OPTICAL FUNCTION ELEMENT AND OPTICAL FUNCTION DEVICE

Details for Australian Patent Application No. 2002243018 (hide)

Owner JAPAN SCIENCE AND TECHNOLOGY CORPORATION CHUNICHI DENSHI CO., LTD. MAEDA, Yoshinobu

Inventors ICHIKAWA, Takahiro; MAEDA, Yoshinobu

Pub. Number AU-A-2002243018

PCT Pub. Number WO2002/086616

Priority 2001-120758 19.04.01 JP

Filing date 1 April 2002

Wipo publication date 5 November 2002

International Classifications

G02F 002/02 Demodulating light

H01S 003/10 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves - Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002243018

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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

2002243019-SHOE WITH MEMBERS FOR SLOPE WALK

2002243017-METHOD FOR DRYING MOLDING CONTAINING OXIDIZED METAL, METHOD FOR REDUCING OXIDIZED METAL AND ROTARY HEARTH TYPE METAL REDUCTION FURNACE