Communications: electrical – Digital comparator systems
Patent
1974-11-29
1977-05-31
Moffitt, James W.
Communications: electrical
Digital comparator systems
340174S, G11C 1908
Patent
active
040272958
ABSTRACT:
A magnetic bubble device has a flat faced drive coil consisting of electrically conductive material having flat windings. The magnetic bubble chip of the device is positioned in the magnetic field produced by the flat faced coil.
REFERENCES:
patent: 3836896 (1974-09-01), Rifkin
patent: 3848209 (1974-11-01), Lee et al.
IEEE Transactions on Magnetics - vol. Mg.-10, No. 3, Sept. 1974, pp. 753-756.
IEEE Transactions on Magnetics - vol. Mag. - 11; No. 5, Sept. 1975, pp. 1151-1153.
IBM Technical Disclosure Bulletin, vol. 15, No. 6, Nov. 1972, pp. 2001-2002.
IBM Technical Disclosure Bulletin, vol. 16, No. 7, Dec. 1973, pp. 2129-2130.
IEEE Transactions on Magnetics, vol. Mag.-9, No. 3, Sept. 1973, pp. 425-429.
IBMTDB, "Magnetic Domain Device Package," by Bogholtz, et al., vol. 15, No. 6, 11/72.
Maegawa Harumi
Matsuda Junzo
Fujitsu Ltd.
Moffitt James W.
Tick Daniel Jay
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