Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8699598 | Method and device for graphically representing the I and/or Q components of digitally modulated high frequency signals | — | 2014-04-15 |
| 8374262 | Method and device for determining an unabbreviated channel-impulse response in an OFDM transmission system | Dirk Galda, Kurt Schmidt | 2013-02-12 |
| 7668245 | Method and device for monitoring carrier frequency stability of transmitters in a common wave network | Martin Hofmeister | 2010-02-23 |
| 7443912 | Method and system for displaying the amplitude distortions of a transmission channel | Wolfgang Feicht | 2008-10-28 |
| 7145957 | Method for detecting the remaining carrier power on a multi-carrier signal that is QAM-modulated in the 8K mode according to the DVB-T standard | Christina Lidl | 2006-12-05 |
| 7039137 | Method for processing OFDM signals simultaneously received via a multiple antenna system | Juergen Lauterjung | 2006-05-02 |
| 7016426 | Method for determining the amplitude imbalance at the receiving end and quadrature error in a multi-carrier system | Martin Hofmeister | 2006-03-21 |
| 6954420 | Method for displaying the modulation error of a multiple carrier signal | Peter Wolf | 2005-10-11 |
| 6920174 | Method for measuring and evaluating multi-carrier signals | Peter Wolf | 2005-07-19 |
| 6877129 | Method for measuring the receiver-side bit error rate of a DVB transmission system | Franz Zimmermann, Harald Ripp, Josef Handi | 2005-04-05 |
| 6417834 | Arrangement for displaying the signal statuses of a QAM-modulated signal | — | 2002-07-09 |