Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10175505 | Ophthalmic lens for presbyopia correction | Adam Muschielok, Wolfgang Becken, Helmut Altheimer, Gregor Esser | 2019-01-08 |
| 9835875 | Method of calculation for detailed waverfront calculation for spectacle lenses with a diffractive grating | Wolfgang Becken, Gregor Esser, Helmut Altheimer, Stephan Trumm, Rainer Sessner +1 more | 2017-12-05 |
| 9022560 | Method for determining a base system of diffraction gratings for color fringe correction of spectacle lenses | Wolfgang Becken, Gregor Esser, Helmut Altheimer, Stephan Trumm, Werner Mueller +1 more | 2015-05-05 |
| 8992014 | Method for calculating a spectacle lens with improved near zone | Gregor Esser, Wolfgang Becken, Helmut Altheimer, Andrea Welk, Anne Seidemann +2 more | 2015-03-31 |
| 8757800 | Method for optimizing a spectacle lens | Gregor Esser, Wolfgang Becken, Helmut Altheimer, Anne Seidemann, Dietmar Uttenweiler +1 more | 2014-06-24 |
| 8506084 | Method for checking and/or determining user data, a computer program product, and an apparatus | Gregor Esser, Anne Seidemann, Wolfgang Becken, Helmut Altheimer, Werner Mueller +1 more | 2013-08-13 |
| 8177361 | Spectacle glass and spectacle lens for data reflection | Rainer Sessner, Werner Mueller, Dietmar Uttenweiler | 2012-05-15 |
| 8118425 | Glasses lens comprising a carrying edge | Gregor Esser, Helmut Altheimer, Andrea Welk, Martin Zimmermann, Wolfgang Becken | 2012-02-21 |
| 7673990 | Individual eyeglass lens | Gregor Esser, Helmut Altheimer, Norbert Awrath, Jochen Brosig, Walter Haimerl +4 more | 2010-03-09 |
| 7600872 | Spectacle lens device comprising an electrically adaptive area, spectacles, use and method for operating said spectacle lens device | Gregor Esser, Helmut Altheimer, Werner Mueller, Jochen Brosig, Dietmar Uttenweiler | 2009-10-13 |
| 7540611 | Method for designing and optimizing an individual spectacle glass | Andrea Welk, Walter Haimerl, Gregor Esser, Peter Baumbach, Helmut Altheimer | 2009-06-02 |
| 7338162 | Workplace screen lens | Helmut Altheimer, Gregor Esser, Walter Haimerl, Andrea Welk | 2008-03-04 |
| 7334893 | Series of progressive ophthalmic lenses with low divergence and rotation of astigmatism | Helmut Altheimer, Gregor Esser, Wolfgang Becken, Walter Haimerl, Andrea Welk | 2008-02-26 |
| 7300153 | Double progressive spectacle lens | Andrea Welk, Gregor Esser, Helmut Altheimer, Walter Haimerl | 2007-11-27 |
| 7210779 | Double progressive spectacle lens | Gregor Esser, Walter Haimerl, Andrea Welk, Helmut Altheimer, Martin L. Zimmerman | 2007-05-01 |
| 7168805 | Method for optimizing a progressive spectacle lens | Andrea Welk, Gregor Esser, Helmut Altheimer, Walter Haimerl | 2007-01-30 |
| 7144110 | Double progressive spectacle lens | Walter Haimerl, Helmut Altheimer, Gregor Esser, Andrea Welk | 2006-12-05 |
| 7083277 | Pair of spectacle lenses | Gregor Esser, Helmut Altheimer, Walter Haimerl, Andrea Welk | 2006-08-01 |
| 7063421 | Spectacle lens with small higher order aberrations | Andrea Welk, Walter Haimerl, Helmut Altheimer, Gregor Esser | 2006-06-20 |
| 6834957 | Progressive spectacle lens having a genuine short progression area | Andrea Welk, Peter Baumbach, Walter Haimeri, Gregor Esser, Helmut Altheimer +3 more | 2004-12-28 |