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:
Nov. 15, 2022
Filed:
Dec. 03, 2018
Mitsumi Electric Co., Ltd., Tokyo, JP;
MITSUMI ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A distance measurement cameracontains a first optical system OSfor collecting light from a subjectto form a first subject image, a second optical system OSfor collecting the light from the subjectto form a second subject image, an imaging part S for imaging the first subject image formed by the first optical system OSand the second subject image formed by the second optical system OSand a distance calculating unitfor calculating the distance to the subjectbased on the first subject image and the second subject image imaged by the imaging part S. The distance calculating partcalculates the distance to the subjectbased on an image magnification ratio between a magnification of the first subject image and a magnification of the second subject image.