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. 21, 2026
Filed:
Apr. 29, 2022
Applicant:
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Inventors:
Bao Ngoc An, Karlsruhe, DE;
Eduard Enderle, Gengenbach, DE;
Ingo Bamberg, Willstätt, DE;
Andreas Humbert, Ottersweier, DE;
Mihai Cretu, Kappelrodeck, DE;
Jürgen Tipper, Gernsbach, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/14 (2006.01); H02M 7/00 (2006.01); H05K 9/00 (2006.01);
U.S. Cl.
CPC ...
H05K 7/14329 (2022.08); H02M 7/003 (2013.01); H05K 9/0066 (2013.01);
Abstract
An EMC filter device for power electronics of an electric machine includes an electric conductor structure, a capacitor coupled to the conductor structure, and an inductor that cooperates with the conductor structure. The conductor structure has at least two separate conducting layers that are insulated from one another.