The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2026
Filed:
Jan. 17, 2023
Applicant:
Board of Trustees of the University of Arkansas, Fayetteville, AR (US);
Inventors:
Amirreza Ghadimi Avval, Fayetteville, AR (US);
Samir El-Ghazaly, Fayetteville, AR (US);
Gregory J. Salamo, Fayetteville, AR (US);
Shui-Qing Yu, Fayetteville, AR (US);
Assignee:
Board Of Trustees Of The University Of Arkansas, Little Rock, AR (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H10W 40/77 (2026.01); H10D 30/47 (2025.01); H10D 62/10 (2025.01); H10D 62/85 (2025.01); H10W 40/22 (2026.01);
U.S. Cl.
CPC ...
H10W 40/77 (2026.01); H10D 30/475 (2025.01); H10D 62/8503 (2025.01);
Abstract
A semiconductor heat sink made of a first material including a plurality of spaced-apart depressions and an area surrounding the depressions filled with one or more materials having a heat conductivity greater than the first material.