VARIABLE WAVELENGTH ATTENUATOR FOR SPECTRAL GROOMING AND DYNAMIC CHANNEL EQUALIZATION USING MICROMIRROR ROUTING

Details for Australian Patent Application No. 2003214183 (hide)

Owner NETWORK PHOTONICS, INC.

Inventors WEAVER, Samuel, P.; SARTO, Andrew, W.

Pub. Number AU-A-2003214183

PCT Number PCT/US03/07902

PCT Pub. Number WO2003/091778

Priority 60/363,724 11.03.02 US; 10/243,924 12.09.02 US

Filing date 11 March 2003

Wipo publication date 10 November 2003

International Classifications

G02B 006/26 Light guides - Optical coupling means

G02B 006/42 Light guides - Coupling light guides with opto-electronic elements

G02B 006/34 Light guides - utilising prism or grating

G02B 005/22 Optical elements other than lenses - Absorbing filters

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/363,724 11.03.02 US; 10/243,924 12.09.02 US

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003214183

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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