POLARISATION-DEPENDENT OPTICAL FIBRE AMPLIFIER

Details for Australian Patent Application No. 2003269174 (hide)

Owner SOUTHAMPTON PHOTONICS LIMITED

Inventors VARNHAM, Malcolm, Paul; ZERVAS, Mikhail, Nicholaos; TURNER, Paul, William

Pub. Number AU-A-2003269174

PCT Number PCT/GB03/04088

PCT Pub. Number WO2004/030165

Priority 0222252.9 25.09.02 GB

Filing date 24 September 2003

Wipo publication date 19 April 2004

International Classifications

H01S 003/067 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves

G02B 006/17 Light guides

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 0222252.9 25.09.02 GB

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003269174

23 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003269175-FLAME RETARDANT MATERIAL CONTAINING METAL OXIDE

2003269173-METHOD TO CORRECT MAGNETIC FIELD/PHASE VARIATIONS IN PROTON RESONANCE FREQUENCY SHIFT THERMOMETRY IN MAGNETIC RESONANCE IMAGING