High speed frequency and phase estimation for flow meters

Details for Australian Patent Application No. 2005322423 (hide)

Owner Micro Motion, Inc.

Inventors McAnally, Craig B.; Maginnis, Richard L.; Bell, Mark James

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2005322423

PCT Pub. Number WO2006/071454

Priority 60/640,140 29.12.04 US

Filing date 5 December 2005

Wipo publication date 6 July 2006

Acceptance publication date 4 November 2010

International Classifications

G01F 1/84 (2006.01) Measuring volume flow

G01F 1/66 (2006.01) Measuring volume flow - by measuring frequency, phase shift, or propagation time of electromagnetic or other waves, e.g. ultrasonic flowmeters

G01N 9/00 (2006.01) Investigating density or specific gravity of materials

Event Publications

19 July 2007 PCT application entered the National Phase

  PCT publication WO2006/071454 Priority application(s): WO2006/071454

4 November 2010 Application Accepted

  Published as AU-B-2005322423

3 March 2011 Standard Patent Sealed

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