Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137744 | Measurement and monitoring device for tire-related variables of a vehicle | Thomas Harzheim | 2018-11-27 |
| 9942784 | Vectorial network analyzer | Christian Entsfellner | 2018-04-10 |
| 9801082 | Vectorial network analyser | Christian Entsfellner | 2017-10-24 |
| 9155164 | HF system for high-frequency lamp | Arash Sadeghfam | 2015-10-06 |
| 8699945 | Dual mode funk | — | 2014-04-15 |
| 8508241 | Method and device for the calibration of network analyzers using a comb generator | — | 2013-08-13 |
| 8450945 | High-frequency lamp and method for the operation thereof | — | 2013-05-28 |
| 8285214 | Adjustable circuit and RFID reader device | Arash Sadeghfam | 2012-10-09 |
| 8126670 | Method and device for calibrating a network analyzer for measuring at differential connections | — | 2012-02-28 |
| 7900613 | High-frequency ignition system for motor vehicles | — | 2011-03-08 |
| 7831219 | Matching network | Arash Sadeghfam | 2010-11-09 |
| 7812780 | Antenna architecture and LC coupler | — | 2010-10-12 |
| 7176546 | Diode circuit and method of producing a diode circuit | Carsten Ahrens, Wolfgang Hartung, Reinhard Losehand, Josef-Paul Schaffer | 2007-02-13 |
| 7130756 | Calibration method for carrying out multiport measurements on semiconductor wafers | — | 2006-10-31 |
| 7109827 | Filter arrangement for balanced and unbalanced line systems | Jens Ruediger | 2006-09-19 |
| 7075312 | Method for correcting errors by de-embedding dispersion parameters network analyst and switching module | Hans-Joachim Fabry | 2006-07-11 |
| 6078184 | Measuring tip unit | — | 2000-06-20 |
| 6008656 | Arrangement for calibrating a network analyzer for on-wafer measurement at integrated microwave circuits | — | 1999-12-28 |
| 5666059 | Method for calibrating a network analyzer according to the fifteen-term principle | Burkhard Schiek | 1997-09-09 |
| 5608330 | Method for calibrating a network analyzer according to the seven-term principle | Burkhard Schiek | 1997-03-04 |
| 5442296 | Method for calibrating a network analyzer | Burkhard Schiek | 1995-08-15 |
| 5440236 | Calibrating a network analyzer by making multiple measurements on a common transmission line with a movable discontinuity | Burkhard Schiek | 1995-08-08 |