NL198866A - - Google Patents
Info
- Publication number
- NL198866A NL198866A NL198866DA NL198866A NL 198866 A NL198866 A NL 198866A NL 198866D A NL198866D A NL 198866DA NL 198866 A NL198866 A NL 198866A
- Authority
- NL
- Netherlands
Links
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
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
- G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
- G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
- G11C11/06028—Matrixes
- G11C11/06035—Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US443284A US2889540A (en) | 1954-07-14 | 1954-07-14 | Magnetic memory system with disturbance cancellation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL198866A true NL198866A (US20020051482A1-20020502-M00012.png) |
Family
ID=23760177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL198866D NL198866A (US20020051482A1-20020502-M00012.png) | 1954-07-14 |
Country Status (5)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL230028A (US20020051482A1-20020502-M00012.png) * | 1957-03-21 | |||
| US3641519A (en) * | 1958-04-10 | 1972-02-08 | Sylvania Electric Prod | Memory system |
| US3339191A (en) * | 1958-09-29 | 1967-08-29 | Ibm | Core driver test apparatus |
| NL244109A (US20020051482A1-20020502-M00012.png) * | 1958-10-07 | |||
| NL244102A (US20020051482A1-20020502-M00012.png) * | 1958-10-29 | |||
| US3112470A (en) * | 1958-11-10 | 1963-11-26 | Sylvania Electric Prod | Noise cancellation for magnetic memory devices |
| US3104379A (en) * | 1958-11-12 | 1963-09-17 | Honeywell Regulator Co | Electrical apparatus |
| US3115619A (en) * | 1958-12-16 | 1963-12-24 | Sylvania Electric Prod | Memory systems |
| US3110017A (en) * | 1959-04-13 | 1963-11-05 | Sperry Rand Corp | Magnetic core memory |
| US3238513A (en) * | 1959-07-09 | 1966-03-01 | Bunker Ramo | Persistent current superconductive circuits |
| US3670314A (en) * | 1960-06-14 | 1972-06-13 | Ibm | Read gating circuit for core sensing |
| GB882771A (en) * | 1960-08-23 | 1961-11-22 | Mullard Ltd | Improvements in or relating to coincident-current magnetic matrix storage systems |
| US3155946A (en) * | 1960-11-07 | 1964-11-03 | Sylvania Electric Prod | Noise cancellation in linear selection memories |
| GB932223A (en) * | 1961-01-23 | 1963-07-24 | Bendix Corp | Random access memory bistable elements |
| US3193809A (en) * | 1961-05-03 | 1965-07-06 | Sylvania Electric Prod | Memory noise cancellation |
| DE1302120B (US20020051482A1-20020502-M00012.png) * | 1964-01-07 | |||
| IL70134A (en) * | 1983-11-04 | 1984-12-31 | Fibronics Ltd | Data communication system using unipolar pulses |
| US5504699A (en) * | 1994-04-08 | 1996-04-02 | Goller; Stuart E. | Nonvolatile magnetic analog memory |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB706736A (en) * | 1952-01-03 | 1954-04-07 | British Tabulating Mach Co Ltd | Improvements in or relating to electrical storage devices |
| US2691154A (en) * | 1952-03-08 | 1954-10-05 | Rca Corp | Magnetic information handling system |
| US2691155A (en) * | 1953-02-20 | 1954-10-05 | Rca Corp | Memory system |
| US2769925A (en) * | 1953-03-02 | 1956-11-06 | American Mach & Foundry | Magnetic stepping switches |
| IT520309A (US20020051482A1-20020502-M00012.png) * | 1953-05-29 |
-
0
- BE BE539788D patent/BE539788A/xx unknown
- NL NL198866D patent/NL198866A/xx unknown
-
1954
- 1954-07-14 US US443284A patent/US2889540A/en not_active Expired - Lifetime
-
1955
- 1955-07-07 FR FR1152071D patent/FR1152071A/fr not_active Expired
- 1955-07-11 GB GB19970/55A patent/GB784549A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2889540A (en) | 1959-06-02 |
| FR1152071A (fr) | 1958-02-11 |
| GB784549A (en) | 1957-10-09 |
| BE539788A (US20020051482A1-20020502-M00012.png) |
