Tristate electrochromic device

Details for Australian Patent Application No. 2005248735 (hide)

Owner Gentex Corporation

Inventors Guarr, Thomas F.; Giri, Punam

Agent Spruson & Ferguson

Pub. Number AU-B-2005248735

PCT Pub. Number WO2005/116746

Priority 10/850,989 21.05.04 US; 11/096,470 01.04.05 US

Filing date 26 April 2005

Wipo publication date 8 December 2005

Acceptance publication date 7 May 2009

International Classifications

G02F 1/15 (2006.01) 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

G02F 1/153 (2006.01) 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

G02F 1/163 (2006.01) 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

4 January 2007 PCT application entered the National Phase

  PCT publication WO2005/116746 Priority application(s): WO2005/116746

7 May 2009 Application Accepted

  Published as AU-B-2005248735

3 September 2009 Standard Patent Sealed

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