Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413143 | PFC with valley controlled DCM for an LED load | Hans Auer | 2025-09-09 |
| 10462859 | Clocked flyback converter circuit | — | 2019-10-29 |
| 10285231 | Switching regulator for operating luminaires, featuring peak current value controlling and mean current value detection | John Schönberger, Thomas Dumka, Lukas Saccavini | 2019-05-07 |
| 10172195 | LED driver | Paul Dalby, Deepak Makwana, Wayne Bell | 2019-01-01 |
| 9544970 | Detection of an LED module | Matthias Dunser, Jürgen Fink, Thomas Ondrisek, Klaus Mündle, Günter Marent | 2017-01-10 |
| 9445464 | Method and circuit arrangement for operating light-emitting means with a sudden load variation | — | 2016-09-13 |
| 9433041 | Operating circuit for LEDs, having dimming signal comprising high-frequency modulated pulse packet signal with harmonized frequencies | Ueli Keller, Eduardo Pereira | 2016-08-30 |
| 9155144 | Method and circuit arrangement for operating light-emitting means, with beat avoidance | Markus Mayrhofer | 2015-10-06 |
| 8994286 | Operating device for a lamp having a power correction circuit | — | 2015-03-31 |
| 8996733 | Allocation of an operating address to a bus-compatible operating device for luminous means | Patrick Zueger, Reto Sprenger, Markus Kuenzli, Reinhard Boeckle, Roger Kistler | 2015-03-31 |