Electro-active multi-focal spectacle lens

Details for Australian Patent Application No. 2003231046 (hide)

Owner E-Vision, LLC

Inventors Kokonaski, William; Duston, Dwight P; Katzman, Dan; Blum, Ronald D

Agent Shelston IP

Pub. Number AU-B-2003231046

PCT Number PCT/US03/12528

PCT Pub. Number WO2003/090611

Priority 60/375,028 25.04.02 US; 10/281,204 28.10.02 US; 10/387,143 12.03.03 US

Filing date 23 April 2003

Wipo publication date 10 November 2003

Acceptance publication date 3 April 2008

International Classifications

G02C 7/06 (2006.01) Optical parts - bifocal

G02C 7/02 (2006.01) Optical parts - Lenses

G02C 7/10 (2006.01) Optical parts

G02C 13/00 (2006.01) Assembling

G02F 1/29 (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 - for the control of the position or the direction of light beams, i.e. deflection

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 60/375,028 25.04.02 US; 10/281,204 28.10.02 US; 10/387,143 12.03.03 US

18 December 2003 Application Open to Public Inspection

  Published as AU-B-2003231046

3 April 2008 Application Accepted

  Published as AU-B-2003231046

31 July 2008 Standard Patent Sealed

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