Patent US3283259A successfully refreshed from Google Patents.
US3283259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse distribution amplifier
Assignee: RCA Corp
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Filing: 1963-01-23
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Granted: 1966-11-01
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Expires: 1983-01-23
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Banks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:04
CPC Classifications
H; H03; H03K; H03K6/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
IN APPARATUS FOR RE-FORMING PULSES IN RESPONSE TO INPUT PULSES EACH HAVING A LEADING EDGE AND A TRAILING EDGE, THE COMBINATION COMPRISING: AMPLIFIER MEANS HAVING A RELATIVELY LOW IMPEDANCE OUTPUT CIRCUIT AND BEING RESPONSIVE TO THE RESPECTIVE LEADING CORNERS OF THE LEADING AND TRAILING EDGES OF SAID INPUT PULSES FOR INITIATING IN ITS OUTPUT CIRCUIT CORRESPONDING LEADING AND TRAILING EDGES OF OUTPUT PULSES HAVING A GIVEN PEAK VOLTAGE VALUE; UTILIZATION MEANS HAVING A RELATIVELY HIGH IMPEDANCE INPUT CIRCUIT FOR RE-FORMED PLUSES; MEANS INCLUDING A CAPACITOR COUPLING THE OUTPUT CIRCUIT OF SAID AMPLIFIER MEANS TO THE INPUT CIRCUIT OF SAID UTILIZATION MEANS; A CHARGING CIRCUIT FOR SAID CAPACITOR INCLUDING A FIRST DIODE, ONE ELECTRODE OF WHICH IS CONNECTED AT A POINT BETWEEN SAID CAPACITOR AND SAID UTILIZATION CIRCUIT AND HAVING A GIVEN TIME CONSTANT WHICH IS NO LONGER THAN THE TIME DURATION OF ONE OD SAID PULSES SO AS TO CHARGE SAID CAPACITOR TO EQUILIBRIUM; A DISCHARGING CIRCUIT FOR SAID CAPACITOR INCLUDING A SECOND DIODE, ONE ELECTRODE OF WHICH IS CONNECTED AT SAID POINT BETWEEN SAID CAPACITOR AND SAID UTILIZATION CIR-
Claim 2
Dependent Claim
180 words
IN APPARATUS FOR RE-FORMING PULSES IN RESPONSE TO INPUT PULSES EACH HAVING A LEADING EDGE AND A TRAILING EDGE, THE COMBINATION COMPRISING: AMPLIFIER MEANS HAVING A RELATIVELY LOW IMPEDANCE OUTPUT CIRCUIT AND BEING RESPONSIVE TO THE RESPECTIVE LEADING CORNERS OF THE LEADING AND TRAILING EDGES OF SAID INPUT PULSES FOR INITIATING IN ITS OUTPUT CIRCUIT CORRESPONDING LEADING AND TRAILING EDGES OF OUTPUT PULSES HAVING A GIVEN PEAK VOLTAGE VALUE; UTILIZATION MEANS HAVING A RELATIVELY HIGH IMPEDANCE INPUT CIRCUIT FOR RE-FORMED PLUSES; MEANS INCLUDING A CAPACITOR COUPLING THE OUTPUT CIRCUIT OF SAID AMPLIFIER MEANS TO THE INPUT CIRCUIT OF SAID UTILIZATION MEANS; A CHARGING CIRCUIT FOR SAID CAPACITOR INCLUDING A FIRST DIODE, ONE ELECTRODE OF WHICH IS CONNECTED AT A POINT BETWEEN SAID CAPACITOR AND SAID UTILIZATION CIRCUIT AND HAVING A GIVEN TIME CONSTANT WHICH IS NO LONGER THAN THE TIME DURATION OF ONE OD SAID PULSES SO AS TO CHARGE SAID CAPACITOR TO EQUILIBRIUM; A DISCHARGING CIRCUIT FOR SAID CAPACITOR INCLUDING A SECOND DIODE, ONE ELECTRODE OF WHICH IS CONNECTED AT SAID POINT BETWEEN SAID CAPACITOR AND SAID UTILIZATION CIR-
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) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |