Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9948004 | Hybrid coil circuit | Elmar Trojer, Per-Erik Eriksson, Chenguang Lu, Lukas Sandström | 2018-04-17 |
| 9918327 | Methods and network nodes for communication between a first network node and a second network node over a twisted pair wire | Chenguang Lu, Elmar Trojer, Jacob Österling, Per-Erik Eriksson, Ralf Bergqvist | 2018-03-13 |
| 9780989 | Spectrum shaping for OFDM/DMT | Elmar Trojer, Per-Erik Eriksson, Chenguang Lu, Thomas Magesacher | 2017-10-03 |
| 9686651 | Determining position of a wireless device using remote radio head devices | Elmar Trojer, Per-Erik Eriksson, Fredrik Gunnarsson, Chenguang Lu, Jacob Österling | 2017-06-20 |
| 9667464 | Single ended line test methods for time duplex division devices | Per-Erik Eriksson, Daniel Cederholm, Klas Ericson, Chenguang Lu | 2017-05-30 |
| 9661686 | Methods, base station system, radio unit and radio head of a wireless communication network, for increasing signal quality of signals sent from the radio head to the radio unit | Per-Erik Eriksson, Chenguang Lu, Peter Pääkkönen, Elmar Trojer | 2017-05-23 |
| 9660694 | Radio unit and method performed by a radio unit operable in a base station system of a wireless communication network for reducing interference at the radio unit | Per-Erik Eriksson, Chenguang Lu, Elmar Trojer | 2017-05-23 |
| 9531866 | Mitigation of disconnect events in vectoring based DSL systems | Chenguang Lu, Tomas Andreason, Per-Erik Eriksson, Elmar Trojer | 2016-12-27 |
| 9439101 | Method and apparatus related to wire line backhaul | Per-Erik Eriksson, Chenguang Lu, Elmar Trojer | 2016-09-06 |
| 9380636 | Methods and network nodes for communication between a first network node and a second network node over a twisted pair wire | Chenguang Lu, Elmar Trojer, Jacob Österling, Per-Erik Eriksson, Ralf Bergqvist | 2016-06-28 |
| 9313137 | Method and arrangement for the power management of a digital communication line | Johan Kölhi, Per-Erik Eriksson | 2016-04-12 |
| 9313112 | Test device and a method for determining communication characteristics of a metal cable | Antoni Fertner, Per Ola Börjesson, Daniel Cederholm, Klas Ericson | 2016-04-12 |
| 9300030 | Small-cell antenna arrangement | Elmar Trojer, Per-Erik Eriksson, Chenguang Lu, Olof V. Tidblad | 2016-03-29 |
| 9270333 | Adjusted transmission in XDSL | Chenguang Lu, Albin Johansson, Per-Erik Eriksson | 2016-02-23 |
| 9246614 | Methods and devices for transmission line analysis | Daniel Cederholm | 2016-01-26 |
| 9191130 | Multi-carrier method in a measurement device | Antoni Fertner, Daniel Cederholm, Per Ola Börjesson | 2015-11-17 |
| 9148504 | Method and system for single-ended line testing | Daniel Cederholm, Chenguang Lu | 2015-09-29 |
| 9054785 | Method and arrangement in a telecommunication system for estimating frequency dependent resistance | Daniel Cederholm, Per Ola Börjesson | 2015-06-09 |
| 9042251 | Parameter prediction for autonomous DSL system configuration profile selection | Ramide Augusto Sales Dantas, Daniel Cederholm, Glauco Goncalves, Rodolpho Guedino De Siqueira, Rodrigo Perazzo Rabelo +1 more | 2015-05-26 |
| 9009017 | Arrangement and method relating to analysis of transmission lines | Antoni Fertner, Fredrik Lindqvist, Ioanna Pappa, Klas Ericson, Per Ola Börjesson +1 more | 2015-04-14 |
| 8767809 | Methods and devices for transmission line analysis | Daniel Cederholm | 2014-07-01 |
| 8731185 | Single ended estimation of far-end crosstalk in a digital subscriber line | Daniel Cederholm | 2014-05-20 |
| 8705636 | Passive single-ended line test | Antoni Fertner, Per Ola Börjesson, Daniel Cederholm, Klas Ericson | 2014-04-22 |
| 8699363 | Method and arrangement for the power management of a digital communication line | Per-Erik Eriksson, Johan Kölhi | 2014-04-15 |
| 8681945 | Calibration of a line driving device | Klas Ericson, Antoni Fertner, Fredrik Lindqvist, Henrik Almeida, Per Ola Börjesson | 2014-03-25 |