PLANAR SOLENOID INDUCTORS WITH ANTIFERROMAGNETIC PINNED CORES

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200058440A1
SERIAL NO

16665314

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A planar magnetic structure includes a closed loop structure having a plurality of core segments divided into at least two sets. A coil is formed about one or more core segments. A first antiferromagnetic layer is formed on a first set of core segments, and a second antiferromagnetic layer is formed on a second set of core segments. The first and second antiferromagnetic layers include different blocking temperatures and have an easy axis pinning a magnetic moment in two different directions, wherein when current flows through the coil, the magnetic moments rotate to form a closed magnetic loop in the closed loop structure.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Guohan Yorktown Heights, US 74 533
Wang, Naigang Yorktown Heights, US 89 143

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation