US3205374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Avalanche transistor nanosecond pulse generator with charge storage diode providing fast rise-time pulses
Assignee: General Dynamics Corp
•
Filing: 1962-11-09
•
Granted: 1965-09-07
•
Expires: 1982-11-09
Abstract
No abstract record available.
Inventors
- 👤 Victor A Cajal
- 👤 Frank J Potter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:42
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/335; H03K3/33
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A PULSE REPEATER COMPRISING RESPECTIVE FIRST, SECOND AND THIRD POINTS OF FIXED POTENTIAL, A JUNCTION POINT, FIRST RESISTANCE MEANS HAVING ONE END THEREOF CONNECTED TO SAID FIRST POINT OF FIXED POTENTIAL AND THE OTHER END THEREOF CONNECTED TO SAID JUNCTION POINT, A SEMICONDUCTOR DIODE HAVING ONE END THEREOF CONNECTED TO SAID JUNCTION POINT AND THE OTHER END THEREOF CONNECTED TO SAID SECOND PINT OF FIXED POTENTIAL, SAID SECOND POINT OF FIXED POTENTIAL HAVING A POLARITY AND MAGNITUDE WITH RESPECT TO SAID FIRST PINT OF FIXED POTENTIAL TO FORWARDLY BIAS SAID DIODE, WHEREBY A NORMAL FORWARD CURRENT FLOWS THROUGH SAID DIODE WHICH HAS A MAGNITUDE WHICH IS DETERMINED BY THE POTENTIAL DIFFERENCE BETWEEN SAID FIRST AND SECOND POINTS OF FIXED POTENTIAL AND THE VALUE OF SAID FIRST RESISTANCE, A TRANSISTOR HAVING A COLLECTOR, AN EMITTER AND BAS WHICH
Claim 2
Dependent Claim
137 words
A PULSE REPEATER COMPRISING RESPECTIVE FIRST, SECOND AND THIRD POINTS OF FIXED POTENTIAL, A JUNCTION POINT, FIRST RESISTANCE MEANS HAVING ONE END THEREOF CONNECTED TO SAID FIRST POINT OF FIXED POTENTIAL AND THE OTHER END THEREOF CONNECTED TO SAID JUNCTION POINT, A SEMICONDUCTOR DIODE HAVING ONE END THEREOF CONNECTED TO SAID JUNCTION POINT AND THE OTHER END THEREOF CONNECTED TO SAID SECOND PINT OF FIXED POTENTIAL, SAID SECOND POINT OF FIXED POTENTIAL HAVING A POLARITY AND MAGNITUDE WITH RESPECT TO SAID FIRST PINT OF FIXED POTENTIAL TO FORWARDLY BIAS SAID DIODE, WHEREBY A NORMAL FORWARD CURRENT FLOWS THROUGH SAID DIODE WHICH HAS A MAGNITUDE WHICH IS DETERMINED BY THE POTENTIAL DIFFERENCE BETWEEN SAID FIRST AND SECOND POINTS OF FIXED POTENTIAL AND THE VALUE OF SAID FIRST RESISTANCE, A TRANSISTOR HAVING A COLLECTOR, AN EMITTER AND BAS WHICH
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |