System and apparatus for road traffic congestion degree estimation

Details for Australian Patent Application No. 2005205839 (hide)

Owner Denso Corporation

Inventors Hayashi, Kazumi

Agent Davies Collison Cave

Pub. Number AU-B-2005205839

Priority 2004-273400 21.09.04 JP

Filing date 6 September 2005

Wipo publication date 6 April 2006

Acceptance publication date 25 October 2007

International Classifications

G08G 1/015 (2006.01) Traffic control systems for road vehicles - with provision for distinguishing between motor cars and cycles

G08G 1/04 (2006.01) Traffic control systems for road vehicles - using optical or ultrasonic detectors

Event Publications

22 September 2005 Complete Application Filed

  Priority application(s): 2004-273400 21.09.04 JP

6 April 2006 Application Open to Public Inspection

  Published as AU-B-2005205839

25 October 2007 Application Accepted

  Published as AU-B-2005205839

21 February 2008 Standard Patent Sealed

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