METHOD AND APPARATUS FOR MEASURING A REQUIRED CHARACTERISTIC OF A WORKPIECE LAYER

Details for Australian Patent Application No. 2002353024 (hide)

Owner MOTOROLA, INC.

Inventors MAUTZ, Karl,

Pub. Number AU-A-2002353024

PCT Number PCT/US02/38583

PCT Pub. Number WO2003/051578

Priority 10/021,756 13.12.01 US

Filing date 3 December 2002

Wipo publication date 30 June 2003

International Classifications

B24B 049/12 Measuring - involving optical means

B24B 037/04 Lapping machines or devices, i.e. requiring pulverulent abrading substances inserted between a lap of relatively soft but rigid material and the surface to be lapped - designed for working plane surfaces

B24B 049/04 Measuring

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 10/021,756 13.12.01 US

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002353024

2 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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