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:
May. 05, 2009
Filed:
Apr. 08, 2008
Sadayuki Matsumiya, Kawasaki, JP;
Kenji Okabe, Kawasaki, JP;
Seiji Shimokawa, Kawasaki, JP;
Mitutoyo Corporation, Kawasaki, JP;
Abstract
An optical measuring machine includes a screen having a reference line, a movable stage, a detector for detecting a displacement of the stage, the first and second image-forming units for forming optical image(s) of a target object mounted on the stage on the screen, and a storage for storing the optical image(s). The first image-forming unit includes an image pickup for picking up the optical image(s), an output unit for outputting the picked up optical image(s) in digital image data, and a projecting unit for projecting the optical image(s) on the screen in accordance with the image data output by the output unit. The storage stores the image data output by the output unit.