Issued Patents All Time
Showing 176–192 of 192 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8095116 | Method for delivering multimedia files | Frank Hundscheidt, Thorsten Lohmar | 2012-01-10 |
| 7996553 | Multi-user streaming | Thorsten Lohmar, Frank Hundscheidt | 2011-08-09 |
| 7958254 | Method and device for performing floor control | Frank Hundscheidt, Thorsten Lohmar | 2011-06-07 |
| 7944873 | Method and system for access and accounting of point-to-multipoint services | Frank Hundscheidt, Thorsten Lohmar | 2011-05-17 |
| 7792105 | Broadcast in point-to-point oriented packet-switched networks | Thorsten Lohmar, Frank Hundscheidt | 2010-09-07 |
| 7680109 | Mobile multipoint service | Niklas Lundin, Karl Henriksson, Tobjorn Lundin, Lars Ekeroth, Frank Hundscheidt +1 more | 2010-03-16 |
| 7606186 | Multicast in point-to-point packet-switched oriented networks | Frank Hundscheidt, Thorsten Lohmar | 2009-10-20 |
| 7558262 | Group hopping and channel zapping during transmission of multicast applications | Ralf Tonjes, Thorsten Lohmar, Frank Hundscheidt | 2009-07-07 |
| 7515872 | Distributed Caching and Redistribution System and Method in a Wireless Data Network | Frank Hundscheidt, Heino Hameleers, Thorsten Lohmar | 2009-04-07 |
| 7499466 | Multicast group management in telecommunication networks | Frank Hundscheidt, Thorsten Lohmar | 2009-03-03 |
| 7436788 | Dynamic frequency spectrum re-allocation | Joerg Huschke | 2008-10-14 |
| 7369541 | Multicast in a point-to point oriented packet-switched telecommunication network | Frank Hundscheidt, Thorsten Lohmar | 2008-05-06 |
| 7366517 | Cellular radio network reusing frequencies | Ralf Tonjes, Wolfgang Stahl, Jörn Thielecke, Jörg Huschke, Udo Wachsmann | 2008-04-29 |
| 7180860 | Method and devices to provide a defined quality of service in a packet switched communication network | Benny Fonden, Dirk Kopplin, Thorsten Lohmar, Hans-Olof Sundell | 2007-02-20 |
| 7146132 | Cellular radio network reusing frequencies | Ralf Tonjes, Wolfgang Stahl, Jörn Thielecke, Jörg Huschke, Udo Wachsmann | 2006-12-05 |
| 6496689 | Indication of charging information using the USSD mechanism | Guido Zavagli | 2002-12-17 |
| 5943344 | Method and apparatus for formatting synchronous and asynchronous data | Gregor Bautz, Norbert Niebert, Jamshid Khun Jush, Wolfgang Koch | 1999-08-24 |