WRITE TRANSDUCER FOR MAGNETIC RECORDING SYSTEM - INTERNATIONAL BUSINESS MACHINES CORPORATION

Title:

WRITE TRANSDUCER FOR MAGNETIC RECORDING SYSTEM

Document Type and Number:

WIPO Patent Application WO/2024/082729

Kind Code:

A1

Abstract:

In an approach to improve write transducers a write transducer for recording data on a magnetic media is disclosed. The write transducer comprises a first pole piece. The write transducer further comprises a second pole piece. The first pole piece and the second pole piece are arranged in such a way, that a write gap is formed between the first pole piece and the second pole piece. A longitudinal axis is defined between opposite ends of the write gap. A length of the write gap along the longitudinal axis varies in the direction transverse to the longitudinal axis.

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Inventors:

ROTHUIZEN, Hugo E. (CH)
LANTZ, Mark Alfred (CH)
LIANG, Jason (US)
IBEN, Icko E. T. (US)

Application Number:

PCT/CN2023/107888

Publication Date:

April 25, 2024

Filing Date:

July 18, 2023

Export Citation:

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Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION (US)
IBM (CHINA) CO., LIMITED (CN)

International Classes:

G11B5/31

Attorney, Agent or Firm:

CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)

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