OPTICAL ELEMENT, AND MANUFACTURING METHOD THEREOF

Details for Australian Patent Application No. 2002335521 (hide)

Owner NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventors TOKUMOTO, Madoka; TATSUURA, Satoshi; AHCHIWA, Yohji; KATAURA, Hiromichi; SAKAKIBARA, Youichi

Pub. Number AU-A-2002335521

PCT Number PCT/JP02/10794

PCT Pub. Number WO2003/034142

Priority 2001/320383 18.10.01 JP

Filing date 17 October 2002

Wipo publication date 28 April 2003

International Classifications

G02F 001/361 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G02F 001/35 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating - Non-linear optics

G02B 005/08 Optical elements other than lenses - Mirrors

G11B 007/24 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Record carriers characterised by the selection of the material or by the structure or form

G11B 007/26 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Apparatus or processes specially adapted for the manufacture of record carriers

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 2001/320383 18.10.01 JP

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002335521

8 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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