METHODS AND SYSTEMS FOR IMPROVED BOUNDARY CONTRAST

Details for Australian Patent Application No. 2003265190 (hide)

Owner MICRONIC LASER SYSTEMS AB

Inventors SANDSTROM, Torbjorn

Pub. Number AU-A-2003265190

PCT Number PCT/SE03/01509

PCT Pub. Number WO2004/031831

Priority 60/415,509 01.10.02 US; 60/444,417 03.02.03 US; 60/455,364 17.03.03 US; 10/462,010 12.06.03 US

Filing date 29 September 2003

Wipo publication date 23 April 2004

International Classifications

G02B 026/08 Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating - for controlling the direction of light

G09G 003/34 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - by control of light from an independent source

G03F 001/00 Preparation of originals for the photomechanical production of textured or patterned surfaces

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): 60/415,509 01.10.02 US; 60/444,417 03.02.03 US; 60/455,364 17.03.03 US; 10/462,010 12.06.03 US

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003265190

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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