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:
Feb. 13, 2007
Filed:
May. 27, 2004
Konrad Lex, Königsdorf, DE;
Konrad Lex, Königsdorf, DE;
BYK Gardner GmbH, Geretsried, DE;
Abstract
A method for determining the properties of surfaces wherein a first process step specified radiation emits from at least one radiation source to a measuring surface, in further process steps the radiation reflected and/or scattered off the measuring surface is detected by a plurality of image-capturing components, and a signal is generated which specifies at least one parameter of the radiation detected by the image-capturing components. In further process steps the first signals are grouped based on predetermined criteria to form group signals, and at least one group-specific evaluation figure is computed, and a dependent statistical parameter correlating with at least one measuring surface remission characteristic. Finally at least one statistical parameter is read out in dependence on the predetermined criterion for grouping said first signals. The properties of the surface are specified by a relation between at least two statistical parameters.