Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056066 | Active noise reduction | Markus Christoph, Thomas Hommel | 2018-08-21 |
| 9734814 | Active noise reduction | Markus Christoph, Thomas Hommel | 2017-08-15 |
| 9099076 | Active noise reduction | Markus Christoph, Thomas Hommel | 2015-08-04 |
| 6150914 | Transformer with divided primary winding used in a blocking-oscillator supply circuit | Lothar Borho, Robert Kern | 2000-11-21 |