Method and apparatus for frequency selective beam forming

Details for Australian Patent Application No. 2007200444 (hide)

Owner IPR Licensing, Inc.

Inventors Gainey, Kenneth M.; Chiang, Bing; Proctor Jr., James A.

Agent Davies Collison Cave

Pub. Number AU-A-2007200444

Parent 2002314955

Filing date 29 January 2007

Wipo publication date 22 February 2007

International Classifications

H01Q 1/24 (2006.01) Details of, or arrangements associated with, aerials - with receiving set

H01Q 3/26 (2006.01) Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system - varying the relative phase or relative amplitude of energisation between two or more active radiating elements

H01Q 5/00 (2006.01) Arrangements for simultaneous operation of aerials on two or more different wavebands

H01Q 21/00 (2006.01) Aerial arrays or systems

H01Q 25/00 (2006.01) Aerials or aerial systems providing at least two radiating patterns

H04B 7/06 (2006.01) Radio transmission systems, i.e. using radiation field

H04B 7/08 (2006.01) Radio transmission systems, i.e. using radiation field - at receiving station

H04B 7/10 (2006.01) Radio transmission systems, i.e. using radiation field

Event Publications

22 February 2007 Application Open to Public Inspection

  Published as AU-A-2007200444

22 February 2007 Complete Application Filed

30 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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