Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759563 | Vibration robust x-axis ring gyro transducer | Keith L. Kraver, Gary Li, Yizhen Lin | 2017-09-12 |
| 9297826 | System and method for monitoring an accelerometer | Deyou Fang, Keith L. Kraver, Mike A. Margules, Mark E. Schlarmann | 2016-03-29 |
| 8461656 | Device structures for in-plane and out-of-plane sensing micro-electro-mechanical systems (MEMS) | Woo Tae Park, Lisa H. Karlin, Lianjun Liu, Hemant D. Desai | 2013-06-11 |
| 6687644 | Method and circuit for transmitting information on rotational speed and additional data | Olaf Zinke, Wolfgang Fey, Michael Zydek | 2004-02-03 |
| 6639539 | System and method for extending the dynamic range of an analog-to-digital converter | — | 2003-10-28 |
| 6542847 | Sensor system for detecting movements | Peter Lohberg, Wolfgang Fey, Michael Zydek | 2003-04-01 |
| 6480138 | Method of transmitting data within pulse intervals of a rotational speed signal, and circuit arrangement for implementing the method | Olaf Zinke, Wolfgang Fey | 2002-11-12 |
| 6442502 | System for detecting rotating speed | Peter Lohberg, Wolfgang Fey | 2002-08-27 |
| 6437993 | Shielded housing for electronic circuit or components | Jochen Burgdorf, Carsten Merz, Uwe Schwetlick | 2002-08-20 |
| 6434451 | Motion sensor for a motor vehicle | Peter Lohberg, Jochen Burgdorf, Roland Burghardt | 2002-08-13 |
| 6339322 | System for a detecting wheel rotation | Michael Zydek, Wolfgang Fey, Peter Lohberg | 2002-01-15 |
| 6249721 | Arrangement for detecting and evaluating yawing movements | Peter Lohberg | 2001-06-19 |
| 6215297 | Active motion sensor having air gap checking function | Hans-Wilhelm Bleckmann, Peter Lohberg | 2001-04-10 |
| 6202017 | Circuit configuration for controlling electric or electromechanical consumers | Hans-Wilhelm Bleckmann, Michael Zydek, Wolfgang Fey, Peter Jones | 2001-03-13 |
| 6184677 | Motion sensor having a timer and a switch for measuring absolute field strength | Hans-Wilhelm Bleckmann, Peter Lohberg | 2001-02-06 |
| 6008638 | Active motion sensor having post-assembly air slot signal adjustment | Hans-Wilhelm Bleckmann, Peter Lohberg | 1999-12-28 |
| 5638247 | Circuit configuration for monitoring a plurality of coils | Michael Zydek, Tibor Toth, Alois Thone | 1997-06-10 |
| 5520447 | Electrohydraulic pressure control device | Jochen Burgdorf, Peter Volz | 1996-05-28 |
| 5451867 | Method and circuit configuration for conditioning the output signal of a rotational speed sensor | Michael Zydek, Wolfgang Fey | 1995-09-19 |
| 5374114 | Electrohydraulic pressure control device | Jochen Burgdorf, Peter Volz | 1994-12-20 |
| 5327056 | Circuit configuration for limiting the cutoff voltage on a servomotor | Mario Engelmann | 1994-07-05 |
| 5311398 | Housing for motor vehicle electronic system | Klaus Schirmer, Jochen Burgdorf | 1994-05-10 |
| 5309314 | Circuit configuration for actuating a safety relay | Michael Zydek, Hermann Esselbruegge | 1994-05-03 |
| 5274326 | Circuit configuration for processing the output signals of a speed sensor to eliminate noise | Hans-Wilhelm Bleckmann, Michael Zydek, Wolfgang Fey | 1993-12-28 |
| 5193887 | Circuit configuration for an anti-lock-controlled brake system | Hans-Wilhelm Bleckmann, Michael Zydek, Hermann Esselbruegge | 1993-03-16 |