Enhanced electro-active lens system

Details for Australian Patent Application No. 2004266005 (hide)

Owner E-Vision, LLC

Inventors Blum, Ronald D.; Duston, Dwight P.; Kokonaski, William

Agent Shelston IP

Pub. Number AU-A-2004266005

PCT Pub. Number WO2005/017572

Priority 60/502,630 15.09.03 US; 60/552,198 12.03.04 US; 60/523,674 21.11.03 US; 60/566,406 30.04.04 US; 60/495,110 15.08.03 US; 60/511,128 15.10.03 US; 60/544,964 17.02.04 US

Filing date 13 August 2004

Wipo publication date 24 February 2005

International Classifications

G02B 26/06 (2006.01) 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

Event Publications

2 March 2006 PCT application entered the National Phase

  PCT publication WO2005/017572 Priority application(s): WO2005/017572

29 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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