Tunable resonant grating filters

Details for Australian Patent Application No. 2003294011 (hide)

Owner Pirelli And C. S.p.a.

Inventors Pietra, Giulia; Gorni, Giacomo Maria

Pub. Number AU-A-2003294011

PCT Number PCT/EP2003/0149

PCT Pub. Number WO2005/064365

Filing date 24 December 2003

Wipo publication date 21 July 2005

International Classifications

G02B 005/20 Optical elements other than lenses - Filters

H01S 005/00 Semiconductor lasers

Event Publications

22 April 2004 Complete Application Filed

8 September 2005 Application Open to Public Inspection

  Published as AU-A-2003294011

7 September 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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