Multi-loop antenna for radio frequency identification applications

Details for Australian Patent Application No. 2006316064 (hide)

Owner Agency for Science, Technology and Research

Inventors Qing, Xlanming; Cai, Ailian; Chen, Zhining

Agent Madderns

Pub. Number AU-A-2006316064

PCT Pub. Number WO2007/058620

Priority PCT/ SG2005/00396 19.11.05 SG

Filing date 15 August 2006

Wipo publication date 24 May 2007

International Classifications

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

H01Q 3/00 (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

H01Q 11/00 (2006.01) Electrically-long aerials having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements

Event Publications

19 June 2008 PCT application entered the National Phase

  PCT publication WO2007/058620 Priority application(s): WO2007/058620

15 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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