Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10251227 | Clocked electronic energy converter | Siegfried Mayer, Olaf Busse, Maximilian Gerber | 2019-04-02 |
| 10219334 | Circuit arrangement for operating semiconductor light sources | Olaf Busse, Alfons Lechner, Siegfried Mayer, Horst Werni | 2019-02-26 |
| 9967931 | Clocked electronic energy converter | Siegfried Mayer, Olaf Busse | 2018-05-08 |
| 8754652 | Method for ascertaining a type of a gas discharge lamp and electronic ballast for operating at least two different types of gas discharge lamps | Siegfried Mayer | 2014-06-17 |