Magnetic sensor, production process of the magnetic sensor and magnetic array suitable for the production process

Details for Australian Patent Application No. 2003257500 (hide)

Owner Yamaha Corporation

Inventors Oohashi, Toshiyuki; Wakui, Yukio

Agent FB Rice

Pub. Number AU-B-2003257500

Priority 2003-359790 20.10.03 JP; 2002-308376 23.10.02 JP

Filing date 22 October 2003

Wipo publication date 13 May 2004

Acceptance publication date 23 October 2008

International Classifications

G01D 5/16 (2006.01) Mechanical means for transferring the output of a sensing member

G01D 5/14 (2006.01) Mechanical means for transferring the output of a sensing member

G01R 33/09 (2006.01) Arrangements or instruments for measuring magnetic variables

H01F 13/00 (2006.01) Apparatus or processes for magnetising or demagnetising

H01F 41/30 (2006.01) Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass

H01L 43/08 (2006.01) Devices using galvano-magnetic or similar magnetic effects - Magnetic-field-controlled resistors

H01F 10/32 (2006.01) Thin magnetic films, e.g. of one-domain structure

H01F 17/00 (2006.01)

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 2003-359790 20.10.03 JP; 2002-308376 23.10.02 JP

13 May 2004 Application Open to Public Inspection

  Published as AU-B-2003257500

23 October 2008 Application Accepted

  Published as AU-B-2003257500

19 February 2009 Standard Patent Sealed

26 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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