Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355230 | Residual current monitoring for a DC voltage switching device | Lutz Heuer | 2025-07-08 |
| 12081012 | DC voltage switching device having earth fault protection | Lutz Heuer, Detlev Schuergens | 2024-09-03 |
| 11394241 | Resonating inductor for wireless power transfer | Philipp REHLAENDER, Hugues Douglas Njiende T., Sergey TIKHONOV | 2022-07-19 |
| 10291142 | LLC balancing | Heiko FIGGE, Frank Schafmeister | 2019-05-14 |
| 9705416 | LLC balancing | Heiko FIGGE, Frank Schafmeister | 2017-07-11 |
| 9263951 | LLC balancing | Heiko FIGGE, Frank Schafmeister | 2016-02-16 |
| 8278899 | Digital slope compensation for current mode control | Frank Schafmeister | 2012-10-02 |