NL297488A - - Google Patents

Info

Publication number: NL297488A
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1962-09-05

Publication of NL297488A publication Critical patent/NL297488A/xx

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
- 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
- G11C11/06042—"word"-organised, e.g. 2D organisation or linear selection, i.e. full current selection through all the bit-cores of a word during reading

Landscapes

Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Semiconductor Memories (AREA)
Mram Or Spin Memory Techniques (AREA)
Near-Field Transmission Systems (AREA)

NL297488D 1962-09-05 NL297488A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US221501A US3303481A (en)	1962-09-05	1962-09-05	Memory with noise cancellation

Publications (1)

Publication Number	Publication Date
NL297488A true NL297488A (xx)

Family

ID=22828086

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL297488D NL297488A (xx)	1962-09-05

Country Status (6)

Country	Link
US (1)	US3303481A (xx)
BE (1)	BE636914A (xx)
DE (1)	DE1185659B (xx)
FR (1)	FR1368480A (xx)
GB (1)	GB1013771A (xx)
NL (1)	NL297488A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH403862A (de) *	1963-09-27	1965-12-15	Ibm	Symmetrieranordnung für Schreib- und Leseverstärker an gemeinsam betriebenen Leitungen eines Magnetschichtspeichers
US3435429A (en) *	1964-06-30	1969-03-25	Ibm	Magnetic film storage systems providing cancellation of spurious noise signals
US3436741A (en) *	1964-08-10	1969-04-01	Automatic Elect Lab	Noise cancelling arrangements for magnetic wire memories
US3422409A (en) *	1964-11-20	1969-01-14	Sperry Rand Corp	Magnetic switch for reading and writing in an ndro memory
US3449730A (en) *	1964-12-14	1969-06-10	Sperry Rand Corp	Magnetic memory employing reference bit element
DE1296203B (de) *	1965-09-06	1969-05-29	Siemens Ag	Nach dem Koinzidenzprinzip arbeitender Speicher
US3466626A (en) *	1966-02-25	1969-09-09	Ncr Co	Computer memory having one-element-per-bit storage and two-elements-per-bit noise cancellation
US3568168A (en) *	1966-05-25	1971-03-02	Fabri Tek Inc	Memory apparatus
US3484763A (en) *	1966-08-30	1969-12-16	Bell Telephone Labor Inc	Wiring configuration for 2-wire coincident current magnetic memory
US3675223A (en) *	1969-10-15	1972-07-04	Fuji Electrochemical Co Ltd	Magnetic memory plane
US4980860A (en) *	1986-06-27	1990-12-25	Texas Instruments Incorporated	Cross-coupled complementary bit lines for a semiconductor memory with pull-up circuitry
JPH03171662A (ja) *	1989-11-29	1991-07-25	Sharp Corp	信号線システム
US20070076470A1 (en) *	2005-09-13	2007-04-05	Northern Lights Semiconductor Corp.	Magnetic Random Access Memory Device and Sensing Method Thereof
WO2014178839A1 (en) *	2013-04-30	2014-11-06	Hewlett-Packard Development Company, L.P.	Memory access rate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3142049A (en) *	1961-08-25	1964-07-21	Ibm	Memory array sensing

0
- NL NL297488D patent/NL297488A/xx unknown
- BE BE636914D patent/BE636914A/xx unknown
1962
- 1962-09-05 US US221501A patent/US3303481A/en not_active Expired - Lifetime
1963
- 1963-08-15 GB GB32371/63A patent/GB1013771A/en not_active Expired
- 1963-08-16 DE DER35923A patent/DE1185659B/de active Pending
- 1963-09-03 FR FR946405A patent/FR1368480A/fr not_active Expired

Also Published As

Publication number	Publication date
DE1185659B (de)	1965-01-21
BE636914A (xx)
GB1013771A (en)	1965-12-22
FR1368480A (fr)	1964-07-31
US3303481A (en)	1967-02-07

Publication	Publication Date	Title
BE616548R (xx)	1962-10-17
BE627359A (xx)
BE615294A (xx)
BE612311A (xx)
BE634667A (xx)
NL297488A (xx)
BE634513A (xx)
BE634164A (xx)
BE633351A (xx)
BE633045A (xx)
BE632957A (xx)
BE632781A (xx)
BE631419A (xx)
BE630775A (xx)
BE630156A (xx)
BE630053A (xx)
BE629601A (xx)
BE629481A (xx)
BE629308A (xx)
BE609543A (xx)
BE628752A (xx)
BE628726A (xx)
BE628716A (xx)
BE628568A (xx)
BE627677A (xx)