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:
Apr. 28, 2020
Filed:
Mar. 06, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Ippei Uchida, Saitama, JP;
Michio Yanagisawa, Utsunomiya, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A measurement device for measuring a position of an object, includes an illuminator configured to illuminate the object, an image capturing device configured to capture the object illuminated by the illuminator, a calculator configured to obtain the position of the object based on an image obtained by the image capturing device, and a controller configured to control the illuminator and the image capturing unit. The controller outputs timing information indicating a timing determined in accordance with a measurement period that is an overlapping period of an illumination period for causing the illuminator to illuminate the object and an image capturing period for causing the image capturing device to capture the object.