FR1059092A - Dispositif d'emmagasinage ferro-électrique - Google Patents

Dispositif d'emmagasinage ferro-électrique

Info

Publication number: FR1059092A
Authority: FR; France
Prior art keywords: storage device; ferroelectric storage; ferroelectric; storage
Prior art date: 1951-11-01
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

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

AT&T Corp

Original Assignee

Western Electric Co Inc

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.)

1951-11-01

Filing date

1952-04-23

Publication date

1954-03-22

1952-04-23 Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc

1954-03-22 Application granted granted Critical

1954-03-22 Publication of FR1059092A publication Critical patent/FR1059092A/fr

Status Expired legal-status Critical Current

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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/005—Digital stores in which the information is moved stepwise, e.g. shift registers with ferro-electric elements (condensers)
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/005—Arrangements for selecting an address in a digital store with travelling wave access

Landscapes

Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Microelectronics & Electronic Packaging (AREA)
Semiconductor Memories (AREA)

FR1059092D 1951-11-01 1952-04-23 Dispositif d'emmagasinage ferro-électrique Expired FR1059092A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US254245A US2717372A (en)	1951-11-01	1951-11-01	Ferroelectric storage device and circuit

Publications (1)

Publication Number	Publication Date
FR1059092A true FR1059092A (fr)	1954-03-22

Family

ID=22963509

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1059092D Expired FR1059092A (fr)	1951-11-01	1952-04-23	Dispositif d'emmagasinage ferro-électrique

Country Status (7)

Country	Link
US (1)	US2717372A (fr)
BE (1)	BE514698A (fr)
CH (1)	CH318886A (fr)
DE (1)	DE922257C (fr)
FR (1)	FR1059092A (fr)
GB (1)	GB717104A (fr)
NL (2)	NL80609C (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB784127A (en) *	1952-10-24	1957-10-02	Elliott Brothers London Ltd	Improvements in or relating to apparatus for generating coded patterns of electric pulses
US2884617A (en) *	1953-09-21	1959-04-28	Charles F Pulvari	Methods and apparatus for recording and reproducing intelligence
NL191135A (fr) *	1953-10-01
NL108197C (fr) *	1953-11-17
NL94512C (fr) *	1954-02-24
GB788353A (en) *	1954-07-26	1958-01-02	Plessey Co Ltd	Improvements in and relating to storage devices
NL201407A (fr) *	1955-02-18
US2928075A (en) *	1955-04-14	1960-03-08	Bell Telephone Labor Inc	Ferroelectric storage circuits
US2972734A (en) *	1955-06-23	1961-02-21	Bell Telephone Labor Inc	Electrical circuits employing ferroelectric condensers
US3030527A (en) *	1955-08-08	1962-04-17	Stewart Warner Corp	Piezo-electric power source assembly
BE550493A (fr) *	1955-11-08
NL210780A (fr) *	1955-11-21
BE553183A (fr) *	1955-12-07
US2854590A (en) *	1955-12-12	1958-09-30	Bell Telephone Labor Inc	Counting circuits employing ferroelectric capacitors
NL213762A (fr) *	1956-01-17
US2907823A (en) *	1956-01-25	1959-10-06	Siemens Ag	Start-stop teleprinter
US2912598A (en) *	1956-03-29	1959-11-10	Shockley Transistor Corp	Shifting register
US2860322A (en) *	1956-05-25	1958-11-11	Bell Telephone Labor Inc	Barium titanate memory device
US3126509A (en) *	1956-07-27	1964-03-24		Electrical condenser having two electrically
NL219588A (fr) *	1956-08-07
US2986681A (en) *	1956-10-31	1961-05-30	Bell Telephone Labor Inc	Monoclinic glycine sulfate and isomorphs
NL113403C (fr) *	1956-08-09
US2842313A (en) *	1956-12-28	1958-07-08	Ibm	Ferroelectric accumulator
US2960691A (en) *	1957-06-10	1960-11-15	Bell Telephone Labor Inc	Pulse signaling circuit
US2930906A (en) *	1957-08-08	1960-03-29	Bell Telephone Labor Inc	Ferroelectric counting circuit
NL230574A (fr) *	1957-08-27
BE580642A (fr) *	1958-08-04
US3082409A (en) *	1958-11-13	1963-03-19	Bell Telephone Labor Inc	Ferroelectric counting circuit
US3089132A (en) *	1958-12-30	1963-05-07	Bell Telephone Labor Inc	Ferroelectric code translator
US3112371A (en) *	1959-05-21	1963-11-26	Gen Dynamics Corp	Automatic communication system
US3142044A (en) *	1961-05-17	1964-07-21	Litton Systems Inc	Ceramic memory element
US3287600A (en) *	1962-11-19	1966-11-22	Jr Henry L Cox	Storage circuit for ferroelectric display screen
US3662194A (en) *	1970-07-08	1972-05-09	Juichi Moriki	High-voltage piezoelectric transformer housed with diodes
US5434811A (en) *	1987-11-19	1995-07-18	National Semiconductor Corporation	Non-destructive read ferroelectric based memory circuit
DE102008011414A1 (de) *	2008-02-27	2009-09-10	Continental Automotive Gmbh	Verfahren zum Polarisieren einer Piezokeramik

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2519513A (en) *	1948-09-09	1950-08-22	Ralph L Thompson	Binary counting circuit
US2306555A (en) *	1940-05-23	1942-12-29	Research Corp	Method for frequency control
US2473556A (en) *	1943-03-15	1949-06-21	Carl A Wiley	Device for controlling oscillating circuits
US2430457A (en) *	1945-09-20	1947-11-11	Bell Telephone Labor Inc	Key control sender
US2526207A (en) *	1946-04-27	1950-10-17	Rca Corp	Capacitor for frequency modulation
US2486560A (en) *	1946-09-20	1949-11-01	Erie Resistor Corp	Transducer and method of making the same
US2521329A (en) *	1947-08-15	1950-09-05	Brush Dev Co	Repolarized transducer system
NL81373C (fr) *	1947-12-26
US2614167A (en) *	1949-12-28	1952-10-14	Teleregister Corp	Static electromagnetic memory device

0
- NL NLAANVRAGE7711972,A patent/NL172335B/xx unknown
- NL NL80609D patent/NL80609C/xx active
- BE BE514698D patent/BE514698A/xx unknown
1951
- 1951-11-01 US US254245A patent/US2717372A/en not_active Expired - Lifetime
1952
- 1952-04-23 FR FR1059092D patent/FR1059092A/fr not_active Expired
- 1952-06-24 DE DEW8873A patent/DE922257C/de not_active Expired
- 1952-09-26 CH CH318886D patent/CH318886A/fr unknown
- 1952-10-24 GB GB26741/52A patent/GB717104A/en not_active Expired

Also Published As

Publication number	Publication date
CH318886A (fr)	1957-01-31
DE922257C (de)	1955-01-13
US2717372A (en)	1955-09-06
BE514698A (fr)
GB717104A (en)	1954-10-20
NL80609C (fr)
NL172335B (nl)

Publication	Publication Date	Title
FR1059092A (fr)	1954-03-22	Dispositif d'emmagasinage ferro-électrique
CH295638A (fr)	1954-01-15	Dispositif d'accrochage.
CH298696A (fr)	1954-05-15	Dispositif d'emmagasinage de données.
FR63716E (fr)	1955-10-03	Dispositif d'asservissement photoélectronique
FR1078432A (fr)	1954-11-18	Dispositif d'emmagasinage électronique
FR1052964A (fr)	1954-01-29	Dispositif régulateur
FR1029565A (fr)	1953-06-03	Dispositif d'emmagasinage
FR1069204A (fr)	1954-07-06	Dispositif d'agrafage
FR1041308A (fr)	1953-10-22	Dispositif d'essuie-jauge
FR1085637A (fr)	1955-02-04	Dispositif d'ephaseur
FR1050114A (fr)	1954-01-05	Dispositif d'arrosage
CH302300A (fr)	1954-10-15	Dispositif régénérateur d'impulsions.
FR1037506A (fr)	1953-09-17	Dispositif semoir
FR1059414A (fr)	1954-03-24	Dispositif d'accouplement perfectionné
FR1081800A (fr)	1954-12-22	Dispositif d'embrayage
FR1044994A (fr)	1953-11-23	Dispositif d'injection
FR1086431A (fr)	1955-02-11	Dispositif d'emmagasinage
FR1040363A (fr)	1953-10-14	Dispositif anti-vol
FR1031539A (fr)	1953-06-24	Dispositif d'ancrage
FR1064017A (fr)	1954-05-10	Dispositif d'injection
FR1071154A (fr)	1954-08-26	Dispositif d'excitation
FR1042439A (fr)	1953-11-02	Dispositif d'épluchage
FR1032846A (fr)	1953-07-06	Dispositif d'articulation
FR1045005A (fr)	1953-11-23	Dispositif antichoc
FR1032379A (fr)	1953-07-01	Dispositif d'épandage