US3452206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photo-diode and transistor semiconductor radiation detector with the photodiode biased slightly below its breakdown voltage
Assignee: Alcatel Lucent SAS
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Filing: 1967-06-15
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Granted: 1969-06-24
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Expires: 1987-06-15
Abstract
No abstract record available.
Inventors
- 👤 Jean-Pierre Biet
- 👤 Jacques L Benoit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:13
CPC Classifications
H; H10; H10F; H10F39/00; H10F39/10; H10F39/12; H10F39/18; H10D; H10D84/00; H10D84/60; H10D84/611; H10D84/613; H10D84/617; H10F39/107; H10F99/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |