Patent US3457552A successfully refreshed from Google Patents.
US3457552A
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Adaptive self-organizing pattern recognizing system
Assignee: Raytheon Co
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Filing: 1966-10-24
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Granted: 1969-07-22
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Expires: 1986-10-24
Abstract
No abstract record available.
Inventors
- 👤 Robert H Asendorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:21
CPC Classifications
G; G06; G06N; G06N3/00; G06N3/02; G06N3/04; G06N3/0499; G06N3/08; G06N3/09; G06N3/092; G06V; G06V30/00; G06V30/10; G06V30/19; G06V30/192; G06V30/194
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3022005A
Cited
US3255436A
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US3341814A
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US3267439A
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US3267431A
Cited
US3311895A
Cited
US3319229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |