System and method for approximating an editable surface

Details for Australian Patent Application No. 2005241463 (hide)

Owner Landmark Graphics Corporation, a Halliburton Company

Inventors Spicer, Sean A.; Xu, Zitao

Agent Spruson & Ferguson

Pub. Number AU-B-2005241463

PCT Pub. Number WO2005/108923

Priority 60/566,574 29.04.04 US

Filing date 29 April 2005

Wipo publication date 17 November 2005

Acceptance publication date 28 January 2010

International Classifications

G01C 17/38 (2006.01) Compasses

G06T 15/00 (2006.01) Three dimensional (3D) image rendering, e.g. from a model to a bit-mapped image

G06T 17/30 (2006.01) Three dimensional (3D) modelling, e.g. data description of 3D objects - Polynomial surface description

Event Publications

30 November 2006 PCT application entered the National Phase

  PCT publication WO2005/108923 Priority application(s): WO2005/108923

28 January 2010 Application Accepted

  Published as AU-B-2005241463

8 April 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 18 Mar 2010. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

29 July 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 18 Mar 2010

5 August 2010 Standard Patent Sealed

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