BE645004A - - Google Patents

Info

Publication number: BE645004A
Authority: BE; Belgium

Application number

BE645004A

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.)

1963-03-12

Filing date

1964-03-11

Publication date

1964-07-01

1963-03-12 Priority claimed from US264532A external-priority patent/US3378822A/en

1964-03-11 Application filed filed Critical

1964-07-01 Publication of BE645004A publication Critical patent/BE645004A/xx

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
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
- G11C11/155—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements with cylindrical configuration
- 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
- G11C11/19—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using non-linear reactive devices in resonant circuits
- G11C11/20—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using non-linear reactive devices in resonant circuits using parametrons

Landscapes

Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Semiconductor Memories (AREA)
Digital Magnetic Recording (AREA)
Mram Or Spin Memory Techniques (AREA)

BE645004A 1963-03-12 1964-03-11 BE645004A (cs)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US264532A US3378822A (en)	1963-03-12	1963-03-12	Magnetic thin film memory having bipolar digit currents
US321759A US3378823A (en)	1963-03-12	1963-11-06	Thin-film magnetic memory employing coincident a.c. and d.c. drive signals

Publications (1)

Publication Number	Publication Date
BE645004A true BE645004A (cs)	1964-07-01

Family

ID=26950600

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE645004A BE645004A (cs)	1963-03-12	1964-03-11

Country Status (7)

Country	Link
US (1)	US3378823A (cs)
BE (1)	BE645004A (cs)
CH (1)	CH410064A (cs)
DE (1)	DE1449830A1 (cs)
GB (2)	GB1033096A (cs)
NL (3)	NL6402510A (cs)
SE (1)	SE309999B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3504358A (en) *	1965-08-30	1970-03-31	Sperry Rand Corp	Sensing device
US3461431A (en) *	1966-11-07	1969-08-12	Ncr Co	High speed thin film memory
US3529302A (en) *	1968-10-16	1970-09-15	Stromberg Carlson Corp	Thin film magnetic memory switching arrangement
US3736576A (en) *	1970-11-27	1973-05-29		Plated wire magnetic memory device
US3858226A (en) *	1973-06-05	1974-12-31	Canon Kk	Exposure value storage device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2856596A (en) *	1954-12-20	1958-10-14	Wendell S Miller	Magnetic control systems
US3116475A (en) *	1956-07-04	1963-12-31	Kokusai Denshin Denwa Co Ltd	Storage system for electric signals
US2980893A (en) *	1956-08-21	1961-04-18	Nippon Telegraph & Telephone	Memory system for electric signal
US3182296A (en) *	1960-05-18	1965-05-04	Bell Telephone Labor Inc	Magnetic information storage circuits
NL267166A (cs) *	1960-07-19
US3154769A (en) *	1962-11-07	1964-10-27	Burroughs Corp	Helical wrap memory
US3276001A (en) *	1963-02-08	1966-09-27	Research Corp	Magnetic analog device

0
- NL NL130903D patent/NL130903C/xx active
1963
- 1963-11-06 US US321759A patent/US3378823A/en not_active Expired - Lifetime
1964
- 1964-03-10 GB GB10050/64A patent/GB1033096A/en not_active Expired
- 1964-03-11 NL NL6402510A patent/NL6402510A/xx unknown
- 1964-03-11 BE BE645004A patent/BE645004A/xx unknown
- 1964-03-11 CH CH317864A patent/CH410064A/fr unknown
- 1964-10-15 GB GB42098/64A patent/GB1033097A/en not_active Expired
- 1964-10-21 NL NL6412260A patent/NL6412260A/xx unknown
- 1964-10-26 SE SE12880/64A patent/SE309999B/xx unknown
- 1964-11-05 DE DE19641449830 patent/DE1449830A1/de active Pending

Also Published As

Publication number	Publication date
DE1449830A1 (de)	1968-12-12
NL6402510A (cs)	1964-09-14
CH410064A (fr)	1966-03-31
NL6412260A (cs)	1965-05-07
US3378823A (en)	1968-04-16
SE309999B (cs)	1969-04-14
GB1033096A (en)	1966-06-15
GB1033097A (en)	1966-06-15
NL130903C (cs)

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BE627012A (cs)
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BE643735A (cs)	1964-05-29
BE465565A (cs)
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NL6402510A (cs)	1964-09-14
BE644386A (cs)	1964-06-15
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BE633275A (cs)
BE626826A (cs)
BE642005A (cs)
BE507458A (cs)
BE462764A (cs)
BE31062A (cs)
BE603935A (cs)
NL124900C (cs)
BE645057A (cs)	1964-09-14
BE625136A (cs)
BE621232A (cs)
BE644258A (cs)	1964-06-15
BE627023A (cs)
BE627151A (cs)
BE629714A (cs)