GB1237905A - - Google Patents
Info
- Publication number
- GB1237905A GB1237905A GB1237905DA GB1237905A GB 1237905 A GB1237905 A GB 1237905A GB 1237905D A GB1237905D A GB 1237905DA GB 1237905 A GB1237905 A GB 1237905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layers
- alternate
- magnetizations
- coil
- magnetic material
- Prior art date
- 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
- 230000005415 magnetization Effects 0.000 abstract 5
- 239000000696 magnetic material Substances 0.000 abstract 3
- 238000004804 winding Methods 0.000 abstract 3
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
- G11C11/15—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements using multiple magnetic layers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Thin Magnetic Films (AREA)
- Measuring Magnetic Variables (AREA)
- Hall/Mr Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64663867A | 1967-06-16 | 1967-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1237905A true GB1237905A (enrdf_load_stackoverflow) | 1971-07-07 |
Family
ID=24593849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1237905D Expired GB1237905A (enrdf_load_stackoverflow) | 1967-06-16 | 1968-06-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3470550A (enrdf_load_stackoverflow) |
| JP (1) | JPS5025296B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1764482A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1581575A (enrdf_load_stackoverflow) |
| GB (1) | GB1237905A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3577134A (en) * | 1969-09-16 | 1971-05-04 | Sperry Rand Corp | Method of operating a convertible memory system |
| JPS4926796B1 (enrdf_load_stackoverflow) * | 1970-02-27 | 1974-07-11 | ||
| US4845454A (en) * | 1986-07-29 | 1989-07-04 | Toko, Inc. | Inductance element with core of magnetic thin films |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3095555A (en) * | 1961-02-13 | 1963-06-25 | Sperry Rand Corp | Magnetic memory element |
| DE1252739B (de) * | 1964-03-17 | 1967-10-26 | Siemens Aktiengesellschaft, Berlin und München, München | Speicherelement mit gestapelten magnetischen Schichten |
-
1967
- 1967-06-16 US US646638A patent/US3470550A/en not_active Expired - Lifetime
-
1968
- 1968-06-14 DE DE19681764482 patent/DE1764482A1/de active Pending
- 1968-06-14 GB GB1237905D patent/GB1237905A/en not_active Expired
- 1968-06-17 JP JP43042202A patent/JPS5025296B1/ja active Pending
- 1968-06-19 FR FR1581575D patent/FR1581575A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1581575A (enrdf_load_stackoverflow) | 1969-09-19 |
| DE1764482A1 (de) | 1972-03-30 |
| JPS5025296B1 (enrdf_load_stackoverflow) | 1975-08-22 |
| US3470550A (en) | 1969-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |