Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Karsten Lindig, Guenter Rudolph, Ersun Kartal, Lisa Riedel +1 more | 2018-06-05 |
| 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, Karsten Lindig, Guenter Rudolph, Ersun Kartal, Lisa Riedel +1 more | 2018-06-05 |