Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7725230 | Method and computer system for operating at least two interconnected control units | Eckehard Knoefler, Peter Fink, Martin Lunt, Bernd Illg, Arno Hafner | 2010-05-25 |
| 7637171 | Ultrasonic flow sensor with quadrature demodulation | Jiawei Zhang, Bernhard Opitz, Michael Horstbrink, Axel Wenzler | 2009-12-29 |
| 7614310 | Ultrasound flow sensor with a modulo-2Pi for a remaining part tracing | Uwe Konzelmann, Sami Radwan | 2009-11-10 |
| 7607359 | Ultrasonic flow rate meter having a pressure sensor | Hans Hecht, Roland Mueller, Uwe Konzelmann, Sami Radwan | 2009-10-27 |
| 7543508 | Zero crossing detection of an ultrasonic signal with variable threshold value | — | 2009-06-09 |
| 7503225 | Ultrasonic flow sensor having a transducer array and reflective surface | — | 2009-03-17 |
| 7500403 | Ultrasonic flow sensor having interlaid transmitting and receiving elements | Uwe Konzelmann | 2009-03-10 |
| 7380470 | Ultrasonic flow meter including turbulators | Uwe Konzelmann, Christoph Gmelin | 2008-06-03 |
| 7287436 | Ultrasonic measuring device including a reflection device | Christoph Gmelin | 2007-10-30 |
| 7286925 | Method for pulsation correction within a measuring device measuring a media mass flow | — | 2007-10-23 |
| 7252015 | Ultrasonic flow meter including guide elements | Uwe Konzelmann, Christoph Gmelin, Sami Radwan | 2007-08-07 |
| 7201048 | Measuring device for a flow sensor, in particular an air mass sensor for internal combustion engines and method for measuring air flows | Erhard Renninger, Uwe Konzelmann | 2007-04-10 |
| 7124626 | Device for determining at least one parameter of a medium flowing in a line | Thomas Lenzing, Hans Beyrich, Roland Mueller, Uwe Konzelmann, Henning Marberg | 2006-10-24 |
| 7076359 | Method for producing at least one characteristic line of an air mass detecting device for an internal combustion engine | Uwe Konzelmann | 2006-07-11 |
| 6981411 | Measuring element for a flow rate sensor, in particular an air-mass flowsensor for internal combustion engines | Uwe Konzelmann | 2006-01-03 |
| 6672278 | Method and device for controlling an internal combustion engine | Klaus Zimmermann, Jens Leideck, Klaus Sassen | 2004-01-06 |
| 6286365 | Method for determining segment times between detections of equally spaced markings on a rotating body connected with a camshaft of an internal combustion engine | Michael Zimmermann | 2001-09-11 |