SYSTEM AND METHOD FOR COMMUNICATING INFORMATION FROM A COMPUTERIZED DISTRIBUTOR TO PORTABLE COMPUTING DEVICES

Details for Australian Patent Application No. 2002254699 (hide)

Owner WIDERAY CORPORATION

Inventors WEST, Gerry; VAN VORST, Daryl; KATO, Saul

Pub. Number AU-A-2002254699

PCT Pub. Number WO2002/087094

Priority 09/842,198 24.04.01 US

Filing date 23 April 2002

Wipo publication date 5 November 2002

International Classifications

H04B 001/38 Details of transmission systems, not covered by a single one of groups - Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

H04J 003/16 Time-division multiplex systems - in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted

H04K 001/00 Secret communication

H04M 001/00 Substation equipment, e.g. for use by subscribers

H04Q 007/32

G01S 001/02 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

G01S 003/02 Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received - using radio waves

H04B 001/00 Details of transmission systems, not covered by a single one of groups

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002254699

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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