Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8537877 | Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurement | Markus Hammes, Roland Hellfajer, Alexander Uwah | 2013-09-17 |
| 8432815 | Optimization of the data throughput of a mobile radio connection by efficient packet type changing | Dieter Bruckmann, Roland Hellfajer, Alexander Uwah | 2013-04-30 |
| 8068885 | Method and circuit arrangement for determining a charge consumed within a period in mobile devices | Markus Hammes, Roland Hellfajer | 2011-11-29 |
| 7903626 | Channel qualification and selection in a multichannel radio system by packet error rate measurement | Roland Hellfajer, Alexander Uwah | 2011-03-08 |
| 7529288 | Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurement | Markus Hammes, Roland Hellfajer, Alexander Uwah | 2009-05-05 |
| 7526262 | Converter circuit for a limiter receiver structure and method for converting a signal in a limiter receiver structure | Michael Speth, Markus Hammes | 2009-04-28 |
| 7359435 | Method of evaluation of a bit error rate measurement for indication of a channel quality | Jurgen Niederholz | 2008-04-15 |
| 7127262 | Method for determining field strength | Markus Hammes, Roland Hellfajer | 2006-10-24 |