Patent US3331045A successfully refreshed from Google Patents.
US3331045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Galvano-magnetic semiconductor field plate
Assignee: —
•
Filing: —
•
Granted: 1967-07-11
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Expires: 1984-07-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:12
CPC Classifications
H; H10; H10N; H10N50/00; H10N50/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A GALVANO-MAGNETIC SEMICONDUCTOR FIELD PLATE OF FLAT RING-SECTOR SHAPED CONFIGURATION COMPRISING SEMICONDUCTOR MATERIAL HAVING A SURFACE OF SUBSTANTIALLY PLANAR CONFIGURATION AND AN ARRAY OF SPACED ANISOTROPIC BODIES OF GOOD ELECTRICAL CONDUCTIVITY RELATIVE TO THE ELECTRICAL CONDUCTIVITY OF SAID SEMICONDUCTOR MATERIAL, SAID ANISOTROPIC BODIES BEING POSITIONED ON THE SURFACE OF SAID FIELD PLATE
Claim 2
Dependent Claim
52 words
A GALVANO-MAGNETIC SEMICONDUCTOR FIELD PLATE OF FLAT RING-SECTOR SHAPED CONFIGURATION COMPRISING SEMICONDUCTOR MATERIAL HAVING A SURFACE OF SUBSTANTIALLY PLANAR CONFIGURATION AND AN ARRAY OF SPACED ANISOTROPIC BODIES OF GOOD ELECTRICAL CONDUCTIVITY RELATIVE TO THE ELECTRICAL CONDUCTIVITY OF SAID SEMICONDUCTOR MATERIAL, SAID ANISOTROPIC BODIES BEING POSITIONED ON THE SURFACE OF SAID FIELD PLATE
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) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |