Magnetic sensor, method of manufacturing magnetic sensor, and method of designing magnetic sensor

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United States of America Patent

PATENT NO 9915710
SERIAL NO

15088185

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A magnetic sensor is provided in which in a case where magnetization amounts of the first ferromagnetic layer and the second ferromagnetic layer in the first magnetic sensor element are respectively set to be Mst11 and Mst12 and magnetization amounts of the first ferromagnetic layer and the second ferromagnetic layer in the second magnetic sensor element are respectively set to be Mst21 and Mst22, in a case of Mst11>Mst12, a relationship of Mst21>Mst22 is satisfied, and in a case of Mst1112, a relationship of Mst2122 is satisfied.

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Patent Owner(s)

Patent OwnerAddress
ALPS ALPINE CO LTDTOKYO 145-8501

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  • 2016 Application Filing Year
  • G11B Class
  • 1958 Applications Filed
  • 1595 Patents Issued To-Date
  • 81.47 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koike, Fumihito Tokyo, JP 39 415
Okumura, Hirofumi Tokyo, JP 29 274
Saito, Taku Tokyo, JP 42 320
Shigeta, Kazuhiro Tokyo, JP 1 8
Shinohara, Eiji Tokyo, JP 133 818

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