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:
Mar. 03, 2026
Filed:
Jul. 31, 2023
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Tsuyoshi Sanada, Susono Shizuoka, JP;
TOSHIBA TEC KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The cooling apparatus for the electronic device includes a heat sink, the fan, and a drift rib. In the heat sink, a plurality of fins is erected side by side in a thickness direction on a base portion that receives heat of an electronic component. The fan generates an air flow between the fins by air blowing caused by rotation. The drift rib is positioned on a tip end side of the fin on a downstream side in an air blowing direction of a central portion of the fan in a width direction, has an inclined surface guiding air flowing through the position toward a root side of the fin, and is to be inserted between the adjacent fins.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile