JPS4898733A - - Google Patents
Info
- Publication number
- JPS4898733A JPS4898733A JP48019829A JP1982973A JPS4898733A JP S4898733 A JPS4898733 A JP S4898733A JP 48019829 A JP48019829 A JP 48019829A JP 1982973 A JP1982973 A JP 1982973A JP S4898733 A JPS4898733 A JP S4898733A
- Authority
- JP
- Japan
- 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.)
- Granted
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22819972A | 1972-02-22 | 1972-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4898733A true JPS4898733A (https=) | 1973-12-14 |
| JPS511577B2 JPS511577B2 (https=) | 1976-01-19 |
Family
ID=22856213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48019829A Expired JPS511577B2 (https=) | 1972-02-22 | 1973-02-20 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3729726A (https=) |
| JP (1) | JPS511577B2 (https=) |
| BE (1) | BE795535A (https=) |
| BR (1) | BR7301195D0 (https=) |
| CA (1) | CA958807A (https=) |
| CH (1) | CH558067A (https=) |
| DE (1) | DE2307932C3 (https=) |
| ES (1) | ES412081A1 (https=) |
| FR (1) | FR2173039B1 (https=) |
| GB (1) | GB1415203A (https=) |
| HK (1) | HK45577A (https=) |
| IT (1) | IT976280B (https=) |
| NL (1) | NL154349B (https=) |
| SE (1) | SE398407B (https=) |
Families Citing this family (5)
| 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 (https=) * | 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)
| 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 |
-
0
- BE BE795535D patent/BE795535A/xx not_active IP Right Cessation
-
1972
- 1972-02-22 US US00228199A patent/US3729726A/en not_active Expired - Lifetime
- 1972-08-30 CA CA150,552A patent/CA958807A/en not_active Expired
- 1972-12-29 IT IT71197/72A patent/IT976280B/it active
-
1973
- 1973-02-16 NL NL737302208A patent/NL154349B/xx not_active IP Right Cessation
- 1973-02-17 DE DE2307932A patent/DE2307932C3/de not_active Expired
- 1973-02-19 BR BR731195A patent/BR7301195D0/pt unknown
- 1973-02-19 FR FR7305781A patent/FR2173039B1/fr not_active Expired
- 1973-02-20 JP JP48019829A patent/JPS511577B2/ja not_active Expired
- 1973-02-21 ES ES412081A patent/ES412081A1/es not_active Expired
- 1973-02-21 GB GB843473A patent/GB1415203A/en not_active Expired
- 1973-02-21 CH CH244973A patent/CH558067A/xx not_active IP Right Cessation
- 1973-08-23 SE SE7302005A patent/SE398407B/xx unknown
-
1977
- 1977-09-08 HK HK455/77A patent/HK45577A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2307932A1 (de) | 1973-08-30 |
| FR2173039A1 (https=) | 1973-10-05 |
| ES412081A1 (es) | 1976-05-01 |
| CH558067A (de) | 1975-01-15 |
| DE2307932B2 (de) | 1974-09-12 |
| GB1415203A (en) | 1975-11-26 |
| CA958807A (en) | 1974-12-03 |
| US3729726A (en) | 1973-04-24 |
| NL7302208A (https=) | 1973-08-24 |
| SE398407B (sv) | 1977-12-19 |
| AU5225973A (en) | 1974-08-22 |
| IT976280B (it) | 1974-08-20 |
| JPS511577B2 (https=) | 1976-01-19 |
| NL154349B (nl) | 1977-08-15 |
| FR2173039B1 (https=) | 1976-05-14 |
| BR7301195D0 (pt) | 1974-08-22 |
| HK45577A (en) | 1977-09-16 |
| DE2307932C3 (de) | 1975-05-15 |
| BE795535A (fr) | 1973-06-18 |