AU6215200A - Method and apparatus for testing magnetic head elements - Google Patents

Method and apparatus for testing magnetic head elements

Info

Publication number
AU6215200A
AU6215200A AU62152/00A AU6215200A AU6215200A AU 6215200 A AU6215200 A AU 6215200A AU 62152/00 A AU62152/00 A AU 62152/00A AU 6215200 A AU6215200 A AU 6215200A AU 6215200 A AU6215200 A AU 6215200A
Authority
AU
Australia
Prior art keywords
magnetic head
head elements
testing magnetic
testing
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU62152/00A
Inventor
Gary A. Gander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pemstar Inc
Original Assignee
Pemstar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pemstar Inc filed Critical Pemstar Inc
Publication of AU6215200A publication Critical patent/AU6215200A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/455—Arrangements for functional testing of heads; Measuring arrangements for heads
AU62152/00A 1999-07-14 2000-07-14 Method and apparatus for testing magnetic head elements Abandoned AU6215200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14371399P 1999-07-14 1999-07-14
US60143713 1999-07-14
PCT/US2000/019286 WO2001004655A1 (en) 1999-07-14 2000-07-14 Method and apparatus for testing magnetic head elements

Publications (1)

Publication Number Publication Date
AU6215200A true AU6215200A (en) 2001-01-30

Family

ID=22505263

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62152/00A Abandoned AU6215200A (en) 1999-07-14 2000-07-14 Method and apparatus for testing magnetic head elements

Country Status (4)

Country Link
JP (1) JP2003504790A (en)
CN (1) CN1371479A (en)
AU (1) AU6215200A (en)
WO (1) WO2001004655A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6738208B2 (en) * 2001-10-30 2004-05-18 Seagate Technology Llc Microwave noise testing circuit for a disc drive
DE10229624A1 (en) * 2002-07-02 2004-01-15 Delphi Technologies, Inc., Troy Magnetic sensor control method for master sensor control feeds magnetic-field generators with a time-variable voltage signal for feeding coils to create a magnetic field and parts of magnetic fields
US7150531B2 (en) 2003-08-26 2006-12-19 The Regents Of The University Of California Autostereoscopic projection viewer
US8139306B2 (en) * 2004-02-09 2012-03-20 Sae Magnetics (Hk) Ltd. Electrical current as probe for modulation at head-disk interface
WO2006049353A1 (en) * 2004-11-01 2006-05-11 Samsung Electronics Co., Ltd. The test system and method of the electric device
JP2008269681A (en) * 2007-04-18 2008-11-06 Hitachi Computer Peripherals Co Ltd Device and method for measuring magnetic head characteristics
JP5933152B2 (en) * 2012-05-21 2016-06-08 株式会社日立情報通信エンジニアリング Magnetic device measuring apparatus and magnetic device measuring method
CN103245952B (en) * 2013-04-28 2015-04-15 苏州长城开发科技有限公司 Testing machine for head stack assembly piezoceramic micro-drive displacement
CN104134445B (en) * 2014-08-07 2017-06-16 兆讯恒达微电子技术(北京)有限公司 Magnetic coupling method tests the method and system of magnetic head product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218296A (en) * 1992-02-07 1993-06-08 International Business Machines Corporation Method and apparatus for determining at least one characteristic of a superconductive film
DE19514342C1 (en) * 1995-04-18 1996-02-22 Siemens Ag Radio-interrogated current transducer for HV or MV appts.
US5939879A (en) * 1996-07-23 1999-08-17 Dynamics Research Corporation Magnetic encoder for sensing position and direction via a time and space modulated magnetic field

Also Published As

Publication number Publication date
JP2003504790A (en) 2003-02-04
WO2001004655A1 (en) 2001-01-18
CN1371479A (en) 2002-09-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase