OPTICAL WAVEGUIDE DEVICE

Details for Australian Patent Application No. 2002343814 (hide)

Owner NTT ELECTRONICS CORPORATION

Inventors KATO, Kazutoshi; OKAMOTO, Katsunari; YAMABAYASHI, Yoshiaki; KURUMADA, Katsuhiko; IZAWA, Tatsuo; TAMAMURA, Toshiaki

Pub. Number AU-A-2002343814

PCT Number PCT/JP02/11378

PCT Pub. Number WO2003/038505

Priority 2001-336733 01.11.01 JP

Filing date 31 October 2002

Wipo publication date 12 May 2003

International Classifications

G02B 027/02 Other optical systems - Viewing or reading apparatus

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

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 2001-336733 01.11.01 JP

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002343814

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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