METHOD OF MANUFACTURING OPTICAL FIBER PREFORM

Details for Australian Patent Application No. 2002346164 (hide)

Owner FUJIKURA LTD.

Inventors HIRAFUNE, Shunichirou; ABIRU, Tomio

Pub. Number AU-A-2002346164

PCT Number PCT/JP02/06804

PCT Pub. Number WO2003/004426

Priority 2001-206279 06.07.01 JP; 2001-224808 25.07.01 JP

Filing date 4 July 2002

Wipo publication date 21 January 2003

International Classifications

C03B 037/018 Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags - by glass deposition on a glass substrate, e.g. by chemical vapour deposition

G02B 006/00 Light guides

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 2001-206279 06.07.01 JP; 2001-224808 25.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002346164

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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