CA1058750A - Field-accessed magnetic bubble mutually exclusive circuits with common elements - Google Patents

Field-accessed magnetic bubble mutually exclusive circuits with common elements

Info

Publication number
CA1058750A
CA1058750A CA228,005A CA228005A CA1058750A CA 1058750 A CA1058750 A CA 1058750A CA 228005 A CA228005 A CA 228005A CA 1058750 A CA1058750 A CA 1058750A
Authority
CA
Canada
Prior art keywords
bubble
elements
field
bubbles
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA228,005A
Other languages
English (en)
French (fr)
Other versions
CA228005S (en
Inventor
Louis J. Doerr (Iii)
Paul T. Bailey
Robert M. Sandfort
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solutia Inc
Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Co filed Critical Monsanto Co
Priority to CA312,122A priority Critical patent/CA1056949A/en
Priority to CA312,121A priority patent/CA1056948A/en
Application granted granted Critical
Publication of CA1058750A publication Critical patent/CA1058750A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders

Landscapes

  • Magnetic Resonance Imaging Apparatus (AREA)
  • Thin Magnetic Films (AREA)
  • Magnetic Heads (AREA)
  • Non-Mechanical Conveyors (AREA)
CA228,005A 1974-05-30 1975-05-29 Field-accessed magnetic bubble mutually exclusive circuits with common elements Expired CA1058750A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA312,122A CA1056949A (en) 1974-05-30 1978-09-26 Field-accessed magnetic bubble mutually exclusive circuits with common elements
CA312,121A CA1056948A (en) 1974-05-30 1978-09-26 Field-accessed magnetic bubble mutually exclusive circuits with common elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/474,776 US4096582A (en) 1974-05-30 1974-05-30 Field-accessed magnetic bubble mutually exclusive circuits with common elements

Publications (1)

Publication Number Publication Date
CA1058750A true CA1058750A (en) 1979-07-17

Family

ID=23884880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228,005A Expired CA1058750A (en) 1974-05-30 1975-05-29 Field-accessed magnetic bubble mutually exclusive circuits with common elements

Country Status (9)

Country Link
US (1) US4096582A (enExample)
JP (1) JPS513540A (enExample)
BE (1) BE829632A (enExample)
CA (1) CA1058750A (enExample)
DE (1) DE2523788A1 (enExample)
FR (1) FR2275850A1 (enExample)
GB (4) GB1503818A (enExample)
IT (1) IT1038555B (enExample)
NL (1) NL7506209A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247912A (en) * 1978-11-13 1981-01-27 International Business Machines Corporation Magnetic bubble domain chip with enhanced propagation margins
US4424577A (en) * 1980-07-21 1984-01-03 Rockwell International Corporation Conductorless bubble domain switch
US20040204658A1 (en) * 2003-04-10 2004-10-14 Dietz Phillip W. Systems and methods for providing an enhanced bioelectric sensing surface
US7542796B2 (en) * 2003-07-16 2009-06-02 Biomeridian International, Inc. Methods for obtaining quick, repeatable, and non-invasive bioelectrical signals in living organisms
US7937139B2 (en) * 2004-07-20 2011-05-03 Biomeridian International, Inc. Systems and methods of utilizing electrical readings in the determination of treatment
GB2442966B (en) * 2006-10-18 2008-10-29 Alexander Rabinovitch Letter box with security attachments

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702991A (en) * 1971-03-30 1972-11-14 Texas Instruments Inc Magnetic domain memory structure
US3713119A (en) * 1971-05-14 1973-01-23 A Bobeck Domain propagation arrangement
JPS4846263A (enExample) * 1971-10-13 1973-07-02
US3848239A (en) * 1973-03-26 1974-11-12 Hewlett Packard Co Magnetic bubble propagation
US3896421A (en) * 1973-11-09 1975-07-22 Sperry Rand Corp Bi-directional magnetic domain transfer circuit
US3934236A (en) * 1974-01-11 1976-01-20 Monsanto Company Pulsed field accessed bubble propagation circuits
US3879716A (en) * 1974-03-06 1975-04-22 Monsanto Co Mutually exclusive magnetic bubble propagation circuits with discrete elements
US3940751A (en) * 1974-03-27 1976-02-24 Monsanto Company Mutually exclusive parallel-sided loops

Also Published As

Publication number Publication date
GB1503817A (en) 1978-03-15
IT1038555B (it) 1979-11-30
DE2523788A1 (de) 1975-12-11
GB1503816A (en) 1978-03-15
GB1503819A (en) 1978-03-15
US4096582A (en) 1978-06-20
GB1503818A (en) 1978-03-15
JPS513540A (en) 1976-01-13
BE829632A (fr) 1975-12-01
FR2275850B1 (enExample) 1982-01-29
FR2275850A1 (fr) 1976-01-16
NL7506209A (nl) 1975-12-02

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