Solenoidal series stacked multipath inductor

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United States of America Patent

PATENT NO 9865392
SERIAL NO

14304564

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Abstract

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A series stacked, solenoidally wound, multipath inductor includes a plurality of turns disposed about a center region on two layers. The turns on the two layers have corresponding geometry therebetween. Each of the plurality of turns includes two or more segments that extend length-wise along the turns. The segments have positions that vary from an innermost position relative to the center region and an outermost position relative to the center region. A cross-over architecture is configured to couple the segments of a turn on one layer with the segments on a turn on another layer to form segment paths that have a substantially same length for all segment paths in a segment path grouping between the two layers.

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Patent Owner(s)

Patent OwnerAddress
GLOBALFOUNDRIES U S INC400 STONEBREAK ROAD EXTENSION MALTA NY 12020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Groves, Robert A Highland, US 58 1079
Vanukuru, Venkata Nr Bangalore, IN 20 99

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