Patent US5201294A successfully refreshed from Google Patents.
Patent US3379941A successfully refreshed from Google Patents.
US3379941A
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Integrated field effect circuitry
Assignee: Thales SA
•
Filing: 1964-03-05
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Granted: 1968-04-23
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Expires: 1984-03-05
Abstract
No abstract record available.
Inventors
- 👤 Blanluet Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:57
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/04; H03F3/16; H03F3/165; H10; H10D; H10D84/00; H10D84/80; H10D84/811; H10D84/817; H10D99/00; H10W; H10W10/00; H10W10/01; H10W10/051; H10W10/50; Y; Y10; Y10S; Y10S148/00; Y10S148/053; Y10S148/136
Claims Analysis
Total Claims: 0
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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) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |