APPARATUS AND METHOD FOR CONTINUOUSLY FORMING THE MICRO PATTERN STRUCTURE AND METHOD FOR FABRICATING A DRUM-TYPE STAMPER USED IN THE SAME

Details for Australian Patent Application No. 2003269516 (hide)

Owner OPTOMECHA CO., LTD.

Inventors KANG, Shinill; KIM, Seok-Min

Pub. Number AU-A-2003269516

PCT Number PCT/KR03/02093

PCT Pub. Number WO2004/033189

Priority 10-2002-0061978 11.10.02 KR

Filing date 10 October 2003

Wipo publication date 4 May 2004

International Classifications

B29C 059/04 Surface shaping, e.g. embossing - using rollers or endless belts

B29C 041/22 Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article - Making multilayered or multicoloured articles

B41K 001/02 Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps

B41K 003/04 Apparatus for stamping articles having integral means for supporting the articles to be stamped

B44C 001/22 Processes, not specifically provided for elsewhere, for producing decorative surface effects - Removing surface-material, e.g. by engraving, by etching

H01L 033/00 Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 10-2002-0061978 11.10.02 KR

3 June 2004 Application Open to Public Inspection

  Published as AU-A-2003269516

30 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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