INTERACTIVE VIDEO SYSTEM

Details for Australian Patent Application No. 2003212517 (hide)

Owner BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY

Inventors PAYNE, Roger, Alyn; ORMSTON, Christopher, Stephen; HARDWICK, Andrew, John; BROWN, Peter, John

Pub. Number AU-A-2003212517

PCT Number PCT/GB03/00997

PCT Pub. Number WO2003/081911

Priority 02252059.7 22.03.02 EP

Filing date 11 March 2003

Wipo publication date 8 October 2003

International Classifications

H04N 007/14 Television systems - Systems for two-way working

G02B 005/32 Optical elements other than lenses - Holograms used as optical elements

G06F 003/033 Input arrangements for transferring data to be processed into a form capable of being handled by the computer - Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 02252059.7 22.03.02 EP

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003212517

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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