Patent ID: 9484136
Filing Date: 2016-11-01
CPC Classification: H01F,H01L

Claim Text:
1. A magnetic core for use in an integrated circuit, the magnetic core comprising: a plurality of subsections, wherein each subsection of the plurality of subsections comprises a plurality of layers of magnetically functional material, and first insulating layers, wherein each of the first insulating layers is formed of a first insulating material, and wherein adjacent layers of the first insulating layers are interposed between adjacent layers of the layers of the magnetically functional material in each subsection of the plurality of subsections; and at least one second insulating layer formed of a second insulating material and interposed between adjacent subsections of the plurality of subsections, wherein the second insulating material is different from the first insulating material, and wherein the magnetic core is a single magnetic core that includes the plurality of subsections and the at least one second insulating layer.