881190 (1975-04-01), Brock et al.
patent: 3887944 (1975-06-01), Bajorek et al.
patent: 3987485 (1976-10-01), Sugaya et al.
Gerkema Jan
Koel Gerrit J.
Briody Thomas A.
Eddelman Alfred H.
Smith Robert S.
U.S. Philips Corporation
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