Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495494 | Method and circuit for detecting a short circuit of the sine or cosine receiver coil of a resolver | Benjamin Lechner, Daniel Raichle, Michael Ungermann | 2019-12-03 |
| 10495684 | Method and circuit for detecting an open resolver exciter line | Benjamin Lechner, Daniel Raichle, Michael Ungermann | 2019-12-03 |
| 10429216 | Control circuit and method for qualifying a fault for a synchronous machine | Benjamin Lechner, Daniel Raichle, Michael Ungermann | 2019-10-01 |
| 10381962 | Method, apparatus and system for operating a rotating electric machine | Michael Ungermann, Mario Beyer | 2019-08-13 |
| 10359467 | Method and circuit for detecting a short circuit of a resolver exciter line to ground or to the operating voltage | Benjamin Lechner, Daniel Raichle, Michael Ungermann | 2019-07-23 |