Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431240 | Frequency converter with reduced pre-charging time | Philipp Oschmann | 2022-08-30 |
| 11431241 | Frequency converter with simplified pre-charging circuit | Hubert Schierling | 2022-08-30 |