US3036250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semiconductor device
Assignee: Raytheon Co
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Filing: 1958-06-11
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Granted: 1962-05-22
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Expires: 1978-06-11
Abstract
No abstract record available.
Inventors
- 👤 Bob G Bender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:40
CPC Classifications
H; H10; H10W; H10W72/00; H10P; H10P95/00; H10W72/20; H10W72/30; H10W76/00; H10W76/10; H10W76/12; H10W76/161; H10W72/071; H10W72/073; H10W72/07331; H10W72/07336; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9265; Y10S428/929; Y10S428/9335; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12528; Y10T428/12674; Y10T428/12681; Y10T428/12708; Y10T428/12729; Y10T428/12736; Y10T428/12771; Y10T428/12778; Y10T428/12785
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A SEMICONDUCTOR DEVICE COMPRISING: A SEMICONDUCTOR BODY OF ONE CONDUCTIVITY TYPE HAVING A REGION OF THE OPPOSITE CONDUCTIVITY TYPE IN AT LEAST ONE SURFACE THEREOF, AN ELECTRICAL LEAD, A MEMBER INCLUDING CADMIUM, A FIRST EUTECTIC ALLOY BETWEEN SAID MEMBER AND AT LEAST A PORTION OF SAID LEAD, SAID SEMICONDUCTOR BODY BEING
Claim 2
Dependent Claim
51 words
A SEMICONDUCTOR DEVICE COMPRISING: A SEMICONDUCTOR BODY OF ONE CONDUCTIVITY TYPE HAVING A REGION OF THE OPPOSITE CONDUCTIVITY TYPE IN AT LEAST ONE SURFACE THEREOF, AN ELECTRICAL LEAD, A MEMBER INCLUDING CADMIUM, A FIRST EUTECTIC ALLOY BETWEEN SAID MEMBER AND AT LEAST A PORTION OF SAID LEAD, SAID SEMICONDUCTOR BODY BEING
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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |