Patent US4016751A successfully refreshed from Google Patents.
US3371213A
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Epitaxially immersed lens and photodetectors and methods of making same
Assignee: Texas Instruments Inc
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Filing: 1964-06-26
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Granted: 1968-02-27
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Expires: 1984-06-26
Abstract
No abstract record available.
Inventors
- 👤 Herbert D Adams
- 👤 Billie J Cottongim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:49
CPC Classifications
H; H10; H10F; H10F30/00; H10F30/20; H10F30/21; H10F30/22; H10F30/221; H10F30/2215; G; G01; G01J; G01J1/00; G01J1/02; G01J1/04; G01J1/0407; G01J1/0411; H10F10/00; H10F10/10; H10F10/14; H10F10/146; H10F77/00; H10F77/40; H10F77/413; H10F77/42; H10F77/484; G01J1/0204; G01J1/0209; Y; Y02; Y02E; Y02E10/00; Y02E10/50; Y02E10/52; Y02E10/547; Y10; Y10S; Y10S148/00; Y10S148/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2964636A
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US3076861A
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US3089794A
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US3082283A
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US3165811A
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US3223904A
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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) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |