PLANAR WAVEGUIDE WITH TAPERED REGION

Details for Australian Patent Application No. 2003236568 (hide)

Owner REDFERN INTEGRATED OPTICS PTY LTD

Inventors BAZYLENKO, Michael

Pub. Number AU-A-2003236568

PCT Number PCT/AU03/00843

PCT Pub. Number WO2004/008203

Priority 60/394,927 11.07.02 US

Filing date 1 July 2003

Wipo publication date 2 February 2004

International Classifications

G02B 006/122 Light guides - Basic optical elements, e.g. light-guiding paths

G02B 006/14 Light guides - Mode converters

H01L 021/308 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

G02B 006/136 Light guides

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/394,927 11.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003236568

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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