HK45577A - Improvements in or relating to magnetic devices - Google Patents

Improvements in or relating to magnetic devices

Info

Publication number
HK45577A
HK45577A HK455/77A HK45577A HK45577A HK 45577 A HK45577 A HK 45577A HK 455/77 A HK455/77 A HK 455/77A HK 45577 A HK45577 A HK 45577A HK 45577 A HK45577 A HK 45577A
Authority
HK
Hong Kong
Prior art keywords
relating
magnetic devices
magnetic
devices
Prior art date
Application number
HK455/77A
Other languages
English (en)
Inventor
A H Bobeck
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=HK45577(A) "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 HK45577A publication Critical patent/HK45577A/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
HK455/77A 1972-02-22 1977-09-08 Improvements in or relating to magnetic devices HK45577A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HK45577A true HK45577A (en) 1977-09-16

Family

ID=22856213

Family Applications (1)

Application Number Title Priority Date Filing Date
HK455/77A HK45577A (en) 1972-02-22 1977-09-08 Improvements in or relating to magnetic devices

Country Status (14)

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

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 (ja) * 1977-06-25 1979-09-06
JPS5549744U (ja) * 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
US3729726A (en) 1973-04-24
CA958807A (en) 1974-12-03
CH558067A (de) 1975-01-15
JPS4898733A (ja) 1973-12-14
DE2307932B2 (de) 1974-09-12
DE2307932C3 (de) 1975-05-15
DE2307932A1 (de) 1973-08-30
NL7302208A (ja) 1973-08-24
FR2173039B1 (ja) 1976-05-14
BE795535A (fr) 1973-06-18
IT976280B (it) 1974-08-20
SE398407B (sv) 1977-12-19
NL154349B (nl) 1977-08-15
GB1415203A (en) 1975-11-26
FR2173039A1 (ja) 1973-10-05
ES412081A1 (es) 1976-05-01
JPS511577B2 (ja) 1976-01-19
AU5225973A (en) 1974-08-22
BR7301195D0 (pt) 1974-08-22

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