Static information storage and retrieval – Magnetic bubbles – Conductor propagation
Patent
1978-06-12
1980-01-01
Moffitt, James W.
Static information storage and retrieval
Magnetic bubbles
Conductor propagation
365 14, 365 36, 365 37, G11C 1908
Patent
active
041819799
ABSTRACT:
Magnetic bubble functional elements are implemented by aperture patterns in a single layer of electrically-conducting material. The operations of the elements are compatible with single-level conductor driven bubble memories described in A. H. Bobeck patent applications, Ser. Nos. 857,921 now U.S. Pat. No. 4,143,419 issued Mar. 6, 1979 and 856,925, filed Dec. 6, 1977, and in A. H. Bobeck-F. J. Ciak patent application, Ser. No. 899,578, filed Apr. 24, 1978 now abandoned.
REFERENCES:
patent: 3678479 (1972-07-01), Owens
patent: 3967002 (1976-06-01), Almasi et al.
AIP Conference Proceedings, Magnetism & Magnetic Materials No. 24, 1974, pp. 550-551.
Bell Telephone Laboratories Incorporated
Moffitt James W.
Shapiro Herbert M.
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