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. 28, 2026
Filed:
May. 22, 2023
Ideal Power Inc., Austin, TX (US);
Jiankang Bu, Austin, TX (US);
Robert Daniel Brdar, Driftwood, TX (US);
IDEAL POWER INC., Austin, TX (US);
Abstract
A double-sided cooling package for a double-sided, bi-directional junction transistor can include a double-sided, bi-directional, junction transistor chip with an individual, double-sided, bi-directional power switch (collectively, a DSTA). The DSTA can be sandwiched between heat sinks. Each heat sink can include a direct plating copper (DPC) structure, a direct copper bonding (DCB) structure or a direct aluminum bond (DAB) structure. In addition, each heat sink can have opposed first and second copper layers on a substrate, and copper contacts that extend from a respective second copper layer through vias in each substrate to an exterior of the cooling package.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile