US3365628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallic contacts for semiconductor devices
Assignee: Texas Instruments Inc
•
Filing: 1965-09-16
•
Granted: 1968-01-23
•
Expires: 1985-09-16
Abstract
No abstract record available.
Inventors
- 👤 Allan H Luxem
- 👤 Richard B Small
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:31
CPC Classifications
H; H10; H10P; H10P95/00; H10W; H10W20/00; H10W20/40; H10W72/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2887627A
Cited
US2973571A
Cited
US2796563A
Cited
US3189799A
Cited
US3248681A
Cited
US3284176A
Cited
US3290570A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |