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:
Feb. 25, 2025
Filed:
Oct. 15, 2021
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Paul Ton, San Jose, CA (US);
Yaotsan Tsai, San Jose, CA (US);
Assignee:
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H01L 23/473 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0272 (2013.01); H05K 7/20254 (2013.01); H01L 23/473 (2013.01);
Abstract
A heat sink component includes a cold plate including a first surface configured to engage a circuit component and a second surface opposing the first surface, and a plurality of fins extending transversely from the second surface of the cold plate. The first surface includes a non-planar surface portion and a planar surface portion surrounding the non-planar surface portion. The non-planar surface portion of the cold plate provides an adaptive contour to complement a surface of a circuit component that experiences thermal warpage due to change in temperature during operation.