US3264715A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making contacts to a semiconductor using a comb-like intermediary
Assignee: Siemens and Halske AG
•
Filing: 1962-06-28
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Granted: 1966-08-09
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Expires: 1982-06-28
Abstract
No abstract record available.
Inventors
- 👤 Karl Dr Siebertz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:29
CPC Classifications
H; H10; H10W; H10W70/00; H10W70/40; H10W70/481; H10P; H10P95/00; H10W70/421; H10W70/424; H10W72/00; H10W72/20; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49101; Y10T29/49117; Y10T29/49121
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A METHOD OF PRODUCING A SEMICONDUCTOR COMPONENT, ESPECIALLY A COMPONENT FOR A MESA TRANSISTOR, COMPRISING THE STEPS OF PLACING A STRIP OF SEMICONDUCTOR MATERIAL PROVIDED WITH A PLURALITY OF PAIRS OF ADJACENTLY POSITIONED ELECTRODES, UPON THE PRONGS OF A COMB-LIKE CARRIED WITH SAID STRIP EXTENDING PERPENDICULARLY TO SAID PRONGS, THE LATTER HAVING FREE END PORTIONS NOT ENGAGED BY SAID CONDUCTOR STRIP, INTERCONNECTING EACH ELECTRODE BY MEANS OF A WIRE WITH SUCH FREE END PORTION OF A RESPECTIVE PRONG, THEREUPON SEVERING SAID PRONGS FROM THE REMAINING PART OF THE CARRIER, CUTTING SAID SEMICONDUCTOR STRIP ALONG LINES EXTENDING BETWEEN SAID PRONGS TO OBTAIN INDIVIDUAL SEMICONDUCTOR SYSTEMS, MOUNTING THE RESPECTIVE INDIVIDUAL SYSTEMS EACH UPON A BASEPLATE OF A HOUSING, AND CUTTING THE RESPECTIVE PRONGS OF THE INDIVIDUAL SYSTEM TO ELECTRICALLY SEPARATE THE ELECTRODES THEREFROM.
Claim 2
Independent Claim
131 words
A METHOD OF PRODUCING A SEMICONDUCTOR COMPONENT, ESPECIALLY A COMPONENT FOR A MESA TRANSISTOR, COMPRISING THE STEPS OF PLACING A STRIP OF SEMICONDUCTOR MATERIAL PROVIDED WITH A PLURALITY OF PAIRS OF ADJACENTLY POSITIONED ELECTRODES, UPON THE PRONGS OF A COMB-LIKE CARRIED WITH SAID STRIP EXTENDING PERPENDICULARLY TO SAID PRONGS, THE LATTER HAVING FREE END PORTIONS NOT ENGAGED BY SAID CONDUCTOR STRIP, INTERCONNECTING EACH ELECTRODE BY MEANS OF A WIRE WITH SUCH FREE END PORTION OF A RESPECTIVE PRONG, THEREUPON SEVERING SAID PRONGS FROM THE REMAINING PART OF THE CARRIER, CUTTING SAID SEMICONDUCTOR STRIP ALONG LINES EXTENDING BETWEEN SAID PRONGS TO OBTAIN INDIVIDUAL SEMICONDUCTOR SYSTEMS, MOUNTING THE RESPECTIVE INDIVIDUAL SYSTEMS EACH UPON A BASEPLATE OF A HOUSING, AND CUTTING THE RESPECTIVE PRONGS OF THE INDIVIDUAL SYSTEM TO ELECTRICALLY SEPARATE THE ELECTRODES THEREFROM.
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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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |