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:
Jun. 23, 2026
Filed:
Sep. 25, 2023
Applicant:
Borgwarner Us Technologies Llc, Wilmington, DE (US);
Inventors:
Assignee:
BorgWarner US Technologies LLC, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H02M 7/00 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
H05K 7/20927 (2013.01); H02M 7/003 (2013.01); H05K 7/20263 (2013.01); H05K 7/20418 (2013.01); B33Y 80/00 (2014.12);
Abstract
A system for an electric vehicle includes a power switch configured to convert DC power from a battery to AC power to drive a motor, and a three-dimensionally printed heat sink (3D heat sink) coupled to the power switch.