Patent US3114886A successfully refreshed from Google Patents.
US3114886A
Expired / Lapsed
US
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Pulse regulating system
Assignee: Unisys Corp
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Filing: 1960-11-01
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Granted: 1963-12-17
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Expires: 1980-11-01
Abstract
No abstract record available.
Inventors
- 👤 Santis Francis De
- 👤 Salvatore R Mannarino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:51
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/78
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
AN ACCURATELY CONTROLLABLE SYSTEM FOR PRODUCING MICROWAVE PULSES OF VARIOUS FREQUENCIES AND CONTROLLABLE AMPLITUDES, SAID SYSTEM COMPRISING A MULTIPLE ELECTRODE MICROWAVE TRANSDUCER DEVICE HAVING A FREQUENCY CONTROL ELECTRODE AND AN AMPLITUDE CONTROL ELECTRODE, MEANS FOR APPLYING FREQUENCY AND AMPLITUDE CONTROL SIGNALS TO SAID NAMED ELECTRODES, RESPECTIVELY, ONE OF SAID CONTROL SIGNALS BEING GRADUALLY VARIED IN AMPLITUDE, THE OTHER OF SAID SIGNALS BEING APPLIED INTERMITTENTLY IN ACCORDANCE WITH THE DESIRED INTERVAL AND DURATION OF SAID PULSES, MEANS FOR CONTINUOUSLY APPLYING A BIAS TO THE AMPLITUDE CONTROL ELECTRODE, MEANS FOR DETECTING THE MAGNITUDES OF THE CHANGES IN AMPLITUDE IN THE OUTPUT SIGNAL WHICH OCCUR GRADUALLY RATHER THAN INTERMITTENTLY, AND MEANS FOR DEGENERATIVELY CONTROLLING SAID INTERMITTENTLY APPLIED SIGNAL IN ACCORDANCE WITH SAID CHANGES.
Claim 2
Dependent Claim
120 words
AN ACCURATELY CONTROLLABLE SYSTEM FOR PRODUCING MICROWAVE PULSES OF VARIOUS FREQUENCIES AND CONTROLLABLE AMPLITUDES, SAID SYSTEM COMPRISING A MULTIPLE ELECTRODE MICROWAVE TRANSDUCER DEVICE HAVING A FREQUENCY CONTROL ELECTRODE AND AN AMPLITUDE CONTROL ELECTRODE, MEANS FOR APPLYING FREQUENCY AND AMPLITUDE CONTROL SIGNALS TO SAID NAMED ELECTRODES, RESPECTIVELY, ONE OF SAID CONTROL SIGNALS BEING GRADUALLY VARIED IN AMPLITUDE, THE OTHER OF SAID SIGNALS BEING APPLIED INTERMITTENTLY IN ACCORDANCE WITH THE DESIRED INTERVAL AND DURATION OF SAID PULSES, MEANS FOR CONTINUOUSLY APPLYING A BIAS TO THE AMPLITUDE CONTROL ELECTRODE, MEANS FOR DETECTING THE MAGNITUDES OF THE CHANGES IN AMPLITUDE IN THE OUTPUT SIGNAL WHICH OCCUR GRADUALLY RATHER THAN INTERMITTENTLY, AND MEANS FOR DEGENERATIVELY CONTROLLING SAID INTERMITTENTLY APPLIED SIGNAL IN ACCORDANCE WITH SAID CHANGES.
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) | 1966-12-16 | 1967-06-17 | 1967-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-16 | 1971-06-17 | 1971-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-16 | 1975-06-17 | 1975-12-17 | $7700.00 | Window Closed / Lapsed |