US3415992A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extended area semiconductor radiation detectors and a novel readout arrangement
Assignee: National Aeronautics and Space Administration
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Filing: 1965-12-28
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Granted: 1968-12-10
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Expires: 1985-12-28
Abstract
No abstract record available.
Inventors
- 👤 James E Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:00
CPC Classifications
H; H10; H10W; H10W20/00; H10W20/40; G; G01; G01T; G01T1/00; G01T1/29; G01T1/2914; G01T1/2921; G01T1/2928; H10F; H10F39/00; H10F39/10; H10F39/107; H10F99/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3207902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |