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US Patent 7475985 System, apparatus, and method for correcting vision using an electro-active lens

Patent 7475985 was granted and assigned to PixelOptics on January, 2009 by the United States Patent and Trademark Office.

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Patent
Patent
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Patent attributes

Current Assignee
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PixelOptics
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
74759850
Patent Inventor Names
William Kokonaski0
Ronald D. Blum0
Date of Patent
January 13, 2009
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Patent Application Number
114914940
Date Filed
July 24, 2006
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Patent Citations Received
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US Patent 11960153 Folding lens system and manufacturing method thereof
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US Patent 11662608 Hybrid type lens and glasses for providing varifocal focus
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US Patent 11747619 Virtual reality and augmented reality systems with dynamic vision correction
Patent Primary Examiner
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Huy K. Mai
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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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