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. 21, 2022
Filed:
Nov. 20, 2017
Sumida Components & Modules Gmbh, Obernzell, DE;
Mathias Weber, Salzweg, DE;
Marco Uczulko, Deggendorf, DE;
SUMIDA COMPONENTS & MODULES GMBH, Obernzell, DE;
Abstract
An inductive device comprises a plate-shaped ferrite core and a hybrid double-D solenoid coil which is arranged over the plate-shaped ferrite core and has a plurality of turns. The plurality of turns is grouped into at least two groups, each having at least two immediately consecutive turns which in a group have monotonically increasing or decreasing turn diameters, wherein the last turn of a group has a turn diameter that is larger than that of the first turn of the following group if the turn diameter of the turn immediately preceding the last turn within the group is smaller than the turn diameter of the last turn, or has a turn diameter that is smaller than that of the first turn of the following group if the turn diameter of the turn immediately preceding the last turn is larger than the turn diameter of the last turn.