SURFACE SHAPE MEASUREMENT APPARATUS, SURFACE SHAPE MEASUREMENT METHOD, SURFACE STATE GRAPHIC APPARATUS

Details for Australian Patent Application No. 2002355807 (hide)

Owner TOPCON CORPORATION

Inventors KOCHI, Nobuo; OTANI, Hitoshi; NIIMURA, Satoru

Pub. Number AU-A-2002355807

PCT Number PCT/JP02/07710

PCT Pub. Number WO2003/012368

Priority 2001-230368 30.07.01 JP; 2001-234644 02.08.01 JP; 2001-257832 28.08.01 JP

Filing date 30 July 2002

Wipo publication date 17 February 2003

International Classifications

G01B 011/24 Measuring arrangements characterised by the use of optical means - for measuring contours or curvatures

G06T 001/00 General purpose image data processing

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 2001-230368 30.07.01 JP; 2001-234644 02.08.01 JP; 2001-257832 28.08.01 JP

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002355807

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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