System for delivering data over a network

Details for Australian Patent Application No. 2002322988 (hide)

Owner Dinastech IPR Limited

Inventors Cheung, Kwok-Wai; Chan, Gin-Man; Chan, Raymond Kwong-Wing; Lam, Wing-Kai

Agent Shelston IP

Pub. Number AU-B-2002322988

PCT Number PCT/CN02/00527

PCT Pub. Number WO2003/013124

Priority 09/954,041 18.09.01 US; 09/917,639 31.07.01 US

Filing date 29 July 2002

Wipo publication date 17 February 2003

Acceptance publication date 15 November 2007

International Classifications

H04N 7/173 (2006.01) Television systems - with two-way working, e.g. subscriber sending a programme selection signal

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 09/954,041 18.09.01 US; 09/917,639 31.07.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-B-2002322988

15 November 2007 Application Accepted

  Published as AU-B-2002322988

20 December 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 28 Nov 2007. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

20 March 2008 Standard Patent Sealed

22 May 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 28 Nov 2007 2004

24 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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