US3038085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shift-register utilizing unitary multielectrode semiconductor device
Assignee: RCA Corp
•
Filing: 1958-03-25
•
Granted: 1962-06-05
•
Expires: 1978-03-25
Abstract
No abstract record available.
Inventors
- 👤 John T Wallmark
- 👤 Johnson Harwick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:38
CPC Classifications
G; G11; G11C; G11C19/00; G11C19/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2586080A
Cited
US2761020A
Cited
US2770740A
Cited
US2655625A
Cited
US2736822A
Cited
US2689930A
Cited
US2801348A
Cited
US2832898A
Cited
US2820154A
Cited
US2877358A
Cited
US2922898A
Cited
US2856544A
Cited
US2967952A
Cited
US2953693A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-04 | 1965-12-04 | 1966-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-04 | 1969-12-04 | 1970-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-04 | 1973-12-04 | 1974-06-05 | $7700.00 | Window Closed / Lapsed |