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:
Jul. 02, 1996
Filed:
Apr. 18, 1995
Richard T Schneider, Alachua, FL (US);
Richard H Keates, Irvine, CA (US);
Other;
Abstract
The invention includes apparatus and methods for evaluating vision through an intraocular lens. An image passes through a cornea, an intraocular lens, and a fovea window that are in a collinear array. In addition, the apparatus can include a human eye model, a fovea projector, and readable targets. The apparatus can be used to evaluate the vision of a subject through an intraocular lens such as a monofocal or bifocal intraocular lens. The ability of the subject to focus on one or more images at the fovea window provides information for evaluation of the subject's ability to see through an intraocular lens. Through movement of the fovea window or the intraocular lens dimensions or geometric constants of the subject's eye can be determined.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile