Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332166 | Method for pre-calibrating and correcting measurement errors of a spectroscopic measurement device, and measurement device | Peter Westphal, Daniel Bublitz | 2025-06-17 |
| 11187903 | Light guide, imaging device and HMD having separate imaging channels | Hans-Juergen Dobschal, Matthias Hillenbrand | 2021-11-30 |
| 11169398 | Spectacle lens and method for producing a spectacle lens | Jörg Pütz, Katharina Rifai | 2021-11-09 |
| 10831040 | Ophthalmological optical element and method for constructing an ophthalmological optical element | Hans-Juergen Dobschal | 2020-11-10 |
| 10718956 | Eyeglass lens for an imaging optical system for producing a virtual image and method for producing such an eyeglass lens | Hans-Juergen Dobschal, Ralf Meschenmoser, Timo Kratzer | 2020-07-21 |
| 10702144 | Systems for determining eye refraction | Jesús-Miguel Cabeza-Guillén | 2020-07-07 |
| 10702148 | Component, computer program, system, and kit for corrective lens determination | Tobias Breuninger, Frank Schäffel, Siegfried Wahl, Arne Ohlendorf, Jesús-Miguel Cabeza-Guillén | 2020-07-07 |
| 10610097 | System and a method for corrective lens determination | Tobias Breuninger, Frank Schäffel, Siegfried Wahl, Arne Ohlendorf, Jesús-Miguel Cabeza-Guillén | 2020-04-07 |
| 10534196 | Spectacle lens and method for producing a spectacle lens | Jörg Pütz, Katharina Rifai | 2020-01-14 |
| 10514543 | Imaging optical unit and smart glasses | Hans-Juergen Dobschal | 2019-12-24 |
| 10481397 | Spectacle lens and display device with such a spectacle lens | Hans-Juergen Dobschal | 2019-11-19 |
| 10401629 | Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens | Hans-Juergen Dobschal | 2019-09-03 |
| 10371950 | Imaging optical unit for generating a virtual image and smartglasses | Hans-Juergen Dobschal | 2019-08-06 |
| 10292581 | Display device for demonstrating optical properties of eyeglasses | Manfred Arnold, Marion Kupfer, Martin Brandl, Michael Stefan Rill, Johannes Kindt +1 more | 2019-05-21 |
| 10247949 | Method for adjusting a display device | Ersun Kartal, Torsten Braendle, Manfred Maul, Norbert Kerwien | 2019-04-02 |
| 10182717 | Systems for determining eye refraction | Jesús-Miguel Cabeza-Guillén | 2019-01-22 |
| 10139626 | Imaging optical system as well as display device with such an imaging optical system | Hans-Juergen Dobschal, Guenter Rudolph, Lisa Riedel | 2018-11-27 |
| 10120191 | Imaging optical system as well as display device with such an imaging optical system | Guenter Rudolph, Hans-Juergen Dobschal | 2018-11-06 |
| 10007119 | Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens | Hans-Juergen Dobschal, Lisa Riedel | 2018-06-26 |
| 9995934 | Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens | Hans-Juergen Dobschal | 2018-06-12 |
| 9995935 | Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens | Hans-Juergen Dobschal | 2018-06-12 |
| 9995938 | Spectacle lens for a display device that can be fitted on the head of a user and generates an image | Lisa Riedel, Hans-Juergen Dobschal, Gerhard Kelch, Wolf Krause, Joerg Puetz +4 more | 2018-06-12 |
| 9989767 | Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens | Hans-Juergen Dobschal, Guenter Rudolph, Ersun Kartal, Lisa Riedel, Frank Widulle +1 more | 2018-06-05 |
| 9989766 | Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens | Hans-Juergen Dobschal, Guenter Rudolph, Ersun Kartal, Lisa Riedel, Frank Widulle +1 more | 2018-06-05 |
| 9989768 | Spectacle lens for a display device that can be fitted on the head of a user and generates an image | Hans-Juergen Dobschal | 2018-06-05 |