US4965725B1
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Neural network based automated cytological specimen classification system and method
Assignee: TriPath Imaging Inc
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Filing: 1988-04-08
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Granted: 1996-05-07
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Expires: 2008-04-08
Abstract
Abstract An automated screening system and method for cytological specimen classification in which a neural network is utilized in performance of the classification function. Also included is an automated microscope and associated image processing circuitry.
Inventors
- 👤 Mark R Rutenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:23
CPC Classifications
G; G01; G01N; G01N15/00; G01N15/10; G01N15/14; G01N15/1468; G06; G06N; G06N3/00; G06N3/02; G06N3/04; G06N3/0499; G06N3/08; G06N3/09; G06V; G06V20/00; G06V20/60; G06V20/69; G06V20/693; G06V20/698; G16; G16H; G16H30/00; G16H30/40; G16H50/00; G16H50/20; G01N15/1429; G01N15/1433; G01N2015/1488; Y; Y10; Y10S; Y10S128/00; Y10S128/92; Y10S128/925; Y10S706/00; Y10S706/902; Y10S706/924
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-05-07 | 1999-11-06 | 2000-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-05-07 | 2003-11-06 | 2004-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-05-07 | 2007-11-06 | 2008-05-07 | $7700.00 | Window Closed / Lapsed |