LED DISPLAY

Details for Australian Patent Application No. 2002255349 (hide)

Owner SANWA NEWTEC CO., LTD.

Inventors NIINO, Koji; NAGATOMO, Kenichi; SHIRASAKA, Kazumi; HAYASAKI, Mieko

Pub. Number AU-A-2002255349

PCT Pub. Number WO2003/010739

Priority 2001-220785 23.07.01 JP

Filing date 13 May 2002

Wipo publication date 17 February 2003

International Classifications

G09F 013/20 Illuminated signs - with luminescent surfaces or parts

G09G 003/20 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix

G09G 003/32 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - semiconductive, e.g. diodes

Event Publications

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002255349

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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