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US3201751A Expired / Lapsed US ⏱️ 0.0 years remaining

Optical character reading machine with a photocell mosaic examining device

Assignee: Control Data Corp
•
Filing: 1961-06-06
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Granted: 1965-08-17
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Expires: 1981-06-06
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Abstract

No abstract record available.

Inventors

  • 👤 Rabinow Jacob

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 18:08
CPC Classifications
G; G06; G06V; G06V30/00; G06V30/10; G06V30/14; G06V30/146

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 131 words
IN A READING MACHINE, AN EXAMINATION DEVICE HAVING A FIELD OF VIEW ACROSS WHICH AN UNKNOWN CHARACTER PASSES, MEANS CONTINUALLY PROVIDING ANALOG INTELLIGENCE OUTPUTS FROM SAID DEVICE AS SAID CHARACTER PASSES, ANALOG STORAGE MEANS FOR EACH OF A PLURALITY OF CHARACTERS TO BE IDENTIFIED, ANALOG CORRELATION MEANS RESPONSIVE TO SID OUTPUTS FOR IMPRESSING SIGNALS ON SAID STORAGE MEANS CORRESPONDING TO THE INTELLIGENCE OUTPUTS FOR PREDETERMINED GROUPINGS OF THE AREAS OF SAID EXAMINATION DEVICE, A PORTION OF SAID INTELLIGENCE-OUTPUT-PROVIDING MEANS ALSO CONSTITUTING MEANS RESPONDIDNG TO THE FULL OCCUPANCY OF THE CHARACTER IN SAID FIELD VIEW TO PROVIDE A TRIGGER SIGNAL, AND MEANS RESPONDING TO SAID TRIGGER SIGNAL TO INTERROGATE EACH STORAGE MEANS AND YIELD A SIGNAL WHICH IDENTIFIES THE STORAGE MEANS HAVING THE OPTIMUM STORED SIGNAL AT THE TIME OF SAID TRIGGER.
Claim 2
Dependent Claim 131 words
IN A READING MACHINE, AN EXAMINATION DEVICE HAVING A FIELD OF VIEW ACROSS WHICH AN UNKNOWN CHARACTER PASSES, MEANS CONTINUALLY PROVIDING ANALOG INTELLIGENCE OUTPUTS FROM SAID DEVICE AS SAID CHARACTER PASSES, ANALOG STORAGE MEANS FOR EACH OF A PLURALITY OF CHARACTERS TO BE IDENTIFIED, ANALOG CORRELATION MEANS RESPONSIVE TO SID OUTPUTS FOR IMPRESSING SIGNALS ON SAID STORAGE MEANS CORRESPONDING TO THE INTELLIGENCE OUTPUTS FOR PREDETERMINED GROUPINGS OF THE AREAS OF SAID EXAMINATION DEVICE, A PORTION OF SAID INTELLIGENCE-OUTPUT-PROVIDING MEANS ALSO CONSTITUTING MEANS RESPONDIDNG TO THE FULL OCCUPANCY OF THE CHARACTER IN SAID FIELD VIEW TO PROVIDE A TRIGGER SIGNAL, AND MEANS RESPONDING TO SAID TRIGGER SIGNAL TO INTERROGATE EACH STORAGE MEANS AND YIELD A SIGNAL WHICH IDENTIFIES THE STORAGE MEANS HAVING THE OPTIMUM STORED SIGNAL AT THE TIME OF SAID TRIGGER.

References Cited (Backward Citations)

US2786400A Cited
US2682043A Cited
US2932006A Cited
US3025495A Cited
US3069079A Cited
US2978675A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-08-16 1969-02-15 1969-08-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-08-16 1973-02-15 1973-08-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-08-16 1977-02-15 1977-08-17 $7700.00 Window Closed / Lapsed

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