Write head with coil structure aligned with yoke

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United States of America Patent

PATENT NO 9082428
SERIAL NO

14471959

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A write head having a main pole having a pole tip proximate an air bearing surface (ABS), the main pole having a leading side and a trailing side. The write head also includes a yoke having a yoke tip recessed from the ABS, and a helical coil wrapped around the main pole and the yoke. The helical coil has a first turn with its front edge at least substantially aligned with the yoke tip.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yonghua Bloomington, US 67 477
Qiu, Jiaoming Maple Grove, US 33 294
Rivkin, Kirill Edina, US 22 112
Wolf, John Maple Grove, US 22 224
Xue, Jianhua Maple Grove, US 49 370
Yin, Huaqing Eden Prairie, US 59 458

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