US3098982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Superregenerative amplifier
Assignee: Individual
•
Filing: 1959-07-21
•
Granted: 1963-07-23
•
Expires: 1979-07-21
Abstract
No abstract record available.
Inventors
- 👤 John H Kuck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:52
CPC Classifications
H; H03; H03D; H03D11/00; H03D11/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
IN A CIRCUIT ARRANGEMENT, MEANS INCLUDING AN OSCILLATOR IN WHICH OSCILLATIONS ARE ENABLE BY A KEYING PULSE FOR THE DURATION OF SAID KEYING PULSE, MEANS FOR RECEIVING A PORTION OF THE OUTPUT OF SAID OSCILLATOR AND USING IT TO PROVIDE SAID KEYING PULSE SO THAT SAID DURATION IS LESS THAN THE TIME REQUIRED FOR THE OSCILLATION OF SAID OSCILLATOR TO BUILD UP TO MAXIMUM AMPLITUDE, THEREBY FORMING A CLOSED FEEDBACK LOOP WHICH CAN BE USED TO CONTROL AND STABILIZE THE MAXIMUM AMPLITUDE TO WHICH THE OSCILLATIONS BUILD UP AND TO MODULATE THE OUTPUT OF SAID OSCILLATOR BY MEANS OF A MODULATING SIGNAL INJECTED INTO THE CONTROL LOOP.
References Cited (Backward Citations)
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Cited
US2519359A
Cited
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Cited
US2573762A
Cited
US2513428A
Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |