Method and apparatus using polarisation optical time domain reflectometry for security applications

Details for Australian Patent Application No. 2004202903 (hide)

Owner Senstar-Stellar Corporation

Inventors Haran, Francis M

Agent Chrysiliou Law

Pub. Number AU-A-2004202903

Priority 10/611939 03.07.03 US

Filing date 29 June 2004

Wipo publication date 20 January 2005

Acceptance publication date 26 November 2009

International Classifications

H04B 010/08 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - Equipment for monitoring, testing or fault measuring

G01B 011/02 Measuring arrangements characterised by the use of optical means - for measuring length, width, or thickness

G01N 021/21 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Polarisation-affecting properties

Event Publications

15 July 2004 Complete Application Filed

  Priority application(s): 10/611939 03.07.03 US

20 January 2005 Application Open to Public Inspection

  Published as AU-A-2004202903

25 June 2009 Alteration of Name

  The name of the applicant has been altered to Senstar Corporation

26 November 2009 Application Accepted

  Published as AU-A-2004202903

25 March 2010 Standard Patent Sealed

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