Communication receiver with an adaptive equalizer that uses channel estimation

Details for Australian Patent Application No. 2004213990 (hide)

Owner Qualcomm Incorporated

Inventors Malladi, Durga Prasad; Blanz, Josef J.; Wei, Yongbin

Agent Madderns

Pub. Number AU-B-2004213990

PCT Pub. Number WO2004/075499

Priority 10/368,891 18.02.03 US

Filing date 18 February 2004

Wipo publication date 2 September 2004

Acceptance publication date 21 January 2010

International Classifications

H04L 25/03 (2006.01) Baseband systems - Shaping networks in transmitter or receiver, e.g. adaptive shaping networks

H04B 1/707 (2006.01) Details of transmission systems, not covered by a single one of groups - using direct sequence modulation

H04L 25/02 (2006.01) Baseband systems - Details

Event Publications

25 August 2005 PCT application entered the National Phase

  PCT publication WO2004/075499 Priority application(s): WO2004/075499

21 January 2010 Application Accepted

  Published as AU-B-2004213990

20 May 2010 Standard Patent Sealed

2 December 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 10 Nov 2010. Address for service in Australia - Madderns Patent & Trade Mark Attorneys Level 4 19 Gouger Street Adelaide SA 5000

31 March 2011 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 10 Nov 2010

15 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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