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:
Apr. 07, 2026
Filed:
Dec. 21, 2022
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Sreya Sarkar, Chicago, IL (US);
Kathryn M. Oseen-Senda, Seattle, WA (US);
Dennis Trieu, Calgary, CA;
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); F28F 3/02 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20509 (2013.01); F28F 3/022 (2013.01); H05K 7/203 (2013.01); H05K 7/20381 (2013.01); H05K 7/2039 (2013.01);
Abstract
A thermal management device is described. The device includes a substrate having a spreader surface and a plurality of thermal features connected to the spreader surface of the substrate. At least one thermal feature includes a body having a longitudinal axis and a hollow bore having an inner diameter perpendicular to the longitudinal axis and an opening at a distal end distal from the substrate.