US3548233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Charge storage device with pn junction diode array target having semiconductor contact pads
Assignee: RCA Corp
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Filing: 1968-11-29
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Granted: 1970-12-15
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Expires: 1988-11-29
Abstract
No abstract record available.
Inventors
- 👤 Eric F Cave
- 👤 Fred C Duigon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:17
CPC Classifications
H; H10; H10P; H10P95/00; H01; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/36; H01J29/39; H01J29/45; H01J29/451; H01J29/453; H01J29/455; H10D; H10D99/00; H10P32/00; H10P32/10; H10P32/14; H10P32/1408; H10P32/1414; H10P32/17; H10P32/171; Y; Y10; Y10S; Y10S148/00; Y10S148/026; Y10S148/043; Y10S148/049; Y10S148/122
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) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |