US2707762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transconductor employing line type field controlled semiconductor
Assignee: Individual
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Filing: 1952-05-20
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Granted: 1955-05-03
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Expires: 1972-05-20
Abstract
No abstract record available.
Inventors
- 👤 Otmar M Stuetzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:39
CPC Classifications
H; H10; H10D; H10D10/00; H10D12/00; H10D48/00; H10D48/30; H10D48/32; H10D48/34; H10D48/345; H10D62/00; H10D62/01; H10D99/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A TRANSCONDUCTIVE DEVICE COMPRISING A SEMICONDUCTOR, AN OUTPUT ELECTRODE STRUCTURE HAVING A PLURALITY OF PARALLELLY DISPOSED CONTACTING ELEMENTS MAKING LINE CONTACTS WITH SAID SEMICONDUCTOR, A CONTROL ELECTRODE STURCTURE COMPRISING A PLURALITY A PARALLELLY DISPOSED CONTROL ELEMENTS POSITIONED CLOSE TO AND PARALLEL TO SAID CONTACTING ELEMENTS BUT SEPARATED FROM SAID CONTACTING ELEMENTS AND SAID SEMICONDUCTOR BY DIELECTRIC, MEANS FOR ELECTRICALLY CONNECTING SAID CONTACTING ELEMENTS TOGETHER AND TO AN EXTERNAL CIRCUIT, AND MEANS FOR CONNECTING SAID CONTROL ELEMENTS TOGETHER AND TO AN EXTERNAL CIRCUIT.
Claim 2
Dependent Claim
82 words
A TRANSCONDUCTIVE DEVICE COMPRISING A SEMICONDUCTOR, AN OUTPUT ELECTRODE STRUCTURE HAVING A PLURALITY OF PARALLELLY DISPOSED CONTACTING ELEMENTS MAKING LINE CONTACTS WITH SAID SEMICONDUCTOR, A CONTROL ELECTRODE STURCTURE COMPRISING A PLURALITY A PARALLELLY DISPOSED CONTROL ELEMENTS POSITIONED CLOSE TO AND PARALLEL TO SAID CONTACTING ELEMENTS BUT SEPARATED FROM SAID CONTACTING ELEMENTS AND SAID SEMICONDUCTOR BY DIELECTRIC, MEANS FOR ELECTRICALLY CONNECTING SAID CONTACTING ELEMENTS TOGETHER AND TO AN EXTERNAL CIRCUIT, AND MEANS FOR CONNECTING SAID CONTROL ELEMENTS TOGETHER AND TO AN EXTERNAL CIRCUIT.
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) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |