US3196350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Narrow bandwidth high q communication system
Assignee: Individual
•
Filing: 1962-01-15
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Granted: 1965-07-20
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Expires: 1982-01-15
Abstract
No abstract record available.
Inventors
- 👤 Donald F Dimon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:38
CPC Classifications
H; H04; H04B; H04B1/00; H04B1/06; H04B1/16; H04B1/1638
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A HIGH Q COMMUNICATION SYSTEM, COMPRISING: A TRANSMITTER INCLUDING: A Q MULTIPLIER BRIDGE OSCILLATOR FOR PRODUCING AN OSCILLATION; MEANS FOR MODULATING SAID TRANSMITTER OSCILLATION ACCORDING TO AN INPUT SIGNAL; MEANS FOR MAINTAINING THE AMPLITUDE AND PHASE OF SAID TRANSMITTER OSCILLATION AT PREDETERMINED VALUES; OUTPUT MEANS COUPLED AND SAID TRANSMITTER BRIDGE OSCILLATOR FOR PROVIDING A MODULATED OSCILLATION SIGNAL FROM SAID TRANSMITTER; AND A RECEIVER INCLUDING : INPUT MEANS FOR RECEIVING SAID MODULATED OSCILLATION SIGNAL; A Q MULTIPLIER BRIDGE OSCILLATOR FOR PRODUCTING AN OSCILLATION AND COUPLED TO SAID INPUT MEANS; MEANS FOR MAINTAINING THE AMPLITUDE AND PHASE OF SAID RECEIVER OSCILLATION AT PREDETERMINED VALUES; MEANS CONNECTED TO SAID RECEIVER BRIDGE OSCILLATOR FOR DEMODULATING SAID MODULATED OSCILLATION SIGNAL AND PRODUCING A DEMODULATED SIGNAL; MEANS RESPONSIVE TO SAID DEMODULATED SIGNAL FOR MODULATING SAID RECEIVER OSCILLATION IN ACCORDANCE WITH VARIATION OF SAID DEMODULATED SIGNAL TO PRODUCE A DUPLICATE OF SAID MODULATED OSCILLATION SIGNAL; AND OUTPUT MEANS COUPLED TO SAID DEMODULATOR FOR PROVIDING A DEMODULATED OUTPUT SIGNAL FROM SAID RECEIVER.
Claim 2
Dependent Claim
164 words
A HIGH Q COMMUNICATION SYSTEM, COMPRISING: A TRANSMITTER INCLUDING: A Q MULTIPLIER BRIDGE OSCILLATOR FOR PRODUCING AN OSCILLATION; MEANS FOR MODULATING SAID TRANSMITTER OSCILLATION ACCORDING TO AN INPUT SIGNAL; MEANS FOR MAINTAINING THE AMPLITUDE AND PHASE OF SAID TRANSMITTER OSCILLATION AT PREDETERMINED VALUES; OUTPUT MEANS COUPLED AND SAID TRANSMITTER BRIDGE OSCILLATOR FOR PROVIDING A MODULATED OSCILLATION SIGNAL FROM SAID TRANSMITTER; AND A RECEIVER INCLUDING : INPUT MEANS FOR RECEIVING SAID MODULATED OSCILLATION SIGNAL; A Q MULTIPLIER BRIDGE OSCILLATOR FOR PRODUCTING AN OSCILLATION AND COUPLED TO SAID INPUT MEANS; MEANS FOR MAINTAINING THE AMPLITUDE AND PHASE OF SAID RECEIVER OSCILLATION AT PREDETERMINED VALUES; MEANS CONNECTED TO SAID RECEIVER BRIDGE OSCILLATOR FOR DEMODULATING SAID MODULATED OSCILLATION SIGNAL AND PRODUCING A DEMODULATED SIGNAL; MEANS RESPONSIVE TO SAID DEMODULATED SIGNAL FOR MODULATING SAID RECEIVER OSCILLATION IN ACCORDANCE WITH VARIATION OF SAID DEMODULATED SIGNAL TO PRODUCE A DUPLICATE OF SAID MODULATED OSCILLATION SIGNAL; AND OUTPUT MEANS COUPLED TO SAID DEMODULATOR FOR PROVIDING A DEMODULATED OUTPUT SIGNAL FROM SAID RECEIVER.
References Cited (Backward Citations)
US2163403A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |