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:
Aug. 06, 2024
Filed:
Oct. 28, 2021
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Michael Kohr, Bodnegg, DE;
Maxim Pereverzev, Ravensburg, DE;
Wolfgang Scherm, Friedrichshafen, DE;
Marco Igel, Bodnegg, DE;
Pengshuai Wang, Friedrichshafen, DE;
Roman Huff, Ravensburg, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A power module for an electric axle drive may include a plurality of semiconductor switching elements, where the semiconductor switching elements are attached to a substrate. The power module may also include a control unit electrically connected to the plurality of semiconductor switching elements, where the plurality of semiconductor switching elements includes a first set of semiconductor switching elements dedicated to the electric axle drive. The plurality of semiconductor switching elements may also include a second set of second set of semiconductor switching elements dedicated to a transmission connected to the electric axle drive.