FR2332593B1 - - Google Patents
Info
- Publication number
- FR2332593B1 FR2332593B1 FR7629322A FR7629322A FR2332593B1 FR 2332593 B1 FR2332593 B1 FR 2332593B1 FR 7629322 A FR7629322 A FR 7629322A FR 7629322 A FR7629322 A FR 7629322A FR 2332593 B1 FR2332593 B1 FR 2332593B1
- 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
- G11C19/0875—Organisation of a plurality of magnetic shift registers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/633,306 US4075611A (en) | 1975-11-19 | 1975-11-19 | Consecutive bit access of magnetic bubble domain memory devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2332593A1 FR2332593A1 (fr) | 1977-06-17 |
| FR2332593B1 true FR2332593B1 (US07608600-20091027-C00054.png) | 1981-12-04 |
Family
ID=24539111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7629322A Granted FR2332593A1 (fr) | 1975-11-19 | 1976-09-29 | Memoire a domaines magnetiques |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198690A (en) * | 1977-08-10 | 1980-04-15 | Rockwell International Corporation | Magnetic bubble domain memory device with integrated buffer |
| JPS5812670B2 (ja) * | 1977-12-12 | 1983-03-09 | 株式会社日立製作所 | 磁気バブルメモリ装置 |
| US4221000A (en) * | 1978-05-04 | 1980-09-02 | International Business Machines Corporation | Improved bubble domain storage array |
| JPS5827913B2 (ja) * | 1978-07-05 | 1983-06-13 | 株式会社日立製作所 | 磁気バブル記憶装置 |
| US4272817A (en) * | 1979-04-02 | 1981-06-09 | Intel Magnetics, Inc. | Multiplexed single wall domain generators |
| JPS5687A (en) * | 1979-06-12 | 1981-01-06 | Nec Corp | Bubble domain element |
| JPS5629881A (en) * | 1979-08-15 | 1981-03-25 | Hitachi Ltd | Magnetic bubble memory unit |
| JPS5693168A (en) * | 1979-12-26 | 1981-07-28 | Fujitsu Ltd | Magnetic bubble memory chip |
| JPS5837895A (ja) * | 1981-08-31 | 1983-03-05 | Fujitsu Ltd | 磁気バブルメモリデバイスの駆動方法 |
| JPH01286193A (ja) * | 1988-05-12 | 1989-11-17 | Canon Inc | 磁気バブル記録素子、磁気バブル転送方法、磁気バブル記録再生装置、磁気バブル記録方法、磁気バブル消去方法及び磁気バブル再生方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5029137A (US07608600-20091027-C00054.png) * | 1973-07-18 | 1975-03-25 | ||
| US3838407A (en) * | 1973-12-28 | 1974-09-24 | Texas Instruments Inc | Bubble memory organization with two port major/minor loop transfer |
-
1975
- 1975-11-19 US US05/633,306 patent/US4075611A/en not_active Expired - Lifetime
-
1976
- 1976-09-13 CA CA261,112A patent/CA1073106A/en not_active Expired
- 1976-09-20 GB GB38905/76A patent/GB1532474A/en not_active Expired
- 1976-09-29 FR FR7629322A patent/FR2332593A1/fr active Granted
- 1976-10-29 DE DE19762649310 patent/DE2649310A1/de active Granted
- 1976-11-04 JP JP51133124A patent/JPS5263030A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5645234B2 (US07608600-20091027-C00054.png) | 1981-10-24 |
| DE2649310C3 (US07608600-20091027-C00054.png) | 1979-04-05 |
| GB1532474A (en) | 1978-11-15 |
| CA1073106A (en) | 1980-03-04 |
| JPS5263030A (en) | 1977-05-25 |
| US4075611A (en) | 1978-02-21 |
| DE2649310B2 (US07608600-20091027-C00054.png) | 1978-08-03 |
| DE2649310A1 (de) | 1977-05-26 |
| FR2332593A1 (fr) | 1977-06-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |