METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE DEVICE AND OPTICAL WAVEGUIDE DEVICE

Details for Australian Patent Application No. 2002367183 (hide)

Owner HITACHI CHEMICAL CO.,LTD.

Inventors KURODA, Toshihiro; KONDOU, Madoka

Pub. Number AU-A-2002367183

PCT Number PCT/JP02/13668

PCT Pub. Number WO2003/056371

Priority 2001-393628 26.12.01 JP

Filing date 26 December 2002

Wipo publication date 15 July 2003

International Classifications

G02B 006/13 Light guides - Integrated optical circuits characterised by the manufacturing method

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002367183

4 September 2003 Complete Application Filed

  Priority application(s): 2001-393628 26.12.01 JP

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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