ELECTRONIC PROGRAM GUIDE INCLUDING VIRTUAL CHANNELS FOR INTERACTIVE TELEVISION

Details for Australian Patent Application No. 2002250440 (hide)

Owner SONY ELECTRONICS INC.

Inventors KONDO, Shigeharu; KITSUGAWA, Tadamasa; AKIYAMA, Tsutomu

Pub. Number AU-A-2002250440

PCT Pub. Number WO2002/086691

Priority 09/840,546 23.04.01 US

Filing date 25 March 2002

Wipo publication date 5 November 2002

International Classifications

G06F 003/00 Input arrangements for transferring data to be processed into a form capable of being handled by the computer

G06F 013/00 Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units

H04N 005/445 Details of television systems - for displaying additional information

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002250440

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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