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US3125727A
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Voltage amplitude detection apparatus
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
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Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:41
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/153
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
181 words
VOLTAGE AMPLITUDE DETECTION APPARATUS INCLUDING A SOURCE OF INPUT SINGALS; SOURCES OF FIRST AND SECOND FIXED REFERENCE VOLTAGE LEVELS; A FIRST AMPLITUDE DETECTION CIRCUIT CONNECTED TO SAID INPUT SIGNAL SOURCE AND TO SAID FIRST REFERENCE VOLTAGE LEVEL SOURCE; A SECOND AMPLITUDE DETECTION CIRCUIT CONNECTED TO SAID INPUT SIGNAL SOURCE AND TO SAID SECOND REFERENCE VOLTAGE LEVEL SOURCE; CONTROL MEANS CONNECTED BETWEEN SAID FIRST AND SECOND AMPLITUDE DETECTION CIRCUITS OPERABLE TO RENDER THE DETECTION CIRCUITS EFFECTIVE EACH IN RESPONSE TO AN OUTPUT SIGNAL PRODUCED BY THE OTHER, SAID CONTROL MEANS INITIALLY BEING CONDITIONED TO RENDER SAID FIRST DETECTION CIRCUIT EFFECTIVE TO PRODUCE A FIRST OUTPUT SIGNAL WHEN AN INPUT SIGNAL PASSES THROUGH SAID FIRST REFERENCE VOLTAGE LEVEL, AND SAID SECOND AMPLITUDE DETECTION CIRCUIT BEING RENDERED EFFECTIVE BY SAID CONTROL MEANS ONLY AFTER THE OCCURRENCE OF SAID FIRST OUTPUT SIGNAL TO PRODUCE A SECOND OUTPUT SIGNAL WHEN SAID INPUT SIGNAL PASSES THROUGH SAID SECOND REFERENCE VOLTAGE LEVEL; AND MEANS CONNECTED TO SAID SECOND AMPLITUDE DETECTION CIRCUIT OPERATIVE TO PRODUCE A FINAL OUTPUT SIGNAL IN RESPONSE TO THE OCCURRENCE OF SAID SECOND OUTPUT SIGNAL.
Claim 2
Dependent Claim
181 words
VOLTAGE AMPLITUDE DETECTION APPARATUS INCLUDING A SOURCE OF INPUT SINGALS; SOURCES OF FIRST AND SECOND FIXED REFERENCE VOLTAGE LEVELS; A FIRST AMPLITUDE DETECTION CIRCUIT CONNECTED TO SAID INPUT SIGNAL SOURCE AND TO SAID FIRST REFERENCE VOLTAGE LEVEL SOURCE; A SECOND AMPLITUDE DETECTION CIRCUIT CONNECTED TO SAID INPUT SIGNAL SOURCE AND TO SAID SECOND REFERENCE VOLTAGE LEVEL SOURCE; CONTROL MEANS CONNECTED BETWEEN SAID FIRST AND SECOND AMPLITUDE DETECTION CIRCUITS OPERABLE TO RENDER THE DETECTION CIRCUITS EFFECTIVE EACH IN RESPONSE TO AN OUTPUT SIGNAL PRODUCED BY THE OTHER, SAID CONTROL MEANS INITIALLY BEING CONDITIONED TO RENDER SAID FIRST DETECTION CIRCUIT EFFECTIVE TO PRODUCE A FIRST OUTPUT SIGNAL WHEN AN INPUT SIGNAL PASSES THROUGH SAID FIRST REFERENCE VOLTAGE LEVEL, AND SAID SECOND AMPLITUDE DETECTION CIRCUIT BEING RENDERED EFFECTIVE BY SAID CONTROL MEANS ONLY AFTER THE OCCURRENCE OF SAID FIRST OUTPUT SIGNAL TO PRODUCE A SECOND OUTPUT SIGNAL WHEN SAID INPUT SIGNAL PASSES THROUGH SAID SECOND REFERENCE VOLTAGE LEVEL; AND MEANS CONNECTED TO SAID SECOND AMPLITUDE DETECTION CIRCUIT OPERATIVE TO PRODUCE A FINAL OUTPUT SIGNAL IN RESPONSE TO THE OCCURRENCE OF SAID SECOND OUTPUT SIGNAL.
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) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |