Optical waveguide system for a flatpanel display

Details for Australian Patent Application No. 2001285472 (hide)

Owner Smith, R.

Inventors Smith, Ronald S.

Agent Griffith Hack

Pub. Number AU-B-2001285472

PCT Pub. Number WO2003/019518

Filing date 22 August 2001

Wipo publication date 10 March 2003

Acceptance publication date 23 August 2007

International Classifications

G09F 9/305 (2006.01) Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

G02B 6/08 (2006.01) Light guides

Event Publications

5 June 2003 Application Open to Public Inspection

  Published as AU-B-2001285472

23 August 2007 Application Accepted

  Published as AU-B-2001285472

20 December 2007 Standard Patent Sealed

22 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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