HIGH GERMANIUM CONTENT WAVEGUIDE MATERIALS

Details for Australian Patent Application No. 2002250045 (hide)

Owner CORNING INCORPORATED

Inventors AKWANI, Ikerionwu, A.; BELLMAN, Robert, A.; SIMPSON, Lynn, B.

Pub. Number AU-A-2002250045

PCT Pub. Number WO2002/064523

Priority 09/917,039 27.07.01 US; 60/267,909 09.02.01 US

Filing date 17 January 2002

Wipo publication date 28 August 2002

International Classifications

C03C 003/076 Glass compositions - with 40% to 90% silica by weight

C03C 003/11 Glass compositions

G02B 006/12 Light guides - of the integrated circuit kind

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002250045

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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