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. 07, 2021
Filed:
Jul. 17, 2019
Fujikura Ltd., Tokyo, JP;
Yuta Nakano, Tokyo, JP;
Yuji Saito, Tokyo, JP;
Fujikura Ltd., Tokyo, JP;
Abstract
A cold plate includes: a base plate including a plurality of fins aligned in parallel; and a cover that covers the plurality of fins and that forms an internal space between the base plate and the cover. The plurality of fins includes: a first fin group in which a plurality of first fins having a first width are disposed on the base plate with a fixed gap in a parallel direction between each of the first fins and a second fin group in which a plurality of second fins having a width wider than the first width are disposed on the base plate with the fixed gap in the parallel direction between each of the second fins. The second fin group is disposed on both sides of the first fin group.