FR1485074A - Mémoire magnétique - Google Patents

Mémoire magnétique

Info

Publication number
FR1485074A
FR1485074A FR7905A FR06007905A FR1485074A FR 1485074 A FR1485074 A FR 1485074A FR 7905 A FR7905 A FR 7905A FR 06007905 A FR06007905 A FR 06007905A FR 1485074 A FR1485074 A FR 1485074A
Authority
FR
France
Prior art keywords
magnetic memory
magnetic
memory
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
FR7905A
Other languages
English (en)
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
Application granted granted Critical
Publication of FR1485074A publication Critical patent/FR1485074A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • G11C11/15—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements using multiple magnetic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Magnetic Heads (AREA)
FR7905A 1965-06-30 1966-06-22 Mémoire magnétique Expired FR1485074A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46831465A 1965-06-30 1965-06-30

Publications (1)

Publication Number Publication Date
FR1485074A true FR1485074A (fr) 1967-06-16

Family

ID=23859304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905A Expired FR1485074A (fr) 1965-06-30 1966-06-22 Mémoire magnétique

Country Status (3)

Country Link
US (1) US3440626A (fr)
FR (1) FR1485074A (fr)
GB (1) GB1083065A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576552A (en) * 1967-12-26 1971-04-27 Ibm Cylindrical magnetic memory element having plural concentric magnetic layers separated by a nonmagnetic barrier layer
US4547866A (en) * 1983-06-24 1985-10-15 Honeywell Inc. Magnetic thin film memory with all dual function films

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302190A (en) * 1961-04-18 1967-01-31 Sperry Rand Corp Non-destructive film memory element
US3188613A (en) * 1962-07-25 1965-06-08 Sperry Rand Corp Thin film search memory
US3252152A (en) * 1962-12-19 1966-05-17 Sperry Rand Corp Memory apparatus

Also Published As

Publication number Publication date
US3440626A (en) 1969-04-22
GB1083065A (en) 1967-09-13

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