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DE9 patents
Top patents by PatentIndex Score
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Method for optimizing a spectacle lens
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Glasses lens comprising a carrying edge
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Pair of spectacle lenses for anisometropia
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Method for calculating and optimizing an eyeglass lens taking into consideration higher-order imaging errors
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Method for calculating a spectacle lens using viewing angle-dependent prescription data
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Method for calculating a spectacle lens with improved near zone
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US8506084B2Aug 13, 2013
Method for checking and/or determining user data, a computer program product, and an apparatus
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