US3115697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a low resistance ohmic contact
Assignee: Pacific Semiconductors Inc
•
Filing: 1960-08-31
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Granted: 1963-12-31
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Expires: 1980-08-31
Abstract
No abstract record available.
Inventors
- 👤 Shaver Oliver Roy
- 👤 Mindaugas E Gedgaudas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:50
CPC Classifications
C; C23; C23C; C23C10/00; C23C10/18; H; H01; H01B; H01B1/00; H10; H10W; H10W70/00; H10W70/40; H10W70/481; H10W72/00; H10W72/071; H10W72/073; H10W72/07351; H10W72/30; H10W74/00; Y; Y10; Y10S; Y10S228/00; Y10S228/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2915417A
Cited
US2948836A
Cited
US2828232A
Cited
US2957112A
Cited
US3006167A
Cited
GB843156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |