Techniques for correcting for phase and amplitude offsets in a mimo radio device

Details for Australian Patent Application No. 2003270416 (hide)

Owner IPR Licensing Inc.

Inventors Sugar, Gary L.; Vaidyanathan, Chandra

Agent Watermark

Pub. Number AU-B-2003270416

PCT Number PCT/US03/28126

PCT Pub. Number WO2004/025841

Priority 10/457,293 09.06.03 US; 60/409,677 10.09.02 US

Filing date 9 September 2003

Wipo publication date 30 April 2004

Acceptance publication date 8 March 2007

International Classifications

H04J 15/00 (2006.01)

H04B 1/04 (2006.01) Details of transmission systems, not covered by a single one of groups - Circuits

H04B 7/04 (2006.01) Radio transmission systems, i.e. using radiation field - using a plurality of spaced independent aerials

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 10/457,293 09.06.03 US; 60/409,677 10.09.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-B-2003270416

28 April 2005 Assignment before Grant

  Cognio, Inc. The application has been assigned to IPR Licensing Inc. 2004

8 March 2007 Application Accepted

  Published as AU-B-2003270416

11 October 2007 Standard Patent Sealed

29 November 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 05 Sep 2007. Address for service in Australia - Watermark Patent & Trademark Attorneys Level 2 302 Burwood Road Hawthorn VIC 3122 2004

24 April 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 05 Sep 2007

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