US3092893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabrication of semiconductor devices
Assignee: Texas Instruments Inc
•
Filing: 1958-02-13
•
Granted: 1963-06-11
•
Expires: 1978-02-13
Abstract
No abstract record available.
Inventors
- 👤 Cornelison Boyd
- 👤 Jay W Thornhill
- 👤 Jr Elmer A Wolff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:25
CPC Classifications
H; H10; H10W; H10W70/00; H10W70/40; H10W70/481; H10W72/00; H10W72/20; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49121
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A METHOD OF MAKING A SEMICONDUCTOR DEVICE ASSEMBLY THAT COMPRISES THE STEPS OF MOUNTING A SEMICONDUCTOR DEVICE COMPOSED OF AT LEAST TWO REGIONS OF OPPOSITE CONDUCTIVITY ON AN ELECTRICALLY CONDUCTIVE FRAME, WITH ONE REGION IN CONTACT WITH ONE PART OF SAID FRAME AND A WIRE ELECTRICALLY CONNECTING THE OTHER REGION WITH ANOTHER PART OF SAID FRAME, MOUNTING THE FRAME ON A SUPPORT, AND SEVERING THE FRAME TO SUBDIVIDE IT INTO ELECTRICALLY ISOLATED PARTS.
Claim 2
Independent Claim
73 words
A METHOD OF MAKING A SEMICONDUCTOR DEVICE ASSEMBLY THAT COMPRISES THE STEPS OF MOUNTING A SEMICONDUCTOR DEVICE COMPOSED OF AT LEAST TWO REGIONS OF OPPOSITE CONDUCTIVITY ON AN ELECTRICALLY CONDUCTIVE FRAME, WITH ONE REGION IN CONTACT WITH ONE PART OF SAID FRAME AND A WIRE ELECTRICALLY CONNECTING THE OTHER REGION WITH ANOTHER PART OF SAID FRAME, MOUNTING THE FRAME ON A SUPPORT, AND SEVERING THE FRAME TO SUBDIVIDE IT INTO ELECTRICALLY ISOLATED PARTS.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |