| 9531806 |
Method and apparatus for requesting media replication in a collaborative communication session, and method and apparatus for assigning a communication medium for a collaborative communication session |
— |
2016-12-27 |
| 9521532 |
Communication terminal device and method for controlling |
— |
2016-12-13 |
| 9450782 |
Method for establishing a communication connection and communication device |
Roland Gruber, Karl Heinz Rathgeb, Holger Schmidt |
2016-09-20 |
| 9369912 |
Communication path switching for mobile devices |
Alexandre Saso Stojanovski, Muthaiah Venkatachalam |
2016-06-14 |
| 9356791 |
Method for determining active communication sessions, communication session information servers, method for providing information about active communication sessions and document management servers |
— |
2016-05-31 |
| 9344863 |
Transmission frame and radio unit with transmission frame |
Martin Hans, Holger Schulz, Ralf Fischer, Gunnar Schmidt |
2016-05-17 |
| 9246739 |
Method for bidirectional data transmission via a packet-oriented network device |
Martin Hans, Josef Laumen, Gunnar Schmidt, Siegfried Baer, Mark Beckmann |
2016-01-26 |