DYNAMIC OPTICAL FILTER

Details for Australian Patent Application No. 2002259036 (hide)

Owner CORNING APPLIED TECHNOLOGIES CORPORATION

Inventors CHEN, Qiushui; JIANG, Hua; MELMAN, Paul; TSANG, Dean; WANG, Feiling; ZHAO, Jing; ZOU, Yingyin; JIN, Guanghai

Pub. Number AU-A-2002259036

PCT Pub. Number WO2002/091067

Priority 09/848,766 04.05.01 US

Filing date 25 April 2002

Wipo publication date 18 November 2002

International Classifications

G02F 001/03 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 001/035 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 001/295 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 001/09 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

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002259036

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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