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. 15, 2026
Filed:
Jul. 10, 2024
Amulaire Thermal Technology, Inc., New Taipei City, TW;
Ching-Ming Yang, New Taipei City, TW;
Kuo-Wei Lee, New Taipei City, TW;
Tze-Yang Yeh, New Taipei City, TW;
Chien-Cheng Wu, New Taipei City, TW;
Chun-Lung Wu, New Taipei City, TW;
Yi-Hsin Huang, New Taipei City, TW;
Ming-Hsuan Chang, Taoyuan City, TW;
AMULAIRE THERMAL TECHNOLOGY, INC., New Taipei City, TW;
Abstract
A liquid-cooling cooler for an electric vehicle power module includes a liquid-cooling plate and a plurality of fin regions. A first rectangular region formed by outward extension of four sides of a projection of a heat source is defined as a heat source fin region among the plurality of fin regions. A second rectangular region extending outward from the heat source fin region in a counter flow direction of the coolant is defined as an upstream fin region. A third rectangular region extending outward from the heat source fin region in a flow direction of the coolant is defined as a downstream fin region. A fin density of the heat source fin region is greater than that of the downstream fin region, and the fin density of the downstream fin region is greater than or equal to that of the upstream fin region.