Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diffracto Ltd Canada
Original Assignee
Diffracto Ltd Canada
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/163,290external-prioritypatent/US4394683A/en
Application filed by Diffracto Ltd CanadafiledCriticalDiffracto Ltd Canada
Priority to CA000446776ApriorityCriticalpatent/CA1200905A/fr
Application grantedgrantedCritical
Publication of CA1200905ApublicationCriticalpatent/CA1200905A/fr
Procédé et système optique pour générer des données d'étalonnage pour une utilisation durant l'étalonnage d'un système d'inspection de pièce