US3372069A
Expired / Lapsed
US
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Method for depositing a single crystal on an amorphous film, method for manufacturing a metal base transistor, and a thin-film, metal base transistor
Assignee: Texas Instruments Inc
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Filing: 1963-10-22
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Granted: 1968-03-05
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Expires: 1983-10-22
Abstract
No abstract record available.
Inventors
- 👤 Louis G Bailey
- 👤 Edward W Mehal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:38
CPC Classifications
H; H10; H10P; H10P14/00; H10P14/20; H10P14/29; H10P14/2926; H10D; H10D99/00; H10P14/22; H10P14/2901; H10P14/2907; H10P14/2911; H10P14/32; H10P14/3202; H10P14/3241; H10P14/34; H10P14/3402; H10P14/3414; H10P14/3421; H10P14/3451; H10P14/3452; H10P14/3458; H10P14/3466; Y; Y10; Y10S; Y10S117/00; Y10S117/913; Y10S148/00; Y10S148/017; Y10S148/029; Y10S148/049; Y10S148/056; Y10S148/115; Y10S148/142; Y10S148/152; Y10S148/158
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |