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US3089123A Expired / Lapsed US ⏱️ 0.0 years remaining

Character recognition quantizing apparatus

Assignee: International Business Machines Corp
•
Filing: 1959-11-12
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Granted: 1963-05-07
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Expires: 1979-11-12
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Abstract

No abstract record available.

Inventors

  • 👤 Robert B Hennis
  • 👤 Russell H Larson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 12:24
CPC Classifications
G; G06; G06V; G06V30/00; G06V30/10; G06V30/16; G06V30/162; G06V30/164

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 133 words
CHARACTER RECOGNITION APPARATUS COMPRISING MEANS FOR SCANNING A SURFACE CARRYING ENERGIZED CHARACTER FORMING AREAS AND PRODUCING A SIGNAL RESPONSIVE TO THE SURFACE SCANNED, QUANTIZING MEANS FOR DETERMINING SUCCESSIVE INCREMENTS OF SAID SIGNAL INDICATIVE OF SCANNED CHARACTER FORMING AREAS, TIMING MEANS FOR ESTABLISHING A PLURALITY OF CHARACTER INCREMENTAL INTERVALS DURING THE SCANNING OF A CHARACTER, AND MEANS RESPONSIVE TO SAID QUANTIZING MEANS AND SAID TIMING MEANS DURING SUCCESSIVE CHARACTER INCREMENTAL INTERVALS FOR IDENTIFYING THE CHARACTER SCANNED, SAID QUANTIZING MEANS INCLUDING MEANS RESPONSIVE TO SAID SIGNAL FOR PRODUCING AN OUTPUT INDICATIVE OF THE DURATION OF CHARACTER INFORMATION BEARING INCREMENTS OF SAID SIGNAL HAVING COMPLETE INTERRUPTIONS THEREIN NOT EXCEEDING A PREDETERMINED MAXIMUM DURATION AND MEANS DELAYING THE START OF SAID OUTPUT FOR THE DURATION APPROXIMATELY THE MINIMUM INFORMATION BEARING TIME FOR RECOGNITION OF A CHARACTER INCREMENT.

References Cited (Backward Citations)

GB785153A Cited
FR1174001A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-05-06 1966-11-05 1967-05-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-05-06 1970-11-05 1971-05-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-05-06 1974-11-05 1975-05-07 $7700.00 Window Closed / Lapsed

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