SPECTROMETER USING DIFFRACTION LATTICE

Details for Australian Patent Application No. 2003264540 (hide)

Owner NIPPON SHEET GLASS COMPANY, LIMITED

Inventors OYA, Kazuaki; NISHII, Junji; NAKAZAWA, Tatsuhiro; KITTAKA, Shigeo; TSUNETOMO, Keiji

Pub. Number AU-A-2003264540

PCT Number PCT/JP03/12048

PCT Pub. Number WO2004/027493

Priority 2002-275218 20.09.02 JP

Filing date 22 September 2003

Wipo publication date 8 April 2004

International Classifications

G02B 027/42 Other optical systems - Diffraction optics

G02B 006/28 Light guides - having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals

G02B 005/18 Optical elements other than lenses - Diffracting gratings

G01J 003/18 Spectrometry

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 2002-275218 20.09.02 JP

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003264540

9 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

25 August 2005 Corrigenda

  Applications OPI - Name Index Under the name NIPPON SHEET GLASS COMPANY, LIMITED, Application No. 2003264540, under INID (71) correct the name to read NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY; NIPPON SHEET GLASS COMPANY, LIMITED

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