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US Patent 7731358 System, apparatus, and method for correcting vision using an electro-active lens

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Patent
Patent
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Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
77313580
Patent Inventor Names
Ronald D. Blum0
William Kokonaski0
Dwight P. Duston0
Date of Patent
June 8, 2010
0
Patent Application Number
122453300
Date Filed
October 3, 2008
0
Patent Primary Examiner
‌
Huy K. Mai
0
Patent abstract

A spectacle lens is disclosed. The disclosed lens provides a vision correcting area for the correction of a wearer's refractive error. The viewing correction area provides correction for non-conventional refractive error to provide at least a part of the wearer's vision correction. The lens has a prescription based on a wave front analysis of the wearer's eye and the lens can further be modified to fit within an eyeglass frame.

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