Frequency domain equalization in communications systems with scrambling

Details for Australian Patent Application No. 2003246484 (hide)

Owner SOMA Networks, Inc.

Inventors Kschischang, Frank R.; Laroche, JeanPhilippe; Wu, Shiquan; Daines, Jeffrey T.; Lamontagne, Rene R.C.

Agent Shelston IP

Pub. Number AU-B-2003246484

PCT Number PCT/CA03/01018

PCT Pub. Number WO2004/008704

Priority 60/396,096 17.07.02 US; 60/433,772 17.12.02 US

Filing date 16 July 2003

Wipo publication date 2 February 2004

Acceptance publication date 6 March 2008

International Classifications

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

H04B 7/005 (2006.01) Radio transmission systems, i.e. using radiation field - Control of transmission

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

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 60/396,096 17.07.02 US; 60/433,772 17.12.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003246484

31 August 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

14 December 2006 Section 223 Application Allowed

  SOMA Networks, Inc. The time in which to request examination has been extended to 15 Sep 2006. Address for service in Australia - SOMA Networks, Inc. SOMA Networks, Inc c/o stikeman Elliott Level 12, The Chifley Tower, Chifley Square Sydney NSW 2000

6 March 2008 Application Accepted

  Published as AU-B-2003246484

3 July 2008 Standard Patent Sealed

11 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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