WAVEGUIDE OPTICAL FILTERS WITH MULTIPLE SPECTRAL BANDS

Details for Australian Patent Application No. 2003225354 (hide)

Owner UNIVERSITE LAVAL

Inventors LA ROCHELLE, Sophie; SLAVIK, Radan

Pub. Number AU-A-2003225354

PCT Number PCT/CA03/00561

PCT Pub. Number WO2003/089969

Priority 60/373,643 19.04.02 US

Filing date 22 April 2003

Wipo publication date 3 November 2003

International Classifications

G02B 006/34 Light guides - utilising prism or grating

G02B 005/28 Optical elements other than lenses - Interference filters

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 60/373,643 19.04.02 US

11 December 2003 Application Open to Public Inspection

  Published as AU-A-2003225354

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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