Patent · US Active

Method for producing a coil

US9087636B2 · kind B2 · utility

6Cited by

4References

22Claims

0Family size

Assignee

WURTH ELECTRONIK GMBH & CO. · DE

Inventors

Jan Kostelnik · Kirchberg, DE
Alina Schreivogel · Schwieberdingen, DE
Jurgen Wolf · Kriftel, DE
Jürgen Keck · Echterdingen, DE
Metin Giousouf · Eßlingen, DE
Thomas Reininger · Wernau, DE
Albert Kiessling · Weil der Stadt, DE

Key dates

Filing date	Nov 1, 2013
Grant date	Jul 21, 2015
Priority date	—
Expiry date	Nov 1, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/4902
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for producing a coil (140) integrated in a substrate (100) or applied to a substrate, wherein the coil has first winding portions (136), which each have first ends (141) and second ends (147), and wherein the coil has second winding portions (138) and third winding portions (139), wherein each two of the first ends are electrically interconnected by the second winding portions and two corresponding second ends of the first winding portions are electrically interconnected by the third winding portions, such that coil windings of the coil are formed hereby, wherein at least the first winding portions are applied by means of a 3D printing method, wherein this is aerosol jet or inkjet printing, for example.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.