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Details for Australian Patent Application No. 2002235259 (hide)

Owner WISCOM TECHNOLOGIES, INC.

Inventors CHEN, Steven; LEE, Ho, Young; SONG, Lei; ZHANG, Ben

Pub. Number AU-A-2002235259

PCT Pub. Number WO2002/052295

Priority 60/257,964 22.12.00 US; Not Given 20.12.01 US

Filing date 21 December 2001

Wipo publication date 8 July 2002

International Classifications

G01S 003/16 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

H04B 001/707 Details of transmission systems, not covered by a single one of groups - using direct sequence modulation

H04B 015/00 Suppression or limitation of noise or interference

H04B 007/216 Radio transmission systems, i.e. using radiation field

H04B 001/69 Details of transmission systems, not covered by a single one of groups - Spread spectrum techniques in general

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002235259

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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