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US3124707A
Expired / Lapsed
US
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Delay time to form pulse to be detected
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:29
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/01; H03K5/04; H03K5/06; H03K5/065; G; G01; G01R; G01R29/00; G01R29/02; G01R29/027; G01R29/0273; G01S; G01S7/00; G01S7/02; G01S7/28; G01S7/285; G01S7/292; G01S7/2921; G01S7/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
IN A NOISE-DISCRIMINATION VIDEO PULSE SYSTEM, COMBINATION WITH MEANS TO PRODUCE VIDEO PULSES OF PREDETERMINED DURATION TO BE DETECTED AMIDST ELECTRICAL NOISE, A TIME DELAY NETWORK HAVING A SUCCESSION OF TAPS SPACED APART ALONG THE ELECTRICAL LENGTH OF SAID NETWORK AND DIVIDING THE NETWORK INTO SECTIONS, A PLURALITY OF AMPLIFIERS HAVING CONTROL ELEMENTS RESPONSIVELY CONNECTED TO SAID TAPS RESPECTIVELY AND HAVING LOAD ELEMENTS, A COMMON LOAD IMPEDANCE FOR SAID AMPLIFIERS CONNECTED IN CIRCUIT WITH SAID LOAD ELEMENTS TO DEVELOP AN OUTPUT WAVE FORM PROPORTIONAL TO THE SUMMATION OF AMPLIFIER LOAD CURRENTS, AN INPUT CONNECTED TO ONE END OF SAID DELAY NETWORK FOR APPLICATION OF SAID VIDEO PULSES THERETO, AND AN OUTPUT TERMINAL CONNECTED TO SAID COMMON LOAD IMPEDANCE FOR DELIVERING SAID OUTPUT WAVE FORM FROM THE SYSTEM, THE SUMMATION OF THE DELAY PERIODS OF THE RESPECTIVE NETWORK SECTIONS BETWEEN THE TAP ADJACENT THE INPUT END OF THE NETWORK AND THE TAP ADJACENT THE OPPOSITE END OF THE NETWORK BEING NOT MORE THAN THE DURATION OF INDIVIDUAL VIDEO PULSES PRODUCED BY SAID MEANS.
Claim 2
Dependent Claim
172 words
IN A NOISE-DISCRIMINATION VIDEO PULSE SYSTEM, COMBINATION WITH MEANS TO PRODUCE VIDEO PULSES OF PREDETERMINED DURATION TO BE DETECTED AMIDST ELECTRICAL NOISE, A TIME DELAY NETWORK HAVING A SUCCESSION OF TAPS SPACED APART ALONG THE ELECTRICAL LENGTH OF SAID NETWORK AND DIVIDING THE NETWORK INTO SECTIONS, A PLURALITY OF AMPLIFIERS HAVING CONTROL ELEMENTS RESPONSIVELY CONNECTED TO SAID TAPS RESPECTIVELY AND HAVING LOAD ELEMENTS, A COMMON LOAD IMPEDANCE FOR SAID AMPLIFIERS CONNECTED IN CIRCUIT WITH SAID LOAD ELEMENTS TO DEVELOP AN OUTPUT WAVE FORM PROPORTIONAL TO THE SUMMATION OF AMPLIFIER LOAD CURRENTS, AN INPUT CONNECTED TO ONE END OF SAID DELAY NETWORK FOR APPLICATION OF SAID VIDEO PULSES THERETO, AND AN OUTPUT TERMINAL CONNECTED TO SAID COMMON LOAD IMPEDANCE FOR DELIVERING SAID OUTPUT WAVE FORM FROM THE SYSTEM, THE SUMMATION OF THE DELAY PERIODS OF THE RESPECTIVE NETWORK SECTIONS BETWEEN THE TAP ADJACENT THE INPUT END OF THE NETWORK AND THE TAP ADJACENT THE OPPOSITE END OF THE NETWORK BEING NOT MORE THAN THE DURATION OF INDIVIDUAL VIDEO PULSES PRODUCED BY SAID MEANS.
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) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |