Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter G. Cramer0
James K. West0
Robert E. Bridges0
Date of Patent
February 5, 2008
0Patent Application Number
109354590
Date Filed
September 7, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus and method for compensating a coordinate measurement machine is provided, which may be a laser-based coordinate measurement machine, laser tracker, or other coordinate measurement device. In one exemplary method, such compensation comprises self-compensation of payload parameters by means of embedded tracker targets. In another exemplary embodiment, such compensation comprises self-compensation of payload, azimuth-post, axis, or R0 parameters by means of embedded temperature sensors.
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