Holographic sensor

Details for Australian Patent Application No. 2004262104 (hide)

Owner Smart Holograms Limited Cambridge University Technical Services Ltd

Inventors Blyth, Jeffrey; Davidson, Colin Alexander Bennett; Dobson, Catherine Anne; Lowe, Christopher Robin; Kabilan, Satyamoorthy

Agent Madderns

Pub. Number AU-B-2004262104

PCT Pub. Number WO2005/012884

Priority 0400350.5 08.01.04 GB; 0317092.5 21.07.03 GB

Filing date 21 July 2004

Wipo publication date 10 February 2005

Acceptance publication date 13 December 2007

International Classifications

G02B 5/32 (2006.01) Optical elements other than lenses - Holograms used as optical elements

Event Publications

9 March 2006 PCT application entered the National Phase

  PCT publication WO2005/012884 Priority application(s): WO2005/012884

13 December 2007 Application Accepted

  Published as AU-B-2004262104

10 April 2008 Standard Patent Sealed

17 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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