Patent US2903629A successfully refreshed from Google Patents.
US2903629A
Expired / Lapsed
US
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Encapsulated semiconductor assembly
Assignee: Advanced Research Associates Inc
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Filing: 1958-10-23
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Granted: 1959-09-08
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Expires: 1978-10-23
Abstract
No abstract record available.
Inventors
- 👤 Norman K Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:18
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/70; H10W40/73; H10W40/735; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49169; Y10T29/49171
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
IN COMBINATION, A HOUSING FOR HOUSING A SEMICONDUCTOR ELEMENT HAVING ELECTRODES ASSOCIATED THEREWITH AND ENGAGING SAID ELEMENT AT JUNCTION AREAS THEREON, A FIRST COATING OF ELECTRICAL INSULATING MATERIAL POSITIONED ON THE EXTERIOR SURFACE OF SAID ELEMENT HOUSING AND ON THE EXTERIOR SURFACE OF SAID ELECTRODES TO WITHIN A TERMINAL PORTION ON THE ENDS THEREOF, A SECOND COATING OF METALLIC COMPOSITION POSITIONED ON SAID FIRST COATING, SAID COMPOSITION HAVING A MELTING POINT INTERMEDIATE THE MAXIMUM JUNCTION AREA TEMPERATURE FOR SAID ELEMENT AND THE
Claim 2
Dependent Claim
82 words
IN COMBINATION, A HOUSING FOR HOUSING A SEMICONDUCTOR ELEMENT HAVING ELECTRODES ASSOCIATED THEREWITH AND ENGAGING SAID ELEMENT AT JUNCTION AREAS THEREON, A FIRST COATING OF ELECTRICAL INSULATING MATERIAL POSITIONED ON THE EXTERIOR SURFACE OF SAID ELEMENT HOUSING AND ON THE EXTERIOR SURFACE OF SAID ELECTRODES TO WITHIN A TERMINAL PORTION ON THE ENDS THEREOF, A SECOND COATING OF METALLIC COMPOSITION POSITIONED ON SAID FIRST COATING, SAID COMPOSITION HAVING A MELTING POINT INTERMEDIATE THE MAXIMUM JUNCTION AREA TEMPERATURE FOR SAID ELEMENT AND THE
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) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |