NOISE REDUCTION FOR TELECONFERENCING WITHIN AN INTERACTIVE TELEVISION SYSTEM

Details for Australian Patent Application No. 2002339959 (hide)

Owner DIGEO, INC.

Inventors BROADUS, Charles; ALLEN, Paul, G.; MILLER, Douglas, A.

Pub. Number AU-A-2002339959

PCT Number PCT/US02/15067

PCT Pub. Number WO2002/096111

Priority 09/863,053 22.05.01 US; 09/917,275 24.07.01 US

Filing date 14 May 2002

Wipo publication date 3 December 2002

International Classifications

H04N 007/20 Television systems - Adaptations for transmission via a GHz frequency band, e.g. via satellite

H04N 007/16 Television systems - Secrecy systems

H04N 007/173 Television systems - with two-way working, e.g. subscriber sending a programme selection signal

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 09/863,053 22.05.01 US; 09/917,275 24.07.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002339959

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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