Interferometric distance-measuring method with delayed chirp signal and such an apparatus

Details for Australian Patent Application No. 2009266433 (hide)

Owner Leica Geosystems AG

Inventors Rohner, Marcel; Jensen, Thomas

Agent Fisher Adams Kelly

Pub. Number AU-B-2009266433

PCT Pub. Number WO2010/000044

Priority 08104146.9 28.05.08 EP

Filing date 29 May 2009

Wipo publication date 7 January 2010

Acceptance publication date 18 August 2011

International Classifications

G01B 9/02 (2006.01) Instruments as specified in the subgroups and characterised by the use of optical measuring means - Interferometers

G01B 11/02 (2006.01) Measuring arrangements characterised by the use of optical means - for measuring length, width, or thickness

G01S 7/481 (2006.01) Details of systems according to groups , , - Constructional features, e.g. arrangements of optical elements

G01S 7/499 (2006.01) Details of systems according to groups , ,

G01S 17/32 (2006.01) Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems

Event Publications

28 October 2010 PCT application entered the National Phase

  PCT publication WO2010/000044 Priority application(s): WO2010/000044

18 August 2011 Application Accepted

  Published as AU-B-2009266433

15 December 2011 Standard Patent Sealed

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