Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450509 | Liquid crystal medium and liquid display | Michael Wittek, Malgorzata Rillich, Volker Reiffenrath, Axel Jansen | 2019-10-22 |
| 10291020 | Overvoltage protection device | — | 2019-05-14 |