Optical add-filtering switching device

Details for Australian Patent Application No. 2003270681 (hide)

Owner Massachusetts Institute Of Technology Pirelli And C. S.p.a.

Inventors Tormen, Maurizio; Haus, Hermann; Cherchi, Matteo

Pub. Number AU-A-2003270681

PCT Number PCT/US03/29052

PCT Pub. Number WO2005/036793

Filing date 16 September 2003

Wipo publication date 27 April 2005

International Classifications

H04J 014/02 Optical multiplex systems - Wavelength-division multiplex systems

G02B 006/34 Light guides - utilising prism or grating

G02B 006/32 Light guides - having lens focusing means

Event Publications

15 January 2004 Complete Application Filed

25 August 2005 Application Open to Public Inspection

  Published as AU-A-2003270681

1 June 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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