METHOD OF FORMING FILM ON OPTICAL DISK

Details for Australian Patent Application No. 2002363049 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors MURAKAMI, Motoyoshi; BIRUKAWA, Masahiro

Pub. Number AU-A-2002363049

PCT Number PCT/JP02/11038

PCT Pub. Number WO2003/036633

Priority 2001-328335 25.10.01 JP

Filing date 24 October 2002

Wipo publication date 6 May 2003

International Classifications

G11B 007/26 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Apparatus or processes specially adapted for the manufacture of record carriers

G11B 011/105 Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups or by different subgroups of group

C23C 014/34 Coating by vacuum evaporation, by sputtering or by ion implantation - Sputtering

Event Publications

29 May 2003 Complete Application Filed

  Priority application(s): 2001-328335 25.10.01 JP

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002363049

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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