Patent | Date |
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Ophthalmic lens for presbyopia correction Grant 10,175,505 - Muschielok , et al. J | 2019-01-08 |
Method of calculation for detailed waverfront calculation for spectacle lenses with a diffractive grating Grant 9,835,875 - Becken , et al. December 5, 2 | 2017-12-05 |
Improved Ophthalmic Lens For Presbyopia Correction App 20170108711 - Muschielok; Adam ;   et al. | 2017-04-20 |
Method for determining a base system of diffraction gratings for color fringe correction of spectacle lenses Grant 9,022,560 - Becken , et al. May 5, 2 | 2015-05-05 |
Method for calculating a spectacle lens with improved near zone Grant 8,992,014 - Esser , et al. March 31, 2 | 2015-03-31 |
Method for optimizing a spectacle lens Grant 8,757,800 - Esser , et al. June 24, 2 | 2014-06-24 |
Method For Calculating A Spectacle Lens With Improved Near Zone App 20130265540 - Esser; Gregor ;   et al. | 2013-10-10 |
Method Of Calculation For Detailed Waverfront Calculation For Spectacle Lenses With A Diffractive Grating App 20130261782 - Becken; Wolfgang ;   et al. | 2013-10-03 |
Method For Determining A Base System Of Diffraction Gratings For Color Fringe Correction Of Spectacle Lenses App 20130235337 - Becken; Wolfgang ;   et al. | 2013-09-12 |
Method for checking and/or determining user data, a computer program product, and an apparatus Grant 8,506,084 - Esser , et al. August 13, 2 | 2013-08-13 |
Spectacle glass and spectacle lens for data reflection Grant 8,177,361 - Sessner , et al. May 15, 2 | 2012-05-15 |
Glasses lens comprising a carrying edge Grant 8,118,425 - Esser , et al. February 21, 2 | 2012-02-21 |
Method for Checking and/or Determining User Data, A Computer Program Product, and an Apparatus App 20100198817 - Esser; Gregor ;   et al. | 2010-08-05 |
Spectacle Glass and Spectacle Lens for Data Reflection App 20100171922 - Sessner; Rainer ;   et al. | 2010-07-08 |
Method For Optimizing A Spectacle Lens App 20100145489 - Esser; Gregor ;   et al. | 2010-06-10 |
Individual eyeglass lens Grant 7,673,990 - Esser , et al. March 9, 2 | 2010-03-09 |
Spectacle lens device comprising an electrically adaptive area, spectacles, use and method for operating said spectacle lens device Grant 7,600,872 - Esser , et al. October 13, 2 | 2009-10-13 |
Method for designing and optimizing an individual spectacle glass Grant 7,540,611 - Welk , et al. June 2, 2 | 2009-06-02 |
Glasses Lens Comprising a Carrying Edge App 20080231800 - Esser; Gregor ;   et al. | 2008-09-25 |
Spectacle Lens Device Comprising an Electrically Adaptive Area, Spectacles, Use and Method For Operating Said Spectacle Lens Device App 20080170203 - Esser; Gregor ;   et al. | 2008-07-17 |
Workplace screen lens Grant 7,338,162 - Altheimer , et al. March 4, 2 | 2008-03-04 |
Series of progressive ophthalmic lenses with low divergence and rotation of astigmatism Grant 7,334,893 - Altheimer , et al. February 26, 2 | 2008-02-26 |
Individual Eyeglass Lens App 20070279587 - Esser; Gregor ;   et al. | 2007-12-06 |
Double progressive spectacle lens Grant 7,300,153 - Wehner , et al. November 27, 2 | 2007-11-27 |
Workplace Screen Lens App 20070252949 - Altheimer; Helmut ;   et al. | 2007-11-01 |
Double progressive spectacle lens Grant 7,210,779 - Esser , et al. May 1, 2 | 2007-05-01 |
Series of progressive ophthalmic lenses with low divergence and rotation of astigmatism App 20070035696 - Altheimer; Helmut ;   et al. | 2007-02-15 |
Method for optimizing a progressive spectacle lens Grant 7,168,805 - Wehner , et al. January 30, 2 | 2007-01-30 |
Double progressive spectacle lens Grant 7,144,110 - Haimerl , et al. December 5, 2 | 2006-12-05 |
Double progressive spectacle lens App 20060268223 - Wehner; Edda ;   et al. | 2006-11-30 |
Pair of spectacle lenses Grant 7,083,277 - Esser , et al. August 1, 2 | 2006-08-01 |
Method for optimizing a progressive spectacle lens App 20060055881 - Wehner; Edda ;   et al. | 2006-03-16 |
Double progressive spectacle lens App 20060007393 - Haimerl; Walter ;   et al. | 2006-01-12 |
Double progressive spectacle lens App 20060007392 - Esser; Gregor ;   et al. | 2006-01-12 |
Pair of spectacle lenses App 20050280775 - Esser, Gregor ;   et al. | 2005-12-22 |
Spectacle lens with small higher order aberrations App 20050206842 - Wehner, Edda ;   et al. | 2005-09-22 |
Progressive spectacle lens having a genuine short progression area Grant 6,834,957 - Welk , et al. December 28, 2 | 2004-12-28 |
Method for designing and optimizing an individual spectacle glass App 20040027679 - Welk, Andrea ;   et al. | 2004-02-12 |
Progressive spectacle lens having a genuine short progression area App 20040027678 - Welk, Andrea ;   et al. | 2004-02-12 |