Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8965424 | Servers, communication devices, methods for controlling a server, and methods for controlling a communication device | — | 2015-02-24 |
| 8923821 | Transceiver with message notification | Martin Hans, Josef Laumen, Gunnar Schmidt, Joachim Steiger, Siegfried Baer +2 more | 2014-12-30 |
| 8914080 | Determining device, method for determining of transmitting parameter, energy transmitting device and method for wirelessly transmitting energy | — | 2014-12-16 |
| 8892747 | Management of dynamic groups in a communication system | Josef Laumen, Holger Schmidt, Norbert Schwagmann | 2014-11-18 |
| 8886730 | Methods and devices for authorization in collaborative communications sessions | — | 2014-11-11 |
| 8861509 | Communication devices and methods for generating a message | — | 2014-10-14 |
| 8831130 | Channel estimate predicted from several previous channel estimates, for pre-equalization | Peter Mangold | 2014-09-09 |
| 8832189 | 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 | — | 2014-09-09 |
| 8761158 | Data transmission in a telecommunication conference | — | 2014-06-24 |
| 8700706 | Method for determining active communication sessions and communication session information server | — | 2014-04-15 |
| 8700707 | Communication devices and methods for controlling a communication device | — | 2014-04-15 |
| 8670442 | Method for bidirectional data transmission via a packet-oriented network device | Martin Hans, Josef Laumen, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2014-03-11 |
| 8611881 | Method and device for communication setup | Thomas Luetzenkirchen | 2013-12-17 |
| 8554252 | Method for transmitting short messages | Ralf Fischer, Martin Hans, Holger SHULZ, Gunnar Schmidt | 2013-10-08 |
| 8243694 | Data transmission in a telecommunication conference | — | 2012-08-14 |
| 8243654 | Transmission frame and radio unit with transmission frame | Martin Hans, Holger Schulz, Ralf Fischer, Gunnar Schmidt | 2012-08-14 |
| 8145772 | Method for sending data, and communication device | — | 2012-03-27 |
| 8078213 | Method of regulating the transmission power of a master station and a slave station for implementation of the method | Martin Hans, Josef Laumen, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2011-12-13 |
| 8041326 | Data transmission method | — | 2011-10-18 |
| 7991438 | Mobile telecommunications terminal | Martin Hans, Josef Laumen, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2011-08-02 |
| 7904098 | Method of assigning transmission channels in a telecommunications network and user station | Martin Hans, Josef Laumen, Gunnar Schmidt, Detlef Lechner, Siegfried Baer +1 more | 2011-03-08 |
| 7894832 | Method for transmitting short messages | Ralf Fischer, Martin Hans, Holger Schulz, Gunnar Schmidt | 2011-02-22 |
| 7684789 | Transceiver with message notification | Martin Hans, Josef Laumen, Gunnar Schmidt, Joachim Steiger, Siegfried Baer +2 more | 2010-03-23 |
| 7684811 | Method for transmitting short messages | Mark Beckmann, Siegfried Bär, Thomas Gottschalk, Martin Hans, Josef Laumen +2 more | 2010-03-23 |
| 7613168 | Method for the bi-directional transmission of data via a packet-oriented network device | Martin Hans, Josef Laumen, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2009-11-03 |