Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801469 | Activated carbon filter having barrier layer | — | 2023-10-31 |
| 11473534 | Sorption device | Hauke Zywina | 2022-10-18 |
| 10146248 | Model calculation unit, control unit and method for calibrating a data-based function model | Heiner Markert, Axel Aue, Wolfgang Fischer, Ulrich Schulmeister, Nico Bannow +7 more | 2018-12-04 |
| 10091851 | Dual pathway LED dimmer | Klaus Doth | 2018-10-02 |
| 10013658 | Control device and method for calculating an output parameter for a controller | Felix Streichert, Heiner Markert, Axel Aue, Thomas Kruse, Volker Imhof +7 more | 2018-07-03 |
| 9239337 | Ultrasonic transducer for use in a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2016-01-19 |
| 9097569 | Ultrasonic transducer for use in a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2015-08-04 |
| 9087504 | Ultrasonic transducer for use in a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2015-07-21 |
| 8997583 | Ultrasonic flow sensor for use in a fluid medium | — | 2015-04-07 |
| 8988971 | Ultrasonic transducer for use in a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2015-03-24 |
| 8847441 | Device and method for generating a current pulse | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2014-09-30 |
| 8794080 | Ultrasonic flow sensor for detecting a flow of a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2014-08-05 |
| 8744785 | Determination of a reception time of an ultrasonic signal by means of pulse shape detection | — | 2014-06-03 |
| 8731737 | Microcontroller having a computing unit and a logic circuit, and method for carrying out computations by a microcontroller for a regulation or a control in a vehicle | Felix Streichert, Heiner Markert, Axel Aue, Thomas Kruse, Udo Schulz +6 more | 2014-05-20 |
| 8698378 | Ultrasonic transducer for use in a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2014-04-15 |
| 8627729 | Method for manufacturing an ultrasonic transducer | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2014-01-14 |
| 8596139 | Ultrasonic transducer for use in a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2013-12-03 |
| 8598496 | Method for testing the operation of a heating element used for an activated carbon filter | Heiko Freter | 2013-12-03 |
| 8440005 | Active carbon filter for an internal combustion engine | Heiko Freter, Detlef Wolf | 2013-05-14 |
| 8413514 | Method for manufacturing an ultrasonic transducer for use in a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2013-04-09 |
| 8297262 | Fuel vapor storage and recovery apparatus | Piers Catton, Ulrich Karsch, Tho Truong Huynh | 2012-10-30 |
| 8288920 | Ultrasonic transducer for use in a fluid medium | Roland Mueller, Gerhard Hueftle, Michael Horstbrink, Sami Radwan, Bernd Kuenzl +1 more | 2012-10-16 |
| 7987732 | Ultrasonic measuring unit having integrated humidity analysis | Uwe Konzelmann | 2011-08-02 |
| 7900607 | Fuel vapor storage and recovery apparatus | Piers Catton, Ulrich Karsch, Tho Truong Huynh | 2011-03-08 |
| 7775124 | Ultrasonic sensor with reciprocal transmitting and receiving circuit | Bernhard Optiz, Michael Horstbrink, Johannes Artzner | 2010-08-17 |