A duplicating switch for streaming data units to a terminal

Details for Australian Patent Application No. 2002305256 (hide)

Owner America Online, Inc.

Inventors Brown, Scott K; Weigand, Gil; Raduchel, William J; Bill, David

Agent Davies Collison Cave

Pub. Number AU-B-2002305256

PCT Number PCT/US02/13362

PCT Pub. Number WO2002/088885

Priority 09/893,692 29.06.01 US; 60/286,964 30.04.01 US; 60/343,183 31.12.01 US

Filing date 30 April 2002

Wipo publication date 11 November 2002

Acceptance publication date 6 November 2008

International Classifications

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

H04L 12/18 (2006.01) Data switching networks - for broadcast or conference

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04L 29/08 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - Transmission control procedure, e.g. data link level control procedure

H04L 29/12 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by the data terminal

H04N 7/16 (2006.01) Television systems - Secrecy systems

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/893,692 29.06.01 US; 60/286,964 30.04.01 US; 60/343,183 31.12.01 US

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002305256

6 November 2008 Application Accepted

  Published as AU-B-2002305256

5 March 2009 Standard Patent Sealed

25 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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