US3310751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal distortion correction circuit employing means for storing signal samples and initiating correction when the pattern of stored samples indicates the presence of distortion
Assignee: RCA Corp
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Filing: 1963-04-30
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Granted: 1967-03-21
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Expires: 1983-04-30
Abstract
No abstract record available.
Inventors
- 👤 Charles R Atzenbeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:55
CPC Classifications
H; H04; H04L; H04L25/00; H04L25/02; H04L25/03; H04L25/03006; H04L25/03012; H04L25/03114; H04L1/00; H04L1/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A CIRCUIT FOR DETECTING AND CORRECTING DISTORTION IN A SIGNAL COMPRISING, IN COMBINATION, MEANS FOR SAMPLING SAID SIGNAL AT A RATE DETERMINED BY SAID DISTORTION AND FOR STORING SAID SAMPLES, MEANS FOR EXAMINING SAID STORED SAMPLES FOR A PATTERN WHICH INDICATES THE PRESENCE OF SAID DISTORTION IN SAID SIGNAL AND FOR REMOVING SAID PATTERN OF STORED SAMPLES FROM SAID STORAGE MEANS WHEN SAID PATTERN OCCURS, AND MEANS FOR DERIVING SAID SIGNAL FROM SAID STORAGE MEANS FREE OF SAID DISTORTION.
Claim 2
Dependent Claim
79 words
A CIRCUIT FOR DETECTING AND CORRECTING DISTORTION IN A SIGNAL COMPRISING, IN COMBINATION, MEANS FOR SAMPLING SAID SIGNAL AT A RATE DETERMINED BY SAID DISTORTION AND FOR STORING SAID SAMPLES, MEANS FOR EXAMINING SAID STORED SAMPLES FOR A PATTERN WHICH INDICATES THE PRESENCE OF SAID DISTORTION IN SAID SIGNAL AND FOR REMOVING SAID PATTERN OF STORED SAMPLES FROM SAID STORAGE MEANS WHEN SAID PATTERN OCCURS, AND MEANS FOR DERIVING SAID SIGNAL FROM SAID STORAGE MEANS FREE OF SAID DISTORTION.
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) | 1970-03-20 | 1970-09-19 | 1971-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-20 | 1974-09-19 | 1975-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-20 | 1978-09-19 | 1979-03-21 | $7700.00 | Window Closed / Lapsed |