DUAL CONVERSION TUNER HAVING A FIRST IF FILTER WITHOUT ACCURATE CENTER FREQUENCY

Details for Australian Patent Application No. 2003243459 (hide)

Owner MICROTUNE (TEXAS), L.P.

Inventors ESQUIVEL, Jose, L.; EZELL, Richard, William; STEVENSON, Jan-Michael

Pub. Number AU-A-2003243459

PCT Number PCT/US03/18160

PCT Pub. Number WO2004/001991

Priority 10/174,726 19.06.02 US

Filing date 10 June 2003

Wipo publication date 6 January 2004

International Classifications

H04B 001/26 Details of transmission systems, not covered by a single one of groups - for superheterodyne receivers

H04B 001/10 Details of transmission systems, not covered by a single one of groups - Means associated with receiver for limiting or suppressing noise or interference

H04B 001/28 Details of transmission systems, not covered by a single one of groups - the receiver comprising at least one semiconductor device having three or more electrodes

H04B 001/16 Details of transmission systems, not covered by a single one of groups - Circuits

H03H 007/01 Multiple-port networks comprising only passive electrical elements as network components - Frequency selective two-port networks

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/174,726 19.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003243459

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003243460-SHOE MOUNTED IDENTIFICATION ASSEMBLY AND METHOD

2003243458-UNIDIRECTIONAL SEGMENTED DIGITAL TIME DISPLAYS