Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8538344 | Communication scheme for channel quality information | — | 2013-09-17 |
| 8265566 | Communication scheme for channel quality information | — | 2012-09-11 |
| 7697565 | Data transmission apparatus and communication system using a constellation rearrangement | Christian Wengerter, Michael Schmitt, Eiko Seidel | 2010-04-13 |
| 7693179 | Data transmission apparatus using a constellation rearrangement | Christian Wengerter, Michael Schmitt, Eiko Seidel | 2010-04-06 |
| 7583614 | Hybrid ARQ technique for data transmission | Eiko Seidel | 2009-09-01 |
| 7111219 | Data transmission apparatus using a constellation rearrangement | Christian Wengerter, Michael Schmitt, Eiko Seidel | 2006-09-19 |
| 7095797 | Method of modulating a data signal with modulation switching between direct and differential modulation and apparatus for modulation | Christian Wengerter, Eiko Seidel | 2006-08-22 |
| 7002923 | Channel quality measurement in data transmission using hybrid arq | Eiko Seidel | 2006-02-21 |
| 6892341 | Data transmission apparatus using a constellation rearrangement | Christian Wengerter, Michael Schmitt, Eiko Seidel | 2005-05-10 |