US3018962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for determining the correlation coefficients of data
Assignee: Texas Instruments Inc
•
Filing: 1954-10-08
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Granted: 1962-01-30
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Expires: 1974-10-08
Abstract
No abstract record available.
Inventors
- 👤 Hal J Jones
- 👤 Jr John A Morrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:22
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/19; G06G7/1914; G01; G01V; G01V1/00; G01V1/28; G01V1/36; G01V1/364; G01V1/366; G01V2210/00; G01V2210/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2253975A
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US2693908A
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US2725191A
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US2614327A
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US2643819A
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US2779428A
Cited
US2676206A
Cited
US2721990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |