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. 26, 2009
Filed:
Apr. 09, 2007
Tomohiro Sakurada, Tokyo, JP;
Tomohiro Sakurada, Tokyo, JP;
Kabushiki Kaisha TOPCON, Tokyo, JP;
Abstract
A subjective optometric apparatus includes: a target-presenting device; an optical element-arranging device configured to set optical elements between the target-presenting device and eyes to be examined; and a controller configured to control the target-presenting device and the optical element-arranging device. The controller includes: a memory configured to store at least detailed contents of examinations and target charts; a display configured to display an operation screen including at least a target chart field corresponding to the target chart currently displayed on the target-presenting device and a target chart selection button screen field having a plurality of changeover screen fields in which target chart selection buttons for selecting the corresponding target charts to be presented are arranged and displayed; a registration section configured to associate the detailed contents and the target chart selection buttons and register the associated target chart selection buttons; and a control section configured to control the target-presenting device according to the target chart selection buttons, and control the optical element-arranging device such that the optical element corresponding to the detailed contents associated with the specified target chart selection button is set.