US3217324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal generating and processing device and application thereof to longrange radars
Assignee: Safran Aircraft Engines SAS
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Filing: 1961-12-19
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Granted: 1965-11-09
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Expires: 1981-12-19
Abstract
No abstract record available.
Inventors
- 👤 Adamsbaum Andre
- 👤 Nicolas Michel Jacques Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:21
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/06; G01S13/08; G01S13/10; G01S13/26; G01S13/28; G01S13/284; G01S13/288
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A RADAR HAVING A TRANSMITTER AND RECEIVER PULSE PROCESSING CIRCUITRY, COMPRISING, IN SAID CIRCUITRY, A PULSE COMPRESSION FILTER DEVICE HAVING CONSTITUENT ELEMENTS WITH SELECTIVELY VARIABLE CHARACTERISTICS, AN ERRATICALLY-OPERATING DEVICE ADAPTED TO PRODUCE CONTROL SIGNALS IN A PRACTICALLY UNPREDICATABLE MANNER, AND INTERCONNECTING MEANS BETWEEN SAID CONSTITUENT ELEMENTS AND SAID ERRATICALLYOPERATING DEVICE FOR BRINGING THE CHARACTERISTICS SELECTION OF SAID ELEMENTS UNDER THE CONTROL OF SAID SIGNALS.
Claim 2
Dependent Claim
64 words
A RADAR HAVING A TRANSMITTER AND RECEIVER PULSE PROCESSING CIRCUITRY, COMPRISING, IN SAID CIRCUITRY, A PULSE COMPRESSION FILTER DEVICE HAVING CONSTITUENT ELEMENTS WITH SELECTIVELY VARIABLE CHARACTERISTICS, AN ERRATICALLY-OPERATING DEVICE ADAPTED TO PRODUCE CONTROL SIGNALS IN A PRACTICALLY UNPREDICATABLE MANNER, AND INTERCONNECTING MEANS BETWEEN SAID CONSTITUENT ELEMENTS AND SAID ERRATICALLYOPERATING DEVICE FOR BRINGING THE CHARACTERISTICS SELECTION OF SAID ELEMENTS UNDER THE CONTROL OF SAID SIGNALS.
References Cited (Backward Citations)
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US3050726A
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Cited
US3046545A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |