US3243670A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mountings for semiconductor devices
Assignee: International Standard Electric Corp
•
Filing: 1963-09-30
•
Granted: 1966-03-29
•
Expires: 1983-09-30
Abstract
No abstract record available.
Inventors
- 👤 Dave F T Dunster
- 👤 Ian H Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:38
CPC Classifications
H; H10; H10W; H10W70/00; H10W70/40; H10W70/421; H10W70/435; H10W72/00; H10W72/50; H10W72/551; H10W72/552; H10W72/5522; H10W72/5524; H10W74/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A SEMICONDUCTOR MOUNTING ARRANGEMENT COMPRISING AN INSULATOR MEMBER, A PAIR OF RELATIVELY THIN SPACED METALLIC MEMBERS HAVING FLATTENED ENDS EMBEDDED WITHIN AND SEALED TO SAID INSULATOR, SAID INSULATOR HAVING A RELATIVELY THICK CROSS-SECTION AND BEING MOLDED AROUND SAID ENDS, A SEMICONDUCTOR ELEMENT HAVING TWO ELECTRODES POSITIONED ON ONE FLAT SURFACE OF ONE SAID METALLIC MEMBER ADJACENT AND SPACED FROM SAID INSULATOR, ONE ELECTRODE BEING CONNECTED DIRECTLY AND BONDED TO SAID ONE MEMBER AND A CONDUCTOR POSITIONED ALONG THE OUTER SURFACE OF SAID INSULATOR CONNECTED BETWEEN AND AND BONDED TO THE SECOND MEMBER AND THE SECOND ELECTRODE.
Claim 2
Dependent Claim
96 words
A SEMICONDUCTOR MOUNTING ARRANGEMENT COMPRISING AN INSULATOR MEMBER, A PAIR OF RELATIVELY THIN SPACED METALLIC MEMBERS HAVING FLATTENED ENDS EMBEDDED WITHIN AND SEALED TO SAID INSULATOR, SAID INSULATOR HAVING A RELATIVELY THICK CROSS-SECTION AND BEING MOLDED AROUND SAID ENDS, A SEMICONDUCTOR ELEMENT HAVING TWO ELECTRODES POSITIONED ON ONE FLAT SURFACE OF ONE SAID METALLIC MEMBER ADJACENT AND SPACED FROM SAID INSULATOR, ONE ELECTRODE BEING CONNECTED DIRECTLY AND BONDED TO SAID ONE MEMBER AND A CONDUCTOR POSITIONED ALONG THE OUTER SURFACE OF SAID INSULATOR CONNECTED BETWEEN AND AND BONDED TO THE SECOND MEMBER AND THE SECOND ELECTRODE.
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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) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |