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US3264532A Expired / Lapsed US ⏱️ 0.0 years remaining

Heat responsive variable characteristic semiconductor device

Assignee: RCA Corp
•
Filing: 1962-11-28
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Granted: 1966-08-02
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Expires: 1982-11-28
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Abstract

No abstract record available.

Inventors

  • 👤 John O Kessler

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 23:03
CPC Classifications
H; H10; H10P; H10P95/00; G; G06; G06N; G06N3/00; G06N3/02; G06N3/06; G06N3/067; G06N3/0675; G11; G11C; G11C11/00; G11C11/21; G11C11/34; G11C17/00; G11C17/14; G11C17/16; H01; H01C; H01C7/00; H01C7/04; H01C7/10; H10D; H10D84/00; H10D99/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 57 words
A SEMICONDUCTOR DEVICE COMPRISING A BODY OF SEMICONDUCTOR MATERIAL INCLUDING AN N-TYPE REGION AND A P-TYPE REGION, A P-N JUNCTION SEPARATING SAID N-TYPE AND AND P-TYPE REGIONS, ONE OF SAID N-TYPE AND P-TYPE REGIONS CONTAINING INCLUSIONS OF THE ELEMENTAL FORM OF A RELATIVELY-MOBILE, CONDUCTIVITY-TYPE-DETERMINING IMPURITY, AND NUCLEATION CENTERS FOR PRODUCING SAID INCLUSIONS IN AND ADJACENT SAID JUNCTION.
Claim 2
Dependent Claim 57 words
A SEMICONDUCTOR DEVICE COMPRISING A BODY OF SEMICONDUCTOR MATERIAL INCLUDING AN N-TYPE REGION AND A P-TYPE REGION, A P-N JUNCTION SEPARATING SAID N-TYPE AND AND P-TYPE REGIONS, ONE OF SAID N-TYPE AND P-TYPE REGIONS CONTAINING INCLUSIONS OF THE ELEMENTAL FORM OF A RELATIVELY-MOBILE, CONDUCTIVITY-TYPE-DETERMINING IMPURITY, AND NUCLEATION CENTERS FOR PRODUCING SAID INCLUSIONS IN AND ADJACENT SAID JUNCTION.

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) 1969-08-01 1970-01-31 1970-08-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-08-01 1974-01-31 1974-08-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-08-01 1978-01-31 1978-08-02 $7700.00 Window Closed / Lapsed

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