Method and apparatus to facilitate message transmission and reception using multiple forms of message alteration

Details for Australian Patent Application No. 2006202848 (hide)

Owner The Chamberlain Group, Inc.

Inventors Laird, Edward T.; Fitzgibbon, James J.

Agent Spruson & Ferguson

Pub. Number AU-A-2006202848

Priority 11/172524 30.06.05 US

Filing date 29 June 2006

Wipo publication date 18 January 2007

International Classifications

H04K 1/02 (2006.01) Secret communication - by adding a second signal to make the desired signal unintelligible

G08C 13/00 (2006.01) Arrangements for influencing the relationship between signals at input and output, e.g. differentiating, delaying

Event Publications

20 July 2006 Complete Application Filed

  Priority application(s): 11/172524 30.06.05 US

18 January 2007 Application Open to Public Inspection

  Published as AU-A-2006202848

2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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