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:
Oct. 31, 2000
Filed:
Nov. 13, 1998
Applicant:
Inventor:
Henry M Israel, 51482 Bnei-Brak, IL;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C / ; G02C / ; G02B / ;
U.S. Cl.
CPC ...
3511 / ; 351159 ; 351161 ; 351168 ; 351177 ; 359 19 ;
Abstract
A method of correcting vision defects associated with central field loss. The method is effected by passing light arriving at a retina of an eye through an image deflection ophthalmic optical element including a lens body, the lens body including a lens portion for focusing light entering the eye and a prismatic holographic element being in context with the lens portion, the prismatic holographic element being for deflecting the light entering the eye to off a center of the retina.