Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327294 | Voltage-dependent connection of individual light sources | — | 2019-06-18 |
| 8941313 | Light emitting unit driving circuit and light emitting device | Haixiang He, Wanchun Jiang, Hu Wang | 2015-01-27 |
| 8602566 | Method and electronic operating device for operating a gas discharge lamp and projector | Markus Baier, Bärbel Dierks, Peter Flesch, Josef Kroell, Oskar Schallmoser +1 more | 2013-12-10 |
| 8410719 | Electronic ballast and method for controlling at least one light source | — | 2013-04-02 |
| 8362708 | Circuit arrangement for operating discharge lamps and method for operating discharge lamps | Christian Breuer, Bernhard Reiter, Andreas Huber | 2013-01-29 |
| 8232744 | Method for the operation of and circuit arrangement for light sources | — | 2012-07-31 |
| 8207681 | Circuit arrangement and method for regulating the current through at least one discharge lamp | Christian Breuer, Markus Baier, Andreas Huber | 2012-06-26 |