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Patent US3299358A successfully refreshed from Google Patents.
US3299358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control receiver with a detector responsive only to unmodulated carrier wave
Assignee: Lanteris Space LLC
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Filing: 1963-01-23
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Granted: 1967-01-17
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Expires: 1983-01-23
Abstract
No abstract record available.
Inventors
- 👤 Richard F Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:01
CPC Classifications
H; H03; H03D; H03D1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A HIGHLY SENSITIVE NOISE AND MODULATION DETECTOR COMPRISING: (A) A SOURCE OF ALTERNATING SIGNAL, (B) A SIGNAL DETECTOR FOR DERIVING A RECTIFIED SIGNAL FROM SAID ALTERNATING SIGNAL, (C) MEANS FOR ISOLATING THE ALTERNATING CURRENT COMPONENT FROM SAID RECTIFIED SIGNAL, (D) MEANS FOR AMPLIFYING THE SAID ALTERNATING CURRENT COMPONENT, (E) MEANS FOR COMBINING THE AMPLIFIED ALTERNATING CURRENT COMPONENT WITH SAID RECTIFIED SIGNAL TO PROVIDE A RESULTING SIGNAL, (F) LIMITING MEANS FOR REPRODUCING AMPLITUDE VARIATIONS OF SAID RESULTING SIGNAL UP TO A PREDETERMINED LEVEL AND SUPPLYING A SUBSTANTIALLY CONSTANT LEVEL OUTPUT WHEN THE AMPLITUDE OF SAID RESULTING SIGNAL EXCEEDS SAID PREDETERMINED LEVEL, (G) MEANS FOR INITIATING A CONTROL FUNCTION WHEN THE OUTPUT SIGNAL OF SAID LIMITING MEANS EQUALS SAID SUBSTANTIALLY CONSTANT OUTPUT FOR A PREDETERMINED INTERVAL.
Claim 2
Dependent Claim
124 words
A HIGHLY SENSITIVE NOISE AND MODULATION DETECTOR COMPRISING: (A) A SOURCE OF ALTERNATING SIGNAL, (B) A SIGNAL DETECTOR FOR DERIVING A RECTIFIED SIGNAL FROM SAID ALTERNATING SIGNAL, (C) MEANS FOR ISOLATING THE ALTERNATING CURRENT COMPONENT FROM SAID RECTIFIED SIGNAL, (D) MEANS FOR AMPLIFYING THE SAID ALTERNATING CURRENT COMPONENT, (E) MEANS FOR COMBINING THE AMPLIFIED ALTERNATING CURRENT COMPONENT WITH SAID RECTIFIED SIGNAL TO PROVIDE A RESULTING SIGNAL, (F) LIMITING MEANS FOR REPRODUCING AMPLITUDE VARIATIONS OF SAID RESULTING SIGNAL UP TO A PREDETERMINED LEVEL AND SUPPLYING A SUBSTANTIALLY CONSTANT LEVEL OUTPUT WHEN THE AMPLITUDE OF SAID RESULTING SIGNAL EXCEEDS SAID PREDETERMINED LEVEL, (G) MEANS FOR INITIATING A CONTROL FUNCTION WHEN THE OUTPUT SIGNAL OF SAID LIMITING MEANS EQUALS SAID SUBSTANTIALLY CONSTANT OUTPUT FOR A PREDETERMINED INTERVAL.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |