FR2173039B1 - - Google Patents

Info

Publication number
FR2173039B1
FR2173039B1 FR7305781A FR7305781A FR2173039B1 FR 2173039 B1 FR2173039 B1 FR 2173039B1 FR 7305781 A FR7305781 A FR 7305781A FR 7305781 A FR7305781 A FR 7305781A FR 2173039 B1 FR2173039 B1 FR 2173039B1
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
FR7305781A
Other languages
French (fr)
Other versions
FR2173039A1 (enrdf_load_stackoverflow
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22856213&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2173039(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2173039A1 publication Critical patent/FR2173039A1/fr
Application granted granted Critical
Publication of FR2173039B1 publication Critical patent/FR2173039B1/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
    • G11C19/0858—Generating, replicating or annihilating magnetic domains (also comprising different types of magnetic domains, e.g. "Hard Bubbles")
    • 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
FR7305781A 1972-02-22 1973-02-19 Expired FR2173039B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22819972A 1972-02-22 1972-02-22

Publications (2)

Publication Number Publication Date
FR2173039A1 FR2173039A1 (enrdf_load_stackoverflow) 1973-10-05
FR2173039B1 true FR2173039B1 (enrdf_load_stackoverflow) 1976-05-14

Family

ID=22856213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305781A Expired FR2173039B1 (enrdf_load_stackoverflow) 1972-02-22 1973-02-19

Country Status (14)

Country Link
US (1) US3729726A (enrdf_load_stackoverflow)
JP (1) JPS511577B2 (enrdf_load_stackoverflow)
BE (1) BE795535A (enrdf_load_stackoverflow)
BR (1) BR7301195D0 (enrdf_load_stackoverflow)
CA (1) CA958807A (enrdf_load_stackoverflow)
CH (1) CH558067A (enrdf_load_stackoverflow)
DE (1) DE2307932C3 (enrdf_load_stackoverflow)
ES (1) ES412081A1 (enrdf_load_stackoverflow)
FR (1) FR2173039B1 (enrdf_load_stackoverflow)
GB (1) GB1415203A (enrdf_load_stackoverflow)
HK (1) HK45577A (enrdf_load_stackoverflow)
IT (1) IT976280B (enrdf_load_stackoverflow)
NL (1) NL154349B (enrdf_load_stackoverflow)
SE (1) SE398407B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2216864B2 (de) * 1972-04-07 1977-04-14 Siemens AG, 1000 Berlin und 8000 München Zylinderdomaenenspeicher
JPS5549744U (enrdf_load_stackoverflow) * 1978-09-29 1980-04-01
US4246645A (en) * 1979-05-21 1981-01-20 Burroughs Corporation Passive annihilator
US4263662A (en) * 1979-12-28 1981-04-21 International Business Machines Corporation Guard rail for contiguous element bubble chips
US4412307A (en) * 1981-09-24 1983-10-25 Bell Telephone Laboratories, Incorporated Magnetic bubble detector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641518A (en) * 1970-09-30 1972-02-08 Bell Telephone Labor Inc Magnetic domain logic arrangement
US3676872A (en) * 1971-06-21 1972-07-11 Bell Canada Northern Electric Propagation of magnetic bubble domains

Also Published As

Publication number Publication date
GB1415203A (en) 1975-11-26
BR7301195D0 (pt) 1974-08-22
NL154349B (nl) 1977-08-15
SE398407B (sv) 1977-12-19
JPS511577B2 (enrdf_load_stackoverflow) 1976-01-19
US3729726A (en) 1973-04-24
FR2173039A1 (enrdf_load_stackoverflow) 1973-10-05
ES412081A1 (es) 1976-05-01
DE2307932B2 (de) 1974-09-12
CA958807A (en) 1974-12-03
JPS4898733A (enrdf_load_stackoverflow) 1973-12-14
DE2307932A1 (de) 1973-08-30
IT976280B (it) 1974-08-20
CH558067A (de) 1975-01-15
AU5225973A (en) 1974-08-22
HK45577A (en) 1977-09-16
BE795535A (fr) 1973-06-18
DE2307932C3 (de) 1975-05-15
NL7302208A (enrdf_load_stackoverflow) 1973-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse