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:
Dec. 02, 2025
Filed:
Mar. 08, 2022
Intel Corporation, Santa Clara, CA (US);
Alexander I. Mamchik, Hillsboro, OR (US);
Jaime A. Sanchez, Beaverton, OR (US);
Sachin Gupta, Sherwood, OR (US);
Matthew C. Zeman, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Disclosed herein is a high-performance thermal chuck for enhanced thermal management of high-power integrated circuit (IC) devices. The disclosed high-performance thermal chuck provides active heating and cooling for post-manufacture device testing. A high-performance heatsink comprises microfluidic channels in a high thermal conductivity silicon carbide (SiC) body for providing enhanced active cooling of an IC device. A refractory heating element is embedded between an integrated heat spreader comprising diamond and the heatsink for providing active heating. The integrated heat spreader is bonded to the heatsink. Closely matched coefficients of thermal expansion between the diamond heat spreader and the heatsink mitigate thermally-induced warpage.