PHASE DELAY ELEMENT AND METHOD FOR PRODUCING A PHASE DELAY ELEMENT

Details for Australian Patent Application No. 2003296241 (hide)

Owner CARL ZEISS SMT AG

Inventors REICHEL, Wolfram; STASCHKE, Dietmar; SCHUSTER, Karl-Heinz

Pub. Number AU-A-2003296241

PCT Number PCT/EP2003/0132

PCT Pub. Number WO2005/024474

Priority 103 41 378.2 09.09.03 DE

Filing date 25 November 2003

Wipo publication date 29 March 2005

International Classifications

G02B 005/30 Optical elements other than lenses - Polarising elements

C03C 017/00 Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating

Event Publications

29 April 2004 Complete Application Filed

  Priority application(s): 103 41 378.2 09.09.03 DE

5 May 2005 Application Open to Public Inspection

  Published as AU-A-2003296241

25 May 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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