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. 09, 2002
Filed:
Jan. 07, 2000
Johann Milavec, Windisch, CH;
Alain Chapuis, Riedikon, CH;
Melcher A.G., Uster, CH;
Abstract
The invention relates to a multi-layer planar inductance coil on a portion of a first plate-shaped support ( ) which has a plurality of first conducting layers ( ) which extend substantially parallel to each other and which is designed for holding and contacting further electronic components ( ), wherein at least one conducting layer ( ) of the first support, which forms a first electrical winding, is arranged for co-operation with a core ( ) which is provided for guiding a magnetic flux and which is to be arranged in the portion, wherein at least one second plate-shaped support ( ) with a plurality of second conducting layers ( ) which extend substantially parallel to each other is so arranged in the portion parallel to the first support ( ) that at least one conducting layer ( ) of the second support, which provides a second electrical winding, can inductively co-operate with the core ( ) and the first electrical winding.