US3172086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cryoelectric memory employing a conductive sense plane
Assignee: RCA Corp
•
Filing: 1962-12-07
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Granted: 1965-03-02
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Expires: 1982-12-07
Abstract
No abstract record available.
Inventors
- 👤 Frank S Wendt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:12
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/21; G11C11/44; Y; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/831; Y10S505/833; Y10S505/834; Y10S505/837; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49014
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN A THIN FILM CRYEOLECTRIC MEMORY, IN COMBINATION, A SUPERCONDUCTOR MEMORY PLANE; DRIVE LINE ON ONE SIDE OF THE MEMORY PLANE FOR WRITING INFORMATION INTO A PLURALITY OF LOCATIONS IN THE MEMORY PLANE; A CONTINUOUS SHEET CONDUCTIVE SENSE PLANE SPACED FROM THE MEMORY PLANE THROUGHOUT ITS ENTIRE EXTENT AND ARRANGED PARALLEL THE MEMORY PLANE, SAID SENSE PLANE BEING LOCATED ON THE SIDE OF THE MEMORY PLANE OPPOSITE FROM THE DRIVE LINES; AND OUTPUT MEANS COUPLED SOLELY TO THE SENSE PLANE FOR PRODUCING AN OUTPUT SIGNAL IN RESPONSE TO THE PENETRATION OF A MAGNETIC FIELD THROUGH THE MEMORY PLANE.
Claim 2
Dependent Claim
98 words
IN A THIN FILM CRYEOLECTRIC MEMORY, IN COMBINATION, A SUPERCONDUCTOR MEMORY PLANE; DRIVE LINE ON ONE SIDE OF THE MEMORY PLANE FOR WRITING INFORMATION INTO A PLURALITY OF LOCATIONS IN THE MEMORY PLANE; A CONTINUOUS SHEET CONDUCTIVE SENSE PLANE SPACED FROM THE MEMORY PLANE THROUGHOUT ITS ENTIRE EXTENT AND ARRANGED PARALLEL THE MEMORY PLANE, SAID SENSE PLANE BEING LOCATED ON THE SIDE OF THE MEMORY PLANE OPPOSITE FROM THE DRIVE LINES; AND OUTPUT MEANS COUPLED SOLELY TO THE SENSE PLANE FOR PRODUCING AN OUTPUT SIGNAL IN RESPONSE TO THE PENETRATION OF A MAGNETIC FIELD THROUGH THE MEMORY PLANE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-01 | 1968-08-31 | 1969-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-01 | 1972-08-31 | 1973-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-01 | 1976-08-31 | 1977-03-02 | $7700.00 | Window Closed / Lapsed |