Patent US3017522A successfully refreshed from Google Patents.
US3017522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical semiconductor cooling by use of peltier effect
Assignee: Individual
•
Filing: 1958-08-20
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Granted: 1962-01-16
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Expires: 1978-08-20
Abstract
No abstract record available.
Inventors
- 👤 Harry R Lubcke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:12
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/20; H10W40/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A SEMICONDUCTOR DEVICE COMPRISING SEMICONDUCTOR MATERIAL HAVING A CONNECTION, PLURAL CONTACTS TO SAID SEMICONDUCTOR MATERIAL TO VALVE ELECTRICITY, AN ELECTRODE HAVING THE THERMOELECTRIC CHARACTERISTICS OF ANTIMONY DIRECTLY MECHANICALLY CONTACTING SAID SEMICONDUCTOR MATERIAL ADJACENT TO SAID CONTACTS, AND MEANS TO PASS AN ELECTRIC CURRENT BETWEEN SAID ELECTRODE AND SAID CONNECTION THROUGH SAID SEMICONDUCTOR MATERIAL TO ALTER THE THERMAL STATE OF SAID SEMICONDUCTOR MATERIAL ADJACENT TO SAID CONTACTS; SAID CONNECTION HAVING A THERMAL DISSIPATIVE CAPACITY EXCEEDING THAT OF SAID CONTACTS.
Claim 2
Dependent Claim
78 words
A SEMICONDUCTOR DEVICE COMPRISING SEMICONDUCTOR MATERIAL HAVING A CONNECTION, PLURAL CONTACTS TO SAID SEMICONDUCTOR MATERIAL TO VALVE ELECTRICITY, AN ELECTRODE HAVING THE THERMOELECTRIC CHARACTERISTICS OF ANTIMONY DIRECTLY MECHANICALLY CONTACTING SAID SEMICONDUCTOR MATERIAL ADJACENT TO SAID CONTACTS, AND MEANS TO PASS AN ELECTRIC CURRENT BETWEEN SAID ELECTRODE AND SAID CONNECTION THROUGH SAID SEMICONDUCTOR MATERIAL TO ALTER THE THERMAL STATE OF SAID SEMICONDUCTOR MATERIAL ADJACENT TO SAID CONTACTS; SAID CONNECTION HAVING A THERMAL DISSIPATIVE CAPACITY EXCEEDING THAT OF SAID CONTACTS.
References Cited (Backward Citations)
US2989743A
Cited
US2801347A
Cited
US2693572A
Cited
US2867732A
Cited
US2776372A
Cited
US2777975A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |