US3388012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming a semiconductor device by diffusing and alloying
Assignee: Bendix Corp
•
Filing: 1964-09-15
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Granted: 1968-06-11
•
Expires: 1984-09-15
Abstract
No abstract record available.
Inventors
- 👤 Fallon Arthur Dennis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:28
CPC Classifications
H; H10; H10D; H10D62/00; H10D62/10; H10D62/17; H10D10/00; H10D99/00; H10P; H10P32/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2419237A
Cited
US2811653A
Cited
US2868683A
Cited
US2910634A
Cited
US3245848A
Cited
US3275482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-11 | 1971-12-11 | 1972-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-11 | 1975-12-11 | 1976-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-11 | 1979-12-11 | 1980-06-11 | $7700.00 | Window Closed / Lapsed |