METHOD AND SYSTEM FOR MANUFACTURING OPTICAL ELEMENTS AND OPTICAL ELEMENT

Details for Australian Patent Application No. 2002226445 (hide)

Owner METSO CORPORATION

Inventors RANTALA, Juha, Tapani; KORHONEN, Raimo

Pub. Number AU-A-2002226445

PCT Pub. Number WO2002/056072

Priority 20010084 15.01.01 FI

Filing date 10 January 2002

Wipo publication date 24 July 2002

International Classifications

G02B 006/10 Light guides - of the optical waveguide type

G03F 007/00 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002226445

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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