US3206688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for correcting distortion in wave-signal translating channels
Assignee: Cardion Electronics Inc
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Filing: 1962-06-08
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Granted: 1965-09-14
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Expires: 1982-06-08
Abstract
No abstract record available.
Inventors
- 👤 Toro Michael J Di
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:29
CPC Classifications
H; H04; H04L; H04L25/00; H04L25/02; H04L25/03; H04L25/03006; H04L25/03012; H04L25/03114; H04L25/03133; H03; H03K; H03K5/00; H03K5/01; H03K5/04; H03K5/06; H03K5/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
176 words
AN APPARATUS FOR TRANSLATING A SIGNAL COMPRISING A PRIMARY PULSE AND SPURIOUS MINOR SIDE PULSES WITH SUBSTANTIAL SUPPRESSION OF SAID SPURIOUS PULSES COMPRISING: (A) AN INPUT CIRCUIT FOR SUPPLYING A SIGNAL TO BE TRANSLATED; (B) AN OUTPUT CIRCUIT; (C) A WAVE-SIGNAL TRANSMISSION LINE COUPLED TO SAID INPUT CIRCUIT, HAVING A PREDETERMINED TIME DELAY AND PROVIDED WITH A CENTRAL CONNECTION TAP AND A PLURALITY OF CONNECTION TAPS SYMMETRICALLY ARRANGED RELATIVE TO SAID CENTRAL TAP; (D) MEANS FOR SENSING THE INSTANTANEOUS SIGNAL VOLTAGE AT SAID CENTRAL TAP AND AT EACH OF SAID PLURALITY OF TAPE ON ONE SIDE THEREOF IN RESPONSE TO THE DISTRIBUTION OF AN INPUT SIGNAL ALONG SAID LINE; (E) MEANS RESPONSIVE TO THE POLARITY OF SUCH INSTANTANEOUS SIGNAL AT EACH GIVEN ONE OF SAID PLURALITY OF TAPS FOR COUPLING THE CORRESPONDING SYMMETRICALLY DISPOSED TAP TO SAID OUTPUT CIRCUIT WITH A POLARITY OPPOSITE TO THAT OF THE SIGNAL AT SAID GIVEN TAP; (F) AND MEANS FOR ADDING TO THE SIGNALS SUPPLIED TO SAID OUTPUT CIRCUIT BY SAID LAST-NAMED MEANS THE SIGNAL APPEARING AT SAID CENTRAL TAP.
Claim 2
Independent Claim
176 words
AN APPARATUS FOR TRANSLATING A SIGNAL COMPRISING A PRIMARY PULSE AND SPURIOUS MINOR SIDE PULSES WITH SUBSTANTIAL SUPPRESSION OF SAID SPURIOUS PULSES COMPRISING: (A) AN INPUT CIRCUIT FOR SUPPLYING A SIGNAL TO BE TRANSLATED; (B) AN OUTPUT CIRCUIT; (C) A WAVE-SIGNAL TRANSMISSION LINE COUPLED TO SAID INPUT CIRCUIT, HAVING A PREDETERMINED TIME DELAY AND PROVIDED WITH A CENTRAL CONNECTION TAP AND A PLURALITY OF CONNECTION TAPS SYMMETRICALLY ARRANGED RELATIVE TO SAID CENTRAL TAP; (D) MEANS FOR SENSING THE INSTANTANEOUS SIGNAL VOLTAGE AT SAID CENTRAL TAP AND AT EACH OF SAID PLURALITY OF TAPE ON ONE SIDE THEREOF IN RESPONSE TO THE DISTRIBUTION OF AN INPUT SIGNAL ALONG SAID LINE; (E) MEANS RESPONSIVE TO THE POLARITY OF SUCH INSTANTANEOUS SIGNAL AT EACH GIVEN ONE OF SAID PLURALITY OF TAPS FOR COUPLING THE CORRESPONDING SYMMETRICALLY DISPOSED TAP TO SAID OUTPUT CIRCUIT WITH A POLARITY OPPOSITE TO THAT OF THE SIGNAL AT SAID GIVEN TAP; (F) AND MEANS FOR ADDING TO THE SIGNALS SUPPLIED TO SAID OUTPUT CIRCUIT BY SAID LAST-NAMED MEANS THE SIGNAL APPEARING AT SAID CENTRAL TAP.
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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |