Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12014332 | Systems and methods for determining a lens prescription | Herbert Krug, Jesús-Miguel Cabeza-Guillén, Harald Ruenz | 2024-06-18 |
| 11906820 | Spectacle lens and a method for producing a spectacle lens | Katharina Rifai, Siegfried Wahl | 2024-02-20 |
| 11809023 | Spectacle lens and a method for producing a spectacle lens | Katharina Rifai, Siegfried Wahl | 2023-11-07 |
| 11782293 | Progressive addition lens for myopia control and method of manufacturing the same | Saulius Raymond Varnas, Ray Steven Spratt, Gerhard Kelch, Siegfried Wahl | 2023-10-10 |
| 11521174 | Systems and methods for determining a lens prescription | Herbert Krug, Jesús-Miguel Cabeza-Guillén, Harald Ruenz | 2022-12-06 |
| 11126013 | Spectacle lens and method for calculating and producing a spectacle lens | Michael Krause, Thomas Glöge, Christian Lappe, Siegfried Wahl | 2021-09-21 |
| 10881292 | Method and system for determining the refractive properties of an eye of a child | Monique Welscher | 2021-01-05 |
| 10838230 | Method for making a spectacle lens | Herbert Krug | 2020-11-17 |
| 10718956 | Eyeglass lens for an imaging optical system for producing a virtual image and method for producing such an eyeglass lens | Hans-Juergen Dobschal, Karsten Lindig, Ralf Meschenmoser | 2020-07-21 |
| 10663764 | Spectacle lens and method for making the same | Ralf Meschenmoser, Paraic Begley, Stephen Brown | 2020-05-26 |
| 10433724 | Method and apparatus for determining the location of the ocular pivot point | Jesús-Miguel Cabeza-Guillén, Gerhard Kelch | 2019-10-08 |
| 10247960 | Method for making a spectacle lens | Herbert Krug | 2019-04-02 |
| 10185161 | Spectacles comprising a spectacles lens with a moveable lens segment | Jeremias Gromotka, Gerhard Kelch | 2019-01-22 |
| 10168549 | Optical visual aid with additional astigmatism | Arne Ohlendorf, Rainer Sessner, Katharina Rifai, Christian Lappe | 2019-01-01 |
| 10146064 | Apparatus and method for ascertaining a type of spectacle lens and apparatus and method for determining a refractive power distribution of a progressive spectacle lens | Konrad Saur, Paraic Begley, Ray Steven Spratt | 2018-12-04 |
| 10088691 | Apparatus and method for ascertaining a type of spectacle lens and apparatus and method for determining a refractive power distribution of a progressive spectacle lens | Konrad Saur, Paraic Begley, Ray Steven Spratt | 2018-10-02 |
| 10073281 | Spectacles comprising a spectacles lens with a moveable lens segment | Jeremias Gromotka, Gerhard Kelch | 2018-09-11 |
| 10025115 | Spectacle lens having a plurality of diffraction structures for light | Rainer Sessner, Joerg Petschulat, Katharina Rifai, Peter Klopfleisch, Matthias Burkhardt +2 more | 2018-07-17 |
| 9864212 | Method for reducing the thickness of a lens shape and uncut lens blank | Ray Steven Spratt, Philipp Ellinger | 2018-01-09 |
| 9784992 | Method and system for determining an eyeglass prescription | Ray Steven Spratt | 2017-10-10 |
| 9733492 | Set of spectacle lens semifinished products, apparatus for making spectacle lenses and method therefor | Georg Michels, Gerd Nowak | 2017-08-15 |
| 9717407 | Apparatus and method for testing night vision | Jesús-Miguel Cabeza Guillén | 2017-08-01 |
| 9468371 | Statistical autorefractor | Ray Steven Spratt | 2016-10-18 |
| 9259145 | Apparatus and method for testing night vision | Jesús-Miguel Cabeza Guillén | 2016-02-16 |
| 9063348 | Spectacle lens and method for making the same | Herbert Krug | 2015-06-23 |