GB1358533A - Method of making a magnetic matrix memory - Google Patents

Method of making a magnetic matrix memory

Info

Publication number
GB1358533A
GB1358533A GB823073A GB823073A GB1358533A GB 1358533 A GB1358533 A GB 1358533A GB 823073 A GB823073 A GB 823073A GB 823073 A GB823073 A GB 823073A GB 1358533 A GB1358533 A GB 1358533A
Authority
GB
United Kingdom
Prior art keywords
deposited
portions
toroids
conductors
conductor
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
GB823073A
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Publication of GB1358533A publication Critical patent/GB1358533A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Semiconductor Memories (AREA)
  • Magnetic Heads (AREA)
  • Hall/Mr Elements (AREA)
GB823073A 1972-03-09 1973-02-20 Method of making a magnetic matrix memory Expired GB1358533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00233061A US3823033A (en) 1972-03-09 1972-03-09 Method of forming a high density planar core memory

Publications (1)

Publication Number Publication Date
GB1358533A true GB1358533A (en) 1974-07-03

Family

ID=22875725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB823073A Expired GB1358533A (en) 1972-03-09 1973-02-20 Method of making a magnetic matrix memory

Country Status (8)

Country Link
US (1) US3823033A (US06265458-20010724-C00056.png)
JP (1) JPS48103246A (US06265458-20010724-C00056.png)
AU (1) AU465958B2 (US06265458-20010724-C00056.png)
BE (1) BE796516A (US06265458-20010724-C00056.png)
CA (1) CA966583A (US06265458-20010724-C00056.png)
DE (1) DE2310755B2 (US06265458-20010724-C00056.png)
FR (1) FR2175162B1 (US06265458-20010724-C00056.png)
GB (1) GB1358533A (US06265458-20010724-C00056.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100477316C (zh) * 2006-04-11 2009-04-08 中国科学院物理研究所 基于环状闭合型磁性多层膜的磁逻辑元件

Also Published As

Publication number Publication date
AU5262573A (en) 1974-08-29
CA966583A (en) 1975-04-22
FR2175162B1 (US06265458-20010724-C00056.png) 1977-12-30
DE2310755A1 (de) 1973-09-20
BE796516A (fr) 1973-07-02
US3823033A (en) 1974-07-09
FR2175162A1 (US06265458-20010724-C00056.png) 1973-10-19
AU465958B2 (en) 1975-10-09
JPS48103246A (US06265458-20010724-C00056.png) 1973-12-25
DE2310755B2 (de) 1976-08-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee