US3383614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature stabilized semiconductor devices
Assignee: Texas Instruments Inc
•
Filing: 1965-06-28
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Granted: 1968-05-14
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Expires: 1985-06-28
Abstract
No abstract record available.
Inventors
- 👤 Stephan P Emmons
- 👤 Walter T Matzen
- 👤 Robert A Meadows
- 👤 Hilton W Spence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:25
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/10; H10W72/00; H10W72/50; H10W72/541; H10W72/5449; H10W72/5453; H10W72/547; H10W72/5475; H10W72/551; H10W72/552; H10W72/5522; H10W90/00; H10W90/701; H10W90/751; H10W90/756
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3308271A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |