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. 29, 2014
Filed:
Jul. 16, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Yohei Saito, Chigasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus including an illumination unit for illuminating an eye to be inspected with light from an observation light source or light from a photographing light source; an photographing unit for guiding reflected light from the eye to an photographing element, to record an image thereof; a calculation unit for calculating an appropriate observation or photographing light intensity based on an illumination light intensity of the illumination unit and an image signal of the photographing element; an automatic light intensity adjustment unit for causing one of the observation and photographing light sources to emit light at the calculated light intensity; and a control unit for controlling the adjustment unit according to a selected one of a mode of acquiring the fundus image and a mode of acquiring the anterior ocular image.