POLYMER OPTICAL WAVEGUIDE FILM

Details for Australian Patent Application No. 2002367343 (hide)

Owner HITACHI CHEMICAL CO.,LTD.

Inventors TAKAHASHI, Tooru; KOIBUCHI, Sigeru; MIYADERA, Nobuo; YAMAGUCHI, Masatoshi

Pub. Number AU-A-2002367343

PCT Number PCT/JP02/13667

PCT Pub. Number WO2003/058306

Priority 2001-399451 28.12.01 JP

Filing date 26 December 2002

Wipo publication date 24 July 2003

International Classifications

G02B 006/12 Light guides - of the integrated circuit kind

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002367343

4 September 2003 Complete Application Filed

  Priority application(s): 2001-399451 28.12.01 JP

23 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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