OPTICAL WAVEGUIDE TYPE MATRIX#SWITCH AND PRODUCTION METHOD THEREFOR

Details for Australian Patent Application No. 2002318732 (hide)

Owner NTT ELECTRONICS CORPORATION

Inventors IZAWA, Tatsuo; KURUMADA, Katsuhiko; TAMAMURA, Toshiaki; SATOH, Makoto; OKAMOTO, Katsunari

Pub. Number AU-A-2002318732

PCT Number PCT/JP02/07128

PCT Pub. Number WO2003/007052

Priority 2001-213982 13.07.01 JP

Filing date 12 July 2002

Wipo publication date 29 January 2003

International Classifications

G02B 026/08 Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating - for controlling the direction of light

G02B 026/12 Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating - using multifaceted mirrors

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2001-213982 13.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318732

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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