Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989234 | Interior aircraft LED light unit | Robert Trinschek, Elmar Schrewe | 2018-06-05 |
| 9474112 | Dimmable LED reading light unit, arrangement of power supply and dimmable LED reading light unit and method of replacing a dimmable light unit by a dimmable LED reading light unit | Robert Trinschek, Frank Klein, Ralf Rehbein | 2016-10-18 |
| 9345076 | Multi-color light unit and passenger transport vehicle comprising the same | Robert Trinschek, Frederik Kraemer | 2016-05-17 |
| 9192012 | Dimmable LED reading light unit, arrangement of power supply and dimmable LED reading light unit, method of operating a dimmable LED reading light unit in a power supply system, and method of replacing a dimmable light unit by a dimmable LED reading light unit | Robert Trinschek, Frederik Kraemer | 2015-11-17 |