Patent US5679122A successfully refreshed from Google Patents.
Patent US3284794A successfully refreshed from Google Patents.
US3284794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parallel analog to digital converter
Assignee: Westinghouse Electric Corp
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Filing: 1963-02-06
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Granted: 1966-11-08
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Expires: 1983-02-06
Abstract
No abstract record available.
Inventors
- 👤 Lawrence M Bean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:21
CPC Classifications
H; H03; H03M; H03M1/00; H03M1/12; H03M1/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
AN ELECTRONIC ANALOG TO DIGITAL CONVERTER FOR CONVERTING AN ANALOG VOLTAGE INTO A DIGITAL REPRESENTATION, COMPRISING, IN COMBINATION: A PLURALITY OF VOLTAGE DIVIDER NETWORKS EACH FOR SIMULTANEOUSLY RECEIVING SAID ANALOG VOLTAGE TO PROVIDE A PLURALITY OF SUCCESSIVELY DECREASING CONTROL VOLTAGES REGARDLESS OF THE VALUE OF SAID ANALOG VOLTAGE; A PLURALITY OF THRESHOLD DETECTORS, EACH RESPONSIVE TO A DIFFERENT ONE OF SAID CONTROL VOLTAGES;
Claim 2
Dependent Claim
63 words
AN ELECTRONIC ANALOG TO DIGITAL CONVERTER FOR CONVERTING AN ANALOG VOLTAGE INTO A DIGITAL REPRESENTATION, COMPRISING, IN COMBINATION: A PLURALITY OF VOLTAGE DIVIDER NETWORKS EACH FOR SIMULTANEOUSLY RECEIVING SAID ANALOG VOLTAGE TO PROVIDE A PLURALITY OF SUCCESSIVELY DECREASING CONTROL VOLTAGES REGARDLESS OF THE VALUE OF SAID ANALOG VOLTAGE; A PLURALITY OF THRESHOLD DETECTORS, EACH RESPONSIVE TO A DIFFERENT ONE OF SAID CONTROL VOLTAGES;
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |