Magnetic bubble memory

Details Magnetic bubble memory Magnetic bubble memory

1978-06-12

1979-07-24

Moffitt, James W.

Static information storage and retrieval

Magnetic bubbles

Conductor propagation

365 37, G11C 1908

Patent

active

041625374

ABSTRACT:
A high speed magnetic bubble memory is realized with two like-apertured metallic layers each adapted for substantially uniform overall current flow. The apertures locally modify the current flow to provide localized field gradients for moving bubbles in an adjacent bubble layer. The patterns of apertures in the two layers are offset with respect to one another and the layers are pulsed in sequence in a manner to move bubbles along propagation paths defined by the patterns of apertures.

REFERENCES:
patent: 3925768 (1975-12-01), Lin
patent: 3988722 (1976-10-01), Keefe et al.
AIP Conference Proceedings on Magnetism & Magnetic Materials, No. 24, 1974, pp. 550-551.

Affiliated with

Also associated with

Rating

Magnetic bubble memory does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic bubble memory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic bubble memory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1290377