FR2323209B1 - - Google Patents
Info
- Publication number
- FR2323209B1 FR2323209B1 FR7626973A FR7626973A FR2323209B1 FR 2323209 B1 FR2323209 B1 FR 2323209B1 FR 7626973 A FR7626973 A FR 7626973A FR 7626973 A FR7626973 A FR 7626973A FR 2323209 B1 FR2323209 B1 FR 2323209B1
- 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
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")
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/611,105 US3988723A (en) | 1975-09-08 | 1975-09-08 | Half-frequency feed ring generator of single wall domains |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2323209A1 FR2323209A1 (fr) | 1977-04-01 |
| FR2323209B1 true FR2323209B1 (https=) | 1982-08-20 |
Family
ID=24447648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7626973A Granted FR2323209A1 (fr) | 1975-09-08 | 1976-09-08 | Generateur de domaines magnetiques a simple paroi du type a anneau d'alimentation a demi-frequence pour memoire a bulles magnetiques |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3988723A (https=) |
| JP (1) | JPS5255836A (https=) |
| DE (1) | DE7628065U1 (https=) |
| FR (1) | FR2323209A1 (https=) |
| GB (1) | GB1563926A (https=) |
| IT (1) | IT1063488B (https=) |
| NL (1) | NL7609988A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5677978A (en) * | 1979-11-30 | 1981-06-26 | Hitachi Ltd | Magnetic bubble memory element |
| JPS5687287A (en) * | 1979-12-17 | 1981-07-15 | Fujitsu Ltd | Magnetic bubble device |
| JPS57500578A (https=) * | 1980-04-28 | 1982-04-01 | ||
| JPS5736494A (ja) * | 1980-08-14 | 1982-02-27 | Fujitsu Ltd | Jikibaburumemorisochi |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797001A (en) * | 1972-08-07 | 1974-03-12 | Bell Telephone Labor Inc | Single wall domain propagation arrangement |
| NL7212008A (https=) * | 1972-09-02 | 1974-03-05 | ||
| US3879585A (en) * | 1974-02-20 | 1975-04-22 | Bell Telephone Labor Inc | Single wall domain memory arrangement |
-
1975
- 1975-09-08 US US05/611,105 patent/US3988723A/en not_active Expired - Lifetime
-
1976
- 1976-09-07 IT IT26945/76A patent/IT1063488B/it active
- 1976-09-07 GB GB37049/76A patent/GB1563926A/en not_active Expired
- 1976-09-08 JP JP51108404A patent/JPS5255836A/ja active Pending
- 1976-09-08 NL NL7609988A patent/NL7609988A/xx not_active Application Discontinuation
- 1976-09-08 FR FR7626973A patent/FR2323209A1/fr active Granted
- 1976-09-08 DE DE7628065U patent/DE7628065U1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1063488B (it) | 1985-02-11 |
| FR2323209A1 (fr) | 1977-04-01 |
| DE7628065U1 (de) | 1977-04-14 |
| US3988723A (en) | 1976-10-26 |
| JPS5255836A (en) | 1977-05-07 |
| GB1563926A (en) | 1980-04-02 |
| NL7609988A (nl) | 1977-03-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |