Patent US3214754A successfully refreshed from Google Patents.
US3214754A
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Radar system with automatic threshold control
Assignee: Telefunken Patentverwertungs GmbH
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Filing: 1962-09-04
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Granted: 1965-10-26
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Expires: 1982-09-04
Abstract
No abstract record available.
Inventors
- 👤 Hildebrandt Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:51
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/28; G01S7/285; G01S7/292; G01S7/2923; G01S7/2925; G01S7/2921; G01S7/2922; G01S7/2927
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
IN A RADAR SYSTEM HAVING A TARGET DETECTION DEVICE AND A DATA PROCESSING DEVICE, THE IMPROVEMENT THAT THE DATA PRCESSING DEVICE HAS ASSOCIATED WITH IT MEANS FOR AUTOMATICALLY FEEDING BACK TO THE DETECTING DEVICE A SIGNAL CONTROLLING THE OPERATING THRESHOLD OF THE LATTER, SAID MEANS OPERATING IN DEPENDENCE ON THE LIMIT OF STABILITY OF THE DATA PROCESSING DEVICE.
Claim 2
Dependent Claim
58 words
IN A RADAR SYSTEM HAVING A TARGET DETECTION DEVICE AND A DATA PROCESSING DEVICE, THE IMPROVEMENT THAT THE DATA PRCESSING DEVICE HAS ASSOCIATED WITH IT MEANS FOR AUTOMATICALLY FEEDING BACK TO THE DETECTING DEVICE A SIGNAL CONTROLLING THE OPERATING THRESHOLD OF THE LATTER, SAID MEANS OPERATING IN DEPENDENCE ON THE LIMIT OF STABILITY OF THE DATA PROCESSING DEVICE.
References Cited (Backward Citations)
US3035263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |