US3082377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination generator and detector for a wave of predetermined shape
Assignee: Westinghouse Electric Corp
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Filing: 1959-07-30
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Granted: 1963-03-19
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Expires: 1979-07-30
Abstract
No abstract record available.
Inventors
- 👤 Richard F J Filipowsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:13
CPC Classifications
H; H03; H03D; H03D1/00; H03H; H03H11/00; H03H11/02; H03H11/04; H03K; H03K5/00; H03K5/01; H03K5/04; H03K5/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A COMBINATION WAVEFORM GENERATOR AND DETECTOR COMPRISING A MATCHED FILTER RESPONSIVE TO THE POLARITY OF AN INPUT PULSE WHEN APPLIED THERETO FOR PROVIDING A RECTANGULAR PULSE OUTPUT AND FOR PRODUCING THE HIGHEST INSTANTANEOUS OUTPUT AT A TIME COINCIDENT WITH THE END OF A WAVEFORM WHEN APPLIED THERETO, OSCILLATOR MEANS, A FIRST SIGNAL CHANNEL OPERATIVELY CONNECTING THE OUTPUT OF SAID SIGNAL CHANNEL OPERATIVELY CONNECTING THE OUTPUT OF SAID FILTER TO SAID OSCILLATOR, AND A SECOND SIGNAL CHANNEL OPERATIVELY CONNECTING THE OUTPUT OF SAID FILTER TO SAID OSCILLATOR MEANS AND INCLUDING MEANS FOR DELAYING AND INVERTING THE SIGNAL BEING PASSED THERETHROUGH.
Claim 2
Dependent Claim
99 words
A COMBINATION WAVEFORM GENERATOR AND DETECTOR COMPRISING A MATCHED FILTER RESPONSIVE TO THE POLARITY OF AN INPUT PULSE WHEN APPLIED THERETO FOR PROVIDING A RECTANGULAR PULSE OUTPUT AND FOR PRODUCING THE HIGHEST INSTANTANEOUS OUTPUT AT A TIME COINCIDENT WITH THE END OF A WAVEFORM WHEN APPLIED THERETO, OSCILLATOR MEANS, A FIRST SIGNAL CHANNEL OPERATIVELY CONNECTING THE OUTPUT OF SAID SIGNAL CHANNEL OPERATIVELY CONNECTING THE OUTPUT OF SAID FILTER TO SAID OSCILLATOR, AND A SECOND SIGNAL CHANNEL OPERATIVELY CONNECTING THE OUTPUT OF SAID FILTER TO SAID OSCILLATOR MEANS AND INCLUDING MEANS FOR DELAYING AND INVERTING THE SIGNAL BEING PASSED THERETHROUGH.
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) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |