FR1455256A - Mémoire magnétique - Google Patents

Mémoire magnétique

Info

Publication number
FR1455256A
FR1455256A FR26282A FR26282A FR1455256A FR 1455256 A FR1455256 A FR 1455256A FR 26282 A FR26282 A FR 26282A FR 26282 A FR26282 A FR 26282A FR 1455256 A FR1455256 A FR 1455256A
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
FR26282A
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.)
Ampex Corp
Original Assignee
Ampex 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
Priority claimed from US387427A external-priority patent/US3417385A/en
Application filed by Ampex Corp filed Critical Ampex Corp
Priority to FR26282A priority Critical patent/FR1455256A/fr
Priority claimed from FR29353A external-priority patent/FR1445256A/fr
Application granted granted Critical
Publication of FR1455256A publication Critical patent/FR1455256A/fr
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
    • G11C19/0808—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
    • G11C19/0816—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 a rotating or alternating coplanar magnetic field
    • 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
    • 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
    • G11C19/0858—Generating, replicating or annihilating magnetic domains (also comprising different types of magnetic domains, e.g. "Hard Bubbles")
FR26282A 1964-08-04 1965-07-28 Mémoire magnétique Expired FR1455256A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR26282A FR1455256A (fr) 1964-08-04 1965-07-28 Mémoire magnétique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US387427A US3417385A (en) 1964-08-04 1964-08-04 Thin film shift register
FR26282A FR1455256A (fr) 1964-08-04 1965-07-28 Mémoire magnétique
FR29353A FR1445256A (fr) 1965-08-25 1965-08-25 Simulateur par courant induit

Publications (1)

Publication Number Publication Date
FR1455256A true FR1455256A (fr) 1966-04-01

Family

ID=27242365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26282A Expired FR1455256A (fr) 1964-08-04 1965-07-28 Mémoire magnétique

Country Status (1)

Country Link
FR (1) FR1455256A (fr)

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