Method for the efficient reading of a population of radio frequency identification tags with unique identification numbers over a noisy air channel

Details for Australian Patent Application No. 2003285901 (hide)

Owner Symbol Technologies, Inc.

Inventors Arnold, Jens; Shanks, Wayne E.

Agent Spruson & Ferguson

Pub. Number AU-B-2003285901

PCT Number PCT/US2003/0330

PCT Pub. Number WO2004/036771

Priority 60/419,091 18.10.02 US

Filing date 20 October 2003

Wipo publication date 4 May 2004

Acceptance publication date 5 March 2009

International Classifications

G06K 7/00 (2006.01) Methods or arrangements for sensing record carriers

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/419,091 18.10.02 US

10 June 2004 Application Open to Public Inspection

  Published as AU-B-2003285901

5 March 2009 Application Accepted

  Published as AU-B-2003285901

2 July 2009 Standard Patent Sealed

19 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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