NL154349B - Magnetische inrichting, waarin domeinen met een enkele wand kunnen worden voortbewogen. - Google Patents

Magnetische inrichting, waarin domeinen met een enkele wand kunnen worden voortbewogen.

Info

Publication number
NL154349B
NL154349B NL737302208A NL7302208A NL154349B NL 154349 B NL154349 B NL 154349B NL 737302208 A NL737302208 A NL 737302208A NL 7302208 A NL7302208 A NL 7302208A NL 154349 B NL154349 B NL 154349B
Authority
NL
Netherlands
Prior art keywords
promoted
magnetic device
wall domains
domains
wall
Prior art date
Application number
NL737302208A
Other languages
English (en)
Dutch (nl)
Other versions
NL7302208A (fr
Original Assignee
Western Electric 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
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=NL154349(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of NL7302208A publication Critical patent/NL7302208A/xx
Publication of NL154349B publication Critical patent/NL154349B/xx

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
NL737302208A 1972-02-22 1973-02-16 Magnetische inrichting, waarin domeinen met een enkele wand kunnen worden voortbewogen. NL154349B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL7302208A NL7302208A (fr) 1973-08-24
NL154349B true NL154349B (nl) 1977-08-15

Family

ID=22856213

Family Applications (1)

Application Number Title Priority Date Filing Date
NL737302208A NL154349B (nl) 1972-02-22 1973-02-16 Magnetische inrichting, waarin domeinen met een enkele wand kunnen worden voortbewogen.

Country Status (14)

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

Families Citing this family (6)

* 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
JPS5427408Y2 (fr) * 1977-06-25 1979-09-06
JPS5549744U (fr) * 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
HK45577A (en) 1977-09-16
BR7301195D0 (pt) 1974-08-22
DE2307932A1 (de) 1973-08-30
JPS4898733A (fr) 1973-12-14
NL7302208A (fr) 1973-08-24
SE398407B (sv) 1977-12-19
GB1415203A (en) 1975-11-26
CA958807A (en) 1974-12-03
US3729726A (en) 1973-04-24
IT976280B (it) 1974-08-20
FR2173039B1 (fr) 1976-05-14
CH558067A (de) 1975-01-15
JPS511577B2 (fr) 1976-01-19
DE2307932B2 (de) 1974-09-12
DE2307932C3 (de) 1975-05-15
FR2173039A1 (fr) 1973-10-05
BE795535A (fr) 1973-06-18
ES412081A1 (es) 1976-05-01
AU5225973A (en) 1974-08-22

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: WESTERN