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:
Jan. 06, 2026
Filed:
Jun. 23, 2023
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Audi Aktiengesellschaft, Ingolstadt, DE;
Andreas Lenz, Wolfhagen, DE;
Bjoern Hess, Kassel, DE;
Max Possen, Coburg, DE;
Marvin Emde, Wabern, DE;
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Audi Aktiengesellschaft, Ingolstadt, DE;
Abstract
A drive device for a vehicle, including an electric machine having a stator housing, on whose outer circumference a pulse width modulated inverter housing is formed, in which a pulse width modulated inverter having at least one pulse width modulated inverter contact is arranged, which is connected to a stator contact via a contact bridge, an AC filter being assigned to the contact bridge to reduce common mode flows and/or for the purpose of EMC shielding. According to the invention, the AC filter is a component separate from the pulse width modulated inverter and may be mounted in the pulse width modulated inverter housing independently of the pulse width modulated inverter.