METHOD AND APPARATUS TO REMOVE EFFECTS OF I-Q IMBALANCES OF QUADRATURE MODULATORS AND DEMODULATORS IN A MULTI-CARRIER SYSTEM

Details for Australian Patent Application No. 2002243339 (hide)

Owner 4D CONNECT, INC.

Inventors GU, Jian

Pub. Number AU-A-2002243339

PCT Pub. Number WO2002/056523

Priority 60/257,697 21.12.00 US; 60/258,111 26.12.00 US; 60/262,804 19.01.01 US; 09/922,019 02.08.01 US

Filing date 13 December 2001

Wipo publication date 24 July 2002

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002243339

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002243340-PROCESS FOR STEREOSELECTIVE SYNTHESIS OF PROSTACYCLIN DERIVATIVES

2002243338-ONLINE METHOD AND SYSTEM FOR ORDERING AND HAVING DELIVERED A PAPER GREETING MESSAGE AND PAYMENT INSTRUMENT