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:
Dec. 13, 2022
Filed:
May. 13, 2019
Robert Bosch Gmbh, Stuttgart, DE;
Dennis Burger, Friolzheim, DE;
Heiner Jacobs, Baden-Baden, DE;
Konstantin Spanos, Nagold, DE;
Wolfram Kienle, Magstadt, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to an electrical filter element () for filtering alternating voltage interference. The electrical filter element () comprises two dielectric circuit board substrates () having a magnetic core () arranged between the circuit board substrates. The magnetic core () has a material-free inner region (), in which electrical connection elements (-) are provided between the two dielectric circuit board substrates (). Furthermore, electrical connection elements () can also be provided between the two dielectric circuit board substrates () in an outer region of the magnetic core ().