Patent US3611564A successfully refreshed from Google Patents.
US3611564A
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Encasing process for press electrode semiconductor components
Assignee: CENERALE D ELECTRICITE COMP
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Filing: 1969-04-15
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Granted: 1971-10-12
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Expires: 1989-04-15
Abstract
Abstract AN ENCASING PROCESS FOR PRESS ELECTRODE SEMICONDUCTOR COMPONENTS CONSISTING OF MAKING THE ELECTRODES UNDERGO PRESTRESS AT A PRESSURE HIGHER THAN THAT WHICH THEY WOULD HAVE TO UNDERGO DURING NORMAL OPERATION BEFORE PLACING THEM ON THE COMPONENT AND POLISHING THE SURFACES OF THE ELECTRODES WHICH ARE TO BE APPLIED TO THE SEMICONDUCTOR COMPONENT.
Inventors
- 👤 Francis H Boulet
- 👤 Roger H Balteaux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:20
CPC Classifications
H; H10; H10W; H10W72/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/49218
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-10-11 | 1975-04-12 | 1975-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-11 | 1979-04-12 | 1979-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-11 | 1983-04-12 | 1983-10-12 | $7700.00 | Window Closed / Lapsed |