US3248663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High efficiency linear amplifier system
Assignee: Westinghouse Electric Corp
•
Filing: 1963-02-25
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Granted: 1966-04-26
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Expires: 1983-02-25
Abstract
No abstract record available.
Inventors
- 👤 Mark I Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:46
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/20; H03F3/21; H03F3/217; H03F1/00; H03F1/02; H03F1/0205; H03F1/04; H03F1/06; H03F3/24; H03F3/245
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
AN ELECTRICAL SIGNAL AMPLIFYING SYSTEM HAVING INPUT AND OUTPUT TERMINALS COMPRISING IN COMBINATION: CIRCUIT MEANS OPERABLY CONNECTED TO SAID INPUT TERMINALS FOR CONVERTING AMPLITUDE VARIATIONS IN A SIGNAL APPLIED TO SAID INPUT TERMINALS INTO A PLURALITY OF SIGNALS, SAID PLURALITY OF SIGNALS INCLUDING ONE SIGNAL WHICH VARIES IN PHASE AS A FUNCTION OF SAID AMPLITUDE VARIATIONS; AMPLIFIER MEANS OPERABLY CONNECTED TO SAID CIRCUIT MEANS FOR INDIVIDUALLY AND SEPARATELY AMPLIFYING EACH OF SAID PLURALITY OF SIGNALS; AN ISOLATING COMBINER MEANS COUPLED TO SAID AMPLIFIER MEANS FOR COMBINING SAID PLURALITY OF SIGNALS AMPLIFIED INTO AN OUTPUT SIGNALS WHICH VARIES IN AMPLITUDE ACCORDING TO SAID SIGNALS APPLIED TO SAID INPUT TERMINALS.
Claim 2
Dependent Claim
108 words
AN ELECTRICAL SIGNAL AMPLIFYING SYSTEM HAVING INPUT AND OUTPUT TERMINALS COMPRISING IN COMBINATION: CIRCUIT MEANS OPERABLY CONNECTED TO SAID INPUT TERMINALS FOR CONVERTING AMPLITUDE VARIATIONS IN A SIGNAL APPLIED TO SAID INPUT TERMINALS INTO A PLURALITY OF SIGNALS, SAID PLURALITY OF SIGNALS INCLUDING ONE SIGNAL WHICH VARIES IN PHASE AS A FUNCTION OF SAID AMPLITUDE VARIATIONS; AMPLIFIER MEANS OPERABLY CONNECTED TO SAID CIRCUIT MEANS FOR INDIVIDUALLY AND SEPARATELY AMPLIFYING EACH OF SAID PLURALITY OF SIGNALS; AN ISOLATING COMBINER MEANS COUPLED TO SAID AMPLIFIER MEANS FOR COMBINING SAID PLURALITY OF SIGNALS AMPLIFIED INTO AN OUTPUT SIGNALS WHICH VARIES IN AMPLITUDE ACCORDING TO SAID SIGNALS APPLIED TO SAID INPUT TERMINALS.
References Cited (Backward Citations)
US2210028A
Cited
US2548855A
Cited
US2703380A
Cited
US2751555A
Cited
US2774038A
Cited
US2763830A
Cited
US3092736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |