FR71249E - Dispositifs de mémoire - Google Patents

Dispositifs de mémoire

Info

Publication number
FR71249E
FR71249E FR71249DA FR71249E FR 71249 E FR71249 E FR 71249E FR 71249D A FR71249D A FR 71249DA FR 71249 E FR71249 E FR 71249E
Authority
FR
France
Prior art keywords
memory devices
memory
devices
Prior art date
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
English (en)
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.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR71249E publication Critical patent/FR71249E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/257—Picture signal generators using flying-spot scanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electron Beam Exposure (AREA)
  • Particle Accelerators (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Manufacturing Optical Record Carriers (AREA)
FR71249D 1955-10-18 1957-02-18 Dispositifs de mémoire Expired FR71249E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US541195A US2830285A (en) 1955-10-18 1955-10-18 Storage system
US573989A US2834005A (en) 1955-10-18 1956-03-26 Optical storage system

Publications (1)

Publication Number Publication Date
FR71249E true FR71249E (fr) 1959-10-30

Family

ID=27066643

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1157767D Expired FR1157767A (fr) 1955-10-18 1956-07-12 Dispositifs de mémoire
FR71249D Expired FR71249E (fr) 1955-10-18 1957-02-18 Dispositifs de mémoire

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1157767D Expired FR1157767A (fr) 1955-10-18 1956-07-12 Dispositifs de mémoire

Country Status (7)

Country Link
US (2) US2830285A (fr)
BE (2) BE552950A (fr)
CH (1) CH378957A (fr)
DE (2) DE1018464B (fr)
FR (2) FR1157767A (fr)
GB (2) GB789660A (fr)
NL (3) NL209299A (fr)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249045A (en) 1954-12-24 1993-09-28 Lemelson Jerome H Apparatus and methods for automated observation of three-dimensional objects
NL251340A (fr) * 1955-11-10
NL225197A (fr) * 1956-11-09
US2897399A (en) * 1957-01-25 1959-07-28 Ibm Memory devices
NL127169C (fr) * 1957-06-12
US3106700A (en) * 1957-06-27 1963-10-08 Gen Electric Photographic storage system
FR1189290A (fr) * 1957-12-05 1959-10-01 Comparateur de nombres exprimés en code binaire pur et en code binaire réfléchi
US3176274A (en) * 1958-03-31 1965-03-30 California Research Corp Recording storage tube readout method and apparatus
US3115623A (en) * 1958-04-18 1963-12-24 Int Standard Electric Corp Decoding arrangements for electric pulse code modulation systems
US3037189A (en) * 1958-04-23 1962-05-29 Sylvania Electric Prod Visual display system
US3076957A (en) * 1958-05-09 1963-02-05 Hankes Data processing system
US2984750A (en) * 1958-07-31 1961-05-16 Bell Telephone Labor Inc Modified optical system for off-axis flying-spot scanners
US3007138A (en) * 1958-08-21 1961-10-31 Itt Code recognition circuit
US3004242A (en) * 1958-09-03 1961-10-10 Itt Data read-out system
NL249545A (fr) * 1959-03-31
US3084334A (en) * 1959-04-29 1963-04-02 Avco Corp Direct access photomemory for storage and retrieval of information
US3161866A (en) * 1959-05-11 1964-12-15 Data Display Inc Cathode ray tube symbol display system having equal resistor postition control
US3102998A (en) * 1959-06-05 1963-09-03 Bell Telephone Labor Inc Storage system
US3121216A (en) * 1959-06-25 1964-02-11 Gen Electric Quick access reference data file
US3195399A (en) * 1959-09-10 1965-07-20 Jonker Business Machines Inc Method and apparatus for dissemination of information retrieval systems and enlargement of capacity
US3108694A (en) * 1959-09-14 1963-10-29 Gen Electric System for collating documents in response to indicia apparing thereon
US3067407A (en) * 1959-12-24 1962-12-04 Ibm Cathode ray tube printer
US3191157A (en) * 1960-01-21 1965-06-22 Rca Corp Optical memory
US3077984A (en) * 1960-02-12 1963-02-19 johnson
US3161867A (en) * 1960-03-14 1964-12-15 Beckman Instruments Inc Logic systems
US3121866A (en) * 1960-05-05 1964-02-18 Westinghouse Electric Corp Magneto-optical analog to digital signal converter
US3061672A (en) * 1960-07-25 1962-10-30 Sperry Rand Corp Run length encoder
US3123804A (en) * 1960-08-23 1964-03-03 Character recognition system
US3090240A (en) * 1960-10-27 1963-05-21 Itt Electronic accelerometer
US3179883A (en) * 1960-11-08 1965-04-20 Bell Telephone Labor Inc Point matrix display unit for testing logic circuit
US3138783A (en) * 1961-01-18 1964-06-23 Ohio Commw Eng Co Arrangement for reading out symbolically recorded information in color
US3196393A (en) * 1961-02-09 1965-07-20 Ohio Commw Eng Co Input device for data processing system
US3231884A (en) * 1961-07-13 1966-01-25 Cons Electrodynamics Corp Digital transducer
FR1312000A (fr) * 1961-11-02 1962-12-14 Bull Sa Machines Système de mémoire photographique
US3240114A (en) * 1961-11-17 1966-03-15 Jonker Business Machines Inc Information storage and retrieval copy apparatus
US3179001A (en) * 1961-12-08 1965-04-20 Silverman Daniel Method and apparatus for storing on and retrieving information from multiple information strips
US3206557A (en) * 1962-02-05 1965-09-14 Link Division Of General Prec Random access talking machine with intensity modulated film
DE1249687B (fr) * 1962-08-09 1967-09-07
US3155961A (en) * 1962-08-28 1964-11-03 Electro Mechanical Res Inc Analog-to-digital converters
US3331948A (en) * 1963-02-08 1967-07-18 Robert F X Salmon Oscillating light sensitive device for reading oscillograph traces
US3314052A (en) * 1963-04-12 1967-04-11 Ibm Light modulation system
US3287492A (en) * 1963-06-10 1966-11-22 Warren E Milroy Real time color-coded tactical display
US3296594A (en) * 1963-06-14 1967-01-03 Polaroid Corp Optical associative memory
US3276008A (en) * 1963-08-08 1966-09-27 Dick Co Ab Character alignment and proportional spacing system
US3221337A (en) * 1963-11-12 1965-11-30 Gen Electric System for correcting the position of a writing or reading beam relation to a recording medium
US3307157A (en) * 1964-01-02 1967-02-28 Xerox Corp Light scan recording and readout
US3337766A (en) * 1964-04-16 1967-08-22 Ibm Selective beam positioning of a flying spot scanner with error correction
US3381290A (en) * 1964-09-17 1968-04-30 Ibm Function generator system
US3381277A (en) * 1965-10-11 1968-04-30 Northern Electric Co System for selective readout of an information store
US3535684A (en) * 1968-04-15 1970-10-20 Gen Electric Data storage and retrieval apparatus utilizing reflected light from a single optical source
US3582617A (en) * 1969-01-31 1971-06-01 Pitney Bowes Alpex Coded punched hole document reader
US3600593A (en) * 1969-11-10 1971-08-17 Pitney Bowes Alpex Hand held printed ticket reader comprising a rectilinearly moving scanning lens
US3680075A (en) * 1970-05-04 1972-07-25 North American Rockwell System for composition of symbols
US3774169A (en) * 1971-02-08 1973-11-20 K Smith Data storage and color analysis systems
US3783272A (en) * 1972-07-10 1974-01-01 Gte Sylvania Inc Optical-to-electrical transducer assemblage
US4380776A (en) * 1978-04-10 1983-04-19 Computer Microfilm International Corporation Image positioning apparatus
US5109241A (en) * 1991-01-30 1992-04-28 Management Graphics, Inc. Photographic apparatus with automatic film type determination
GB2284695A (en) * 1993-12-10 1995-06-14 Secr Defence Bar-code reader

Also Published As

Publication number Publication date
GB828862A (en) 1960-02-24
NL126311C (fr)
US2834005A (en) 1958-05-06
US2830285A (en) 1958-04-08
DE1018464B (de) 1957-10-31
BE550314A (fr)
DE1025451B (de) 1958-03-06
FR1157767A (fr) 1958-06-03
NL212600A (fr)
BE552950A (fr)
NL209299A (fr)
GB789660A (en) 1958-01-22
CH378957A (fr) 1964-06-30

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