US3354438A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radar video data reduction system
Assignee: Individual
•
Filing: 1965-04-13
•
Granted: 1967-11-21
•
Expires: 1985-04-13
Abstract
No abstract record available.
Inventors
- 👤 John R Sandlin
- 👤 Clyde S Fuller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:30
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/66; G01S13/70; G01S7/00; G01S7/02; G01S7/28; G01S7/2806
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
160 words
A DATA REDUCTION SYSTEM IN WHICH DIFFERENT INFORMATION SIGNALS PRESENT DATA; SAID SIGNALS OCCUR AT DIFFERENT TIMES FROM EACH OTHER AND EACH GIVEN SIGNAL IS NOT CONTINUOUS IN TIME; A RECEIVER MEANS FOR DETECTING THESE INFORMATION SIGNALS; FIRST MEANS HAVING AN OUTPUT WHICH IS A SERIES OF DISCRETE VALUES REPRESENTATIVE OF VALUES OF ITS INPUT AT A SERIES OF POINTS IN TIME; SAID RECEIVER MEANS HAVING AN OUTPUT WHICH IS CONNECTED TO THE INPUT OF SAID FIRST MEANS; SAID FIRST MEANS FURTHER HAVING A CONTROL INPUT WHICH CONTROLS THE TIME WHEN THE FIRST MEANS WILL EXTRACT INFORMATION FROM THE RECEIVER MEANS; SECOND MEANS HAVING AN OUTPUT SO RELATED TO THE DIFFERENT INFORMATION SIGNALS THAT, UPON BEING CONNECTED TO THE CONTROL INPUT OF SAID FIRST MEANS, ONLY SIGNALS OF A SINGLE ONE OF THE DIFFERENT INFORMATION SIGNALS OF A SINGLE THE FIRST MEANS FROM SAID RECEIVER MEANS; AND CONNECTIONS BETWEEN SAID SECOND MEANS AND THE CONTROL INPUT OF SAID FIRST MEANS.
Claim 2
Dependent Claim
160 words
A DATA REDUCTION SYSTEM IN WHICH DIFFERENT INFORMATION SIGNALS PRESENT DATA; SAID SIGNALS OCCUR AT DIFFERENT TIMES FROM EACH OTHER AND EACH GIVEN SIGNAL IS NOT CONTINUOUS IN TIME; A RECEIVER MEANS FOR DETECTING THESE INFORMATION SIGNALS; FIRST MEANS HAVING AN OUTPUT WHICH IS A SERIES OF DISCRETE VALUES REPRESENTATIVE OF VALUES OF ITS INPUT AT A SERIES OF POINTS IN TIME; SAID RECEIVER MEANS HAVING AN OUTPUT WHICH IS CONNECTED TO THE INPUT OF SAID FIRST MEANS; SAID FIRST MEANS FURTHER HAVING A CONTROL INPUT WHICH CONTROLS THE TIME WHEN THE FIRST MEANS WILL EXTRACT INFORMATION FROM THE RECEIVER MEANS; SECOND MEANS HAVING AN OUTPUT SO RELATED TO THE DIFFERENT INFORMATION SIGNALS THAT, UPON BEING CONNECTED TO THE CONTROL INPUT OF SAID FIRST MEANS, ONLY SIGNALS OF A SINGLE ONE OF THE DIFFERENT INFORMATION SIGNALS OF A SINGLE THE FIRST MEANS FROM SAID RECEIVER MEANS; AND CONNECTIONS BETWEEN SAID SECOND MEANS AND THE CONTROL INPUT OF SAID FIRST MEANS.
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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) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |