BE514698A - - Google Patents
Info
- Publication number
- BE514698A BE514698A BE514698DA BE514698A BE 514698 A BE514698 A BE 514698A BE 514698D A BE514698D A BE 514698DA BE 514698 A BE514698 A BE 514698A
- Authority
- BE
- Belgium
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
- G11C11/21—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)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
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 |
---|---|
BE514698A true BE514698A (fr) |
Family
ID=22963509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE514698D BE514698A (fr) | 1951-11-01 |
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) | NL172335B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077702B (de) * | 1956-01-17 | 1960-03-17 | Ibm Deutschland | Aus einem Kondensator mit ferroelektrischem Dielektrikum bestehendes Speicherelement |
Families Citing this family (34)
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 |
NL99558C (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 |
CA593093A (en) * | 1955-02-18 | 1960-02-23 | T. Matthias Bernd | Ferroelectric storage device |
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 | |||
NL202652A (fr) * | 1955-12-07 | |||
US2854590A (en) * | 1955-12-12 | 1958-09-30 | Bell Telephone Labor Inc | Counting circuits employing ferroelectric capacitors |
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 |
NL217538A (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)
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 |
USRE23813E (en) * | 1947-12-26 | 1954-04-20 | Piezoelectric transducer and method for producing same | |
US2614167A (en) * | 1949-12-28 | 1952-10-14 | Teleregister Corp | Static electromagnetic memory device |
-
0
- NL NL80609D patent/NL80609C/xx active
- NL NLAANVRAGE7711972,A patent/NL172335B/xx unknown
- 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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077702B (de) * | 1956-01-17 | 1960-03-17 | Ibm Deutschland | Aus einem Kondensator mit ferroelektrischem Dielektrikum bestehendes Speicherelement |
Also Published As
Publication number | Publication date |
---|---|
NL172335B (nl) | |
US2717372A (en) | 1955-09-06 |
GB717104A (en) | 1954-10-20 |
NL80609C (fr) | |
DE922257C (de) | 1955-01-13 |
FR1059092A (fr) | 1954-03-22 |
CH318886A (fr) | 1957-01-31 |