US3109942A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrated structure electronic semiconductor device comprising at least one bistable electric circuit
Assignee: SSIH Management Services SA
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Filing: 1960-05-20
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Granted: 1963-11-05
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Expires: 1980-05-20
Abstract
No abstract record available.
Inventors
- 👤 Luscher Jakob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:21
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/18; H03K3/00; H03K3/01; H03K3/012; H03K3/02; H03K3/353; H03K3/356; H10; H10D; H10D84/00; H10D84/80; H10D84/811; H10D84/817; H10D99/00; H10W; H10W20/00; H10W20/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
IN AN ELECTRONIC SEMI-CONDUCTOR DEVICE COMPRISING AT LEAST ONE BISTABLE ELECTRIC CIRCUIT, A MONOCRYSTALLINE SEMICONDUCTOR SUPPORT, ELECTRICAL RESISTANCES AND MONOCRYSTALLINE SEMI-CONDUCTING PORTIONS OF OPPOSITE TYPE OF CONDUCTION TO THAT OF THE SUPPORT ON THE SUPPORT FOR EACH CIRCUIT, AND TWO SEMI-CONDUCTING COMPONENTS OF THE SAME TYPE AS THE SUPPORT ON THE SUPPORT FOR EACH CIRCUIT WHICH ARE SO DISPOSED THAT THEY EACH FORM A FIELDISTOR WITH A CORRESPONDING ONE OF SAID PORTIONS, THE TWO FIELDISTORS BEING IN SERIES ELECTRICAL CONNECTION WITH SAID RESISTANCES, TWO DIRECT VOLTAGE SOURCES EACH CONNECTED TO ONE OF THE TWO IDENTICAL PARTS OF THE CIRCUIT FORMED BY SAID RESISTANCES, SAID FIELDISTORS AND THE SUPPORT, THE VOLTAGES OF THESE SOURCES BEING SO THAT THE BARRIER BETWEEN THE SUPPORT AND SAID MONOCRYSTALLINE PORTIONS FORMS AN ELECTRICAL INSULATION, SAID COMPONENT OF THE FIELDISTOR OF ONE OF SAID PARTS BEING CONNECTED TO THE POINT OF CONNECTION BETWEEN THE RESISTANCE AND THE FIELDISTOR OF THE OTHER OF SAID PARTS, AN
Claim 2
Dependent Claim
159 words
IN AN ELECTRONIC SEMI-CONDUCTOR DEVICE COMPRISING AT LEAST ONE BISTABLE ELECTRIC CIRCUIT, A MONOCRYSTALLINE SEMICONDUCTOR SUPPORT, ELECTRICAL RESISTANCES AND MONOCRYSTALLINE SEMI-CONDUCTING PORTIONS OF OPPOSITE TYPE OF CONDUCTION TO THAT OF THE SUPPORT ON THE SUPPORT FOR EACH CIRCUIT, AND TWO SEMI-CONDUCTING COMPONENTS OF THE SAME TYPE AS THE SUPPORT ON THE SUPPORT FOR EACH CIRCUIT WHICH ARE SO DISPOSED THAT THEY EACH FORM A FIELDISTOR WITH A CORRESPONDING ONE OF SAID PORTIONS, THE TWO FIELDISTORS BEING IN SERIES ELECTRICAL CONNECTION WITH SAID RESISTANCES, TWO DIRECT VOLTAGE SOURCES EACH CONNECTED TO ONE OF THE TWO IDENTICAL PARTS OF THE CIRCUIT FORMED BY SAID RESISTANCES, SAID FIELDISTORS AND THE SUPPORT, THE VOLTAGES OF THESE SOURCES BEING SO THAT THE BARRIER BETWEEN THE SUPPORT AND SAID MONOCRYSTALLINE PORTIONS FORMS AN ELECTRICAL INSULATION, SAID COMPONENT OF THE FIELDISTOR OF ONE OF SAID PARTS BEING CONNECTED TO THE POINT OF CONNECTION BETWEEN THE RESISTANCE AND THE FIELDISTOR OF THE OTHER OF SAID PARTS, AN
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) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |