The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2010
Filed:
Mar. 03, 2006
Peter Österlund, Sköndal, SE;
Roger Jonasson, Stockholm, SE;
Peter Österlund, Sköndal, SE;
Roger Jonasson, Stockholm, SE;
Mydata Automation AB, Bromma, SE;
Abstract
A method of self calibrating a positioning system, by positioning a reference device provided with reference markings at different calibration locations, and sensing the positions of the reference markings at each calibration location, is provided. The calibration parameters are selected such that differences in relative positions of the sensed locations, expressed in actual coordinates for different calibration locations are reduced or preferably minimized.
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