FR2273345B1 - - Google Patents

Info

Publication number
FR2273345B1
FR2273345B1 FR7513744A FR7513744A FR2273345B1 FR 2273345 B1 FR2273345 B1 FR 2273345B1 FR 7513744 A FR7513744 A FR 7513744A FR 7513744 A FR7513744 A FR 7513744A FR 2273345 B1 FR2273345 B1 FR 2273345B1
Authority
FR
France
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
FR7513744A
Other versions
FR2273345A1 (fr
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2273345A1 publication Critical patent/FR2273345A1/fr
Application granted granted Critical
Publication of FR2273345B1 publication Critical patent/FR2273345B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • 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
    • G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
    • G11C19/0833—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using magnetic domain interaction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Hall/Mr Elements (AREA)
  • Thin Magnetic Films (AREA)
FR7513744A 1974-05-28 1975-04-24 Expired FR2273345B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473952A US3906468A (en) 1974-05-28 1974-05-28 Semicircular magnetic domain propagation apparatus

Publications (2)

Publication Number Publication Date
FR2273345A1 FR2273345A1 (fr) 1975-12-26
FR2273345B1 true FR2273345B1 (fr) 1977-04-15

Family

ID=23881659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513744A Expired FR2273345B1 (fr) 1974-05-28 1975-04-24

Country Status (6)

Country Link
US (1) US3906468A (fr)
JP (1) JPS5522873B2 (fr)
DE (1) DE2515912A1 (fr)
FR (1) FR2273345B1 (fr)
GB (1) GB1490640A (fr)
IT (1) IT1034375B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6834005B1 (en) * 2003-06-10 2004-12-21 International Business Machines Corporation Shiftable magnetic shift register and method of using the same
GB0809403D0 (fr) * 2008-05-23 2008-07-02 Cambridge Entpr Ltd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646530A (en) * 1970-09-30 1972-02-29 Bell Telephone Labor Inc Input gate arrangement for domain wall device
US3699547A (en) * 1971-03-12 1972-10-17 North American Rockwell Magnetic bubble domain system
US3701129A (en) * 1971-10-28 1972-10-24 Bell Telephone Labor Inc Self-biasing single wall domain arrangement
US3789374A (en) * 1972-09-14 1974-01-29 Instr Dev Labor Inc Domain wall propagating device

Also Published As

Publication number Publication date
JPS50157032A (fr) 1975-12-18
US3906468A (en) 1975-09-16
FR2273345A1 (fr) 1975-12-26
IT1034375B (it) 1979-09-10
GB1490640A (en) 1977-11-02
DE2515912A1 (de) 1975-12-18
JPS5522873B2 (fr) 1980-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse