Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618950 | Voltage control system | Martin Carlen, Irma Buschmann, Jens Tepper, Benjamin Weber, Yong Wang | 2017-04-11 |
| 9583252 | Transformer | Benjamin Weber, Jiahua Zhang, Martin Carlen, Thorsten Steinmetz | 2017-02-28 |