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US3461318A
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Monolithically fabricated sense amplifier-threshold detector
Assignee: International Business Machines Corp
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Filing: 1966-04-22
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Granted: 1969-08-12
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Expires: 1986-04-22
Abstract
No abstract record available.
Inventors
- 👤 Robert Ordower
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:35
CPC Classifications
G; G11; G11C; G11C17/00; G11C17/08; G11C11/00; G11C11/02; G11C11/06; G11C11/06007; H; H03; H03K; H03K5/00; H03K5/01; H03K5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3366889A
Cited
US3399357A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |