COMPOSITE ELECTROPHORETICALLY-SWITCHABLE RETROREFLECTIVE IMAGE DISPLAY

Details for Australian Patent Application No. 2002365448 (hide)

Owner THE UNIVERSITY OF BRITISH COLUMBIA

Inventors WHITEHEAD, Lorne, A.; MOSSMAN, Michele, Ann

Pub. Number AU-A-2002365448

PCT Number PCT/CA02/01779

PCT Pub. Number WO2003/046637

Priority 09/996,987 30.11.01 US

Filing date 20 November 2002

Wipo publication date 10 June 2003

International Classifications

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 005/12 Optical elements other than lenses - Reflex reflectors

G02F 001/19 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

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 09/996,987 30.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002365448

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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