US3080529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plural input signal translating system
Assignee: RCA Corp
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Filing: 1960-06-13
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Granted: 1963-03-05
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Expires: 1980-06-13
Abstract
No abstract record available.
Inventors
- 👤 John B Schultz
- 👤 Gerald E Theriault
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:14
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/68; H03G; H03G1/00; H03G1/0005; H03G1/0017
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A SIGNAL TRANSLATING STAGE FOR SIMULTANEOUSLY PROCESSING FIRST AND SECOND SIGNALS COMPRISING THE COMBINATION OF A TRANSISTOR DEVICE HAVING A FIRST EMITTER ELECTRODE, A SECOND EMITTER ELECTRODE, A BASE ELECTRODE, AND A COLLECTOR ELECTRODE, INPUT CIRCUIT MEANS FOR A FIRST SIGNAL CONNECTED BETWEEN SAID BASE AND SAID FIRST EMITTER ELECTRODE, INPUT CIRCUIT MEANS FOR A SECOND SIGNAL CONNECTED BETWEEN SAID BASE AND SAID SECOND EMITTER ELECTRODE, MEANS FOR MAINTAINING SAID FIRST EMITTER ELECTRODE AT A SUBSTANTIALLY FIXED, ALTERNATING AND DIRECT CURRENT POTENTIAL, AND OUTPUT CIRCUIT MEANS FOR SAID FIRST AND SECOND SIGNALS CONNECTED BETWEEN SAID COLLECTOR AND SAID FIRST AND SECOND EMITTER ELECTRODES.
Claim 2
Dependent Claim
103 words
A SIGNAL TRANSLATING STAGE FOR SIMULTANEOUSLY PROCESSING FIRST AND SECOND SIGNALS COMPRISING THE COMBINATION OF A TRANSISTOR DEVICE HAVING A FIRST EMITTER ELECTRODE, A SECOND EMITTER ELECTRODE, A BASE ELECTRODE, AND A COLLECTOR ELECTRODE, INPUT CIRCUIT MEANS FOR A FIRST SIGNAL CONNECTED BETWEEN SAID BASE AND SAID FIRST EMITTER ELECTRODE, INPUT CIRCUIT MEANS FOR A SECOND SIGNAL CONNECTED BETWEEN SAID BASE AND SAID SECOND EMITTER ELECTRODE, MEANS FOR MAINTAINING SAID FIRST EMITTER ELECTRODE AT A SUBSTANTIALLY FIXED, ALTERNATING AND DIRECT CURRENT POTENTIAL, AND OUTPUT CIRCUIT MEANS FOR SAID FIRST AND SECOND SIGNALS CONNECTED BETWEEN SAID COLLECTOR AND SAID FIRST AND SECOND EMITTER ELECTRODES.
References Cited (Backward Citations)
US2709787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |