US2874076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semiconductor translating devices
Assignee: Raytheon Co
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Filing: 1957-11-29
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Granted: 1959-02-17
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Expires: 1977-11-29
Abstract
No abstract record available.
Inventors
- 👤 Schwartz Bertram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:17
CPC Classifications
H; H10; H10W; H10W74/00; H10W74/40; H10W74/47; H10P; H10P95/00; H10W74/10; H10W74/131; Y; Y10; Y10S; Y10S438/00; Y10S438/906; Y10S438/958
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
IN A SEMICONDUCTOR TRANSLATING DEVICE, THE COMBINATION COMPRISING: A SEMICONDUCTOR BODY OF ONE CONDUCTIVITY TYPE; A REGION WITHIN SAID BODY OF THE OPPOSITE CONDUCTIVITY TYPE AND SEPARTED FROM SAID BODY BY A RECTIFYING JUNCTION; AND A FILM UPON AT LEAST OF ONE SURFACE OF SAID BODY, SAID FILM COMPRISING A HYDROLYZED ORGANO-SUBSTITUTED SILANE.
Claim 2
Dependent Claim
53 words
IN A SEMICONDUCTOR TRANSLATING DEVICE, THE COMBINATION COMPRISING: A SEMICONDUCTOR BODY OF ONE CONDUCTIVITY TYPE; A REGION WITHIN SAID BODY OF THE OPPOSITE CONDUCTIVITY TYPE AND SEPARTED FROM SAID BODY BY A RECTIFYING JUNCTION; AND A FILM UPON AT LEAST OF ONE SURFACE OF SAID BODY, SAID FILM COMPRISING A HYDROLYZED ORGANO-SUBSTITUTED SILANE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-16 | 1962-08-18 | 1963-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-16 | 1966-08-18 | 1967-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-16 | 1970-08-18 | 1971-02-17 | $7700.00 | Window Closed / Lapsed |