Assignee
ESSER GREGOR
DE·9 granted patents·81 citations·filing 2005–2012
Top patents by PatentIndex Score
9 records- 0187US8757800B2Method for optimizing a spectacle lensESSER GREGOR·Filed 2008·Granted Jun 24, 2014·32 cites·20 claims
- 0278US8303113B2Method for calculating a spectacle lens having a variable position of the reference pointsESSER GREGOR·Filed 2008·Granted Nov 6, 2012·17 cites·22 claims
- 0374US8182087B2Pair of spectacle lenses for anisometropiaESSER GREGOR·Filed 2007·Granted May 22, 2012·13 cites·26 claims
- 0473US8118425B2Glasses lens comprising a carrying edgeESSER GREGOR·Filed 2005·Granted Feb 21, 2012·10 cites·9 claims
- 0562US8915589B2Method for calculating a spectacle lens using viewing angle-dependent prescription dataESSER GREGOR·Filed 2011·Granted Dec 23, 2014·2 cites·17 claims
- 0658US9733491B2Method for calculating and optimizing an eyeglass lens taking into consideration higher-order imaging errorsESSER GREGOR·Filed 2012·Granted Aug 15, 2017·1 cites·12 claims
- 0757US8992014B2Method for calculating a spectacle lens with improved near zoneESSER GREGOR·Filed 2011·Granted Mar 31, 2015·1 cites·12 claims
- 0857US8494809B2Tool for calculating the performance of progressive lensesESSER GREGOR·Filed 2006·Granted Jul 23, 2013·3 cites·35 claims
- 0954US8506084B2Method for checking and/or determining user data, a computer program product, and an apparatusESSER GREGOR·Filed 2008·Granted Aug 13, 2013·2 cites·15 claims
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