MULTICHANNEL OPTICAL ATTENUATOR FOR MULTIPLEXED SIGNAL

Details for Australian Patent Application No. 2002341003 (hide)

Owner NETTEST PHOTONICS

Inventors CLAVEL, Jean-Luc; VERLUISE, Frederic; DENTAN, Veronique

Pub. Number AU-A-2002341003

PCT Number PCT/FR02/02634

PCT Pub. Number WO2003/010589

Priority 01/09816 23.07.01 FR

Filing date 23 July 2002

Wipo publication date 17 February 2003

International Classifications

G02B 027/28 Other optical systems - for polarising

G02B 006/26 Light guides - Optical coupling means

H04B 010/17 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - in which processing or amplification is carried out without conversion of the signal from optical form

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

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 01/09816 23.07.01 FR

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002341003

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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