PHOTOLITHOGRAPHIC METHOD AND UV TRANSMITTING FLUORIDE CRYSTALS WITH MINIMIZED SPATIAL DISPERSION

Details for Australian Patent Application No. 2002345760 (hide)

Owner CORNING INCORPORATED

Inventors ALLAN, Douglas, C.; BORRELLI, Nicholas, F.; SMITH, Charlene, M.; SPARROW, Robert, W.

Pub. Number AU-A-2002345760

PCT Number PCT/US02/19725

PCT Pub. Number WO2003/025636

Priority 60/322,408 14.09.01 US

Filing date 21 June 2002

Wipo publication date 1 April 2003

International Classifications

G02B 005/20 Optical elements other than lenses - Filters

G02B 011/00 Optical objectives characterised by the total number of simple and compound lenses forming the objective and their arrangement

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

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 60/322,408 14.09.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002345760

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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