ELECTRICALLY CONTROLLED VARIABLE THICKNESS PLATE

Details for Australian Patent Application No. 2002246166 (hide)

Owner NOKIA CORPORATION

Inventors SCHRADER, Martin

Pub. Number AU-A-2002246166

PCT Pub. Number WO2002/091059

Priority 20010916 03.05.01 FI

Filing date 12 April 2002

Wipo publication date 18 November 2002

International Classifications

G02B 026/00 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

G02F 001/00 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

B81B 007/02 Micro-structural systems

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002246166

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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