Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11290041 | Method for controlling a semiconductor bridge of an electrically operable motor by means of a ramp signal, control device and arrangement | — | 2022-03-29 |
| 10771346 | Method for monitoring a network for anomalies | Florian Gerster, Lorenz Lieder | 2020-09-08 |
| 10097172 | Method for protecting a controllable semiconductor switch from overload and short-circuiting in a load circuit | Alexander Pölzer, Martin Speckner, Norbert Stuhler | 2018-10-09 |
| 9520870 | Systems and methods for pulse width modulated control of a semiconductor switch | Robert H. Fugere, Andrew Talan, Daniel P. Connolly, Norbert Stuhler | 2016-12-13 |
| 8541959 | System and method for providing a control signal | Robert Adams, Josef Schnell, Jochen Zwick | 2013-09-24 |
| 8508259 | Method for driving non-linear load elements based on load current | Jochen Zwick, Josef Schnell, Christian Voss | 2013-08-13 |
| 8461780 | Method for driving a PTC electrical load element | Laurent Guillot, Kamel Abouda, Philippe Rosado, Helmut Henssler, Josef Schnell +1 more | 2013-06-11 |
| 8310112 | Control unit and method for pulse width modulated control | Thomas Michael, Josef Schnell, Thomas Rössler | 2012-11-13 |
| 8134308 | Method for driving a PTC electrical load element | Laurent Guillot, Kamel Abouda, Philippe Rosado, Helmut Henssler, Josef Schnell +1 more | 2012-03-13 |
| 8093833 | Method for controlling an electrical light source by pulse width modulation | Christian Voss, Josef Schnell, Jochen Zwick | 2012-01-10 |
| 8035363 | Procedure and a switching arrangement for triggering a load element using an electronic switching element in a load circuit | Armin Lenk | 2011-10-11 |
| 7977817 | Method for pulse width modulated control of a plurality of load elements | Josef Schnell | 2011-07-12 |
| 7924021 | Procedure for testing the function of a lamp circuit | Jochen Zwick, Nicolai Jeutner | 2011-04-12 |
| 7888890 | Method for controlling an electrical light source by pulse width modulation | Christian Voss, Josef Schnell, Jochen Zwick | 2011-02-15 |
| 7808757 | Power switching apparatus with overload protection | Laurent Guillott, Philippe Rosado, Pierre Turpin, Francoise Vareilhias, Josef Schnell | 2010-10-05 |
| 7667940 | Power switching apparatus with open-load detection | Pierre Turpin, Laurent Guillott, Erwan Hemon, Josef Schnell | 2010-02-23 |