OPTICAL CROSS CONNECT SWITCH USING AN ABSOLUTE POSITION ENCODER

Details for Australian Patent Application No. 2002308309 (hide)

Owner CREO SRL

Inventors LABERGE, Michel; STEINER, Thomas, W.; KARASYUK, Valentin

Pub. Number AU-A-2002308309

PCT Number PCT/CA02/00596

PCT Pub. Number WO2002/088638

Priority 09/842,225 26.04.01 US

Filing date 25 April 2002

Wipo publication date 11 November 2002

International Classifications

G01D 005/26 Mechanical means for transferring the output of a sensing member - using optical means, i.e. using infra-red, visible or ultra-violet light

G01B 011/00 Measuring arrangements characterised by the use of optical means

G02B 027/60 Other optical systems - Systems using moire fringes

G02B 026/02 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 intensity of light

G02B 006/42 Light guides - Coupling light guides with opto-electronic elements

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/842,225 26.04.01 US

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002308309

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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