US3238424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semiconductor devices and method of fabricating them
Assignee: MA Com Inc
•
Filing: 1961-06-14
•
Granted: 1966-03-01
•
Expires: 1981-06-14
Abstract
No abstract record available.
Inventors
- 👤 John V Jenkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:56
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/161; H10W74/00; H10W74/40; H10W74/43
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
SEMICONDUCTOR DEVICE COMPRISING A BODY OF ELECTRONIC SEMICONDUCTOR MATERIAL, A FIRST ELONGATED ELECTRICAL CONDUCTOR HAVING ONE END IN CONTACT WITH A SURFACE OF SAID BODY, A SECOND ELONGATED ELECTRICAL CONDUCTOR HAVING ONE END FLATTENED TO PRESENT A SURFACE TRANSVERSE TO THE LENGTH DIMENSION THEREOF AND HAVING SAID TRANSVERSE SURFACE IN OHMIC CONTACT WITH ANOTHER SURFACE OF SAID BODY, A GLASS HOUSING CONSISTING OF A BODY OF GLASS COMPLETELY SURROUNDING AND HERMETICALLY SEALED DIRECTLY TO THE SURFACES OF SAID BODY AND SAID CONDUCTORS AT THEIR RESPECTIVE ENDS IN CONTACT WITH SAID BODY AND CONSTITUTING THE SOLE MECHANICAL SUPPORT FOR HOLDING SAID CONDUCTORS IN ELECTRICAL CONTACT WITH SAID BODY, SAID CONDUCTORS EXTENDING THROUGH AND BEYOND SAID GLASS HOUSING, A SECOND HOUSING SURROUNDING AND SPACED FROM SAID FIRST HOUSING, SAID SEC-
Claim 2
Dependent Claim
128 words
SEMICONDUCTOR DEVICE COMPRISING A BODY OF ELECTRONIC SEMICONDUCTOR MATERIAL, A FIRST ELONGATED ELECTRICAL CONDUCTOR HAVING ONE END IN CONTACT WITH A SURFACE OF SAID BODY, A SECOND ELONGATED ELECTRICAL CONDUCTOR HAVING ONE END FLATTENED TO PRESENT A SURFACE TRANSVERSE TO THE LENGTH DIMENSION THEREOF AND HAVING SAID TRANSVERSE SURFACE IN OHMIC CONTACT WITH ANOTHER SURFACE OF SAID BODY, A GLASS HOUSING CONSISTING OF A BODY OF GLASS COMPLETELY SURROUNDING AND HERMETICALLY SEALED DIRECTLY TO THE SURFACES OF SAID BODY AND SAID CONDUCTORS AT THEIR RESPECTIVE ENDS IN CONTACT WITH SAID BODY AND CONSTITUTING THE SOLE MECHANICAL SUPPORT FOR HOLDING SAID CONDUCTORS IN ELECTRICAL CONTACT WITH SAID BODY, SAID CONDUCTORS EXTENDING THROUGH AND BEYOND SAID GLASS HOUSING, A SECOND HOUSING SURROUNDING AND SPACED FROM SAID FIRST HOUSING, SAID SEC-
References Cited (Backward Citations)
US2560579A
Cited
US2707319A
Cited
US2853661A
Cited
US2882466A
Cited
US3025435A
Cited
US3022452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |