A LIGHT VALVE FOR CUT-OFF AND CONTROLLABILITY OF LIGHT TRANSMITTANCE AND A MANUFACTURING METHOD THEREOF

Details for Australian Patent Application No. 2002356457 (hide)

Owner SPDI

Inventors YU, Byung-Seok

Pub. Number AU-A-2002356457

PCT Number PCT/KR02/02205

PCT Pub. Number WO2004/049047

Filing date 25 November 2002

Wipo publication date 18 June 2004

International Classifications

G02F 001/01 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 - for the control of the intensity, phase, polarisation or colour

Event Publications

27 March 2003 Complete Application Filed

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2002356457

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002356458-INTELLIGENT WATER RING SCAN APPARATUS AND METHOD BASED ON QUALITY FACTOR, AND VIDEO ENCODING/DECODING APPARATUS AND METHOD USING THE SAME

2002356456-CONNECTOR WITH FUNCTION OF PREVENTING ILLEGAL USE OF PUBLIC UTILITY GAS