Patent US3029353A successfully refreshed from Google Patents.
US3029353A
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Variable pulse delay using semiconductor impact ionization effect
Assignee: RCA Corp
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Filing: 1959-07-07
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Granted: 1962-04-10
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Expires: 1979-07-07
Abstract
No abstract record available.
Inventors
- 👤 Robert D Gold
- 👤 Martin C Steele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:53
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; G; G11; G11C; G11C19/00; G11C19/32
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) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |