US3226265A
Expired / Lapsed
US
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Method for producing a semiconductor device with a monocrystalline semiconductor body
Assignee: Siemens Schuckertwerke AG
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Filing: 1962-03-28
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Granted: 1965-12-28
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Expires: 1982-03-28
Abstract
No abstract record available.
Inventors
- 👤 Reuschel Konrad
- 👤 Keller Wolfgang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:03
CPC Classifications
H; H10; H10P; H10P36/00; H10D; H10D62/00; H10D62/80; H10D62/83; H10D62/834; H10P95/00; H10P95/50; Y; Y10; Y10S; Y10S148/00; Y10S148/02
Claims Analysis
Total Claims: 0
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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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |