REJECTION OF NARROWBAND FREQUENCY COMPONENTS IN WIDEBAND POSITIONING SIGNALS

Details for Australian Patent Application No. 2002364264 (hide)

Owner ENUVIS, INC.

Inventors AGARWAL, Nainesh; SAHAI, Anant; TSITSIKLIS, John

Pub. Number AU-A-2002364264

PCT Number PCT/US02/41779

PCT Pub. Number WO2003/058271

Priority 60/386,212 02.01.02 US; 60/410,437 13.09.02 US

Filing date 31 December 2002

Wipo publication date 24 July 2003

International Classifications

G01S 001/04 Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters

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

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/386,212 02.01.02 US; 60/410,437 13.09.02 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002364264

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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