A TUNABLE MICRO-RING FILTER FOR OPTICAL WDM/DWDM COMMUNICATION

Details for Australian Patent Application No. 2003295936 (hide)

Owner GENERAL ELECTRIC COMPANY

Inventors DASGUPTA, Samhita; NIELSEN, Matthew; SHIH, Min-Yi

Pub. Number AU-A-2003295936

PCT Number PCT/US2003/0377

PCT Pub. Number WO2004/061524

Priority 10/320,545 17.12.02 US

Filing date 24 November 2003

Wipo publication date 29 July 2004

International Classifications

G02F 001/313 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G02F 001/01 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating - for the control of the intensity, phase, polarisation or colour

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/320,545 17.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003295936

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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