Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065100 | Method and a system for cable or subscriber loop investigation performing loop topology identification | Antoni Fertner, Per Ola Börjesson | 2011-11-22 |
| 7844436 | Method and localization unit for detecting and locating load coils in a transmission line | Antoni Fertner | 2010-11-30 |
| 7672447 | Frequency domain echo canceller | Antoni Fertner, Pål Frenger | 2010-03-02 |
| 7395162 | Load coil detection and localization | Antoni Fertner, Per Ola Börjesson | 2008-07-01 |
| 7362850 | Method and arrangement for estimation of line properties | Axel Jensen, Adam Wiå | 2008-04-22 |
| 7069165 | Method and arrangement for signal loop test | Jonas Rosenberg, Adam Wiå, Antoni Fertner, Axel Jensen, Per Ola Börjesson +1 more | 2006-06-27 |