Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |