Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515872 | Distributed Caching and Redistribution System and Method in a Wireless Data Network | Heino Hameleers, Ralf Keller, Thorsten Lohmar | 2009-04-07 |
| 7499466 | Multicast group management in telecommunication networks | Ralf Keller, Thorsten Lohmar | 2009-03-03 |
| 7369541 | Multicast in a point-to point oriented packet-switched telecommunication network | Ralf Keller, Thorsten Lohmar | 2008-05-06 |
| 7352743 | Traffic management system including packet to object synchronization mechanisms | Heino Hameleers | 2008-04-01 |
| 7330906 | Method and system for multiple hosts anycast routing | Heino Hameleers | 2008-02-12 |
| 7305074 | Communication system control method | Frank Hartung | 2007-12-04 |
| 7283513 | Call control network, access control server and call control method | Heino Hameleers | 2007-10-16 |
| 7203163 | Service parameter interworking method | Heino Hameleers | 2007-04-10 |
| 7113768 | Controlling charging for wireless message services | Petri Maekiniemi, Leena Mattila, Jari Vuorio, Reijo Salminen | 2006-09-26 |
| 7110388 | Handling of circuit-switched data services in IP-based GSM networks | Heino Hameleers | 2006-09-19 |
| 7107066 | Multicast support in packet switched wireless networks | Stefan Karl Toth, Niklas Lundin, Thomas R. Goransson, Tormod Hegdahl, Thorsten Lohmar | 2006-09-12 |
| 6947390 | Method for the selection of transmission entities | Heino Hameleers | 2005-09-20 |
| 6947434 | Subgroup multicasting in a communications network | Heino Hameleers | 2005-09-20 |
| 6928067 | Basic architecture for packet switched protocol based GSM networks | Heino Hameleers, Eric Valentine, Lee Davidson | 2005-08-09 |
| 6925304 | Method for data connections in a cellular mobile communication network | Heino Hameleers, Hermann Dingels, Jarle Fjōrtoft | 2005-08-02 |
| 6920134 | Method for transporting physical objects, transportation system and transportation means | Heino Hameleers | 2005-07-19 |
| 6856612 | Methods and systems for call routing and codec negotiation in hybrid voice/data/internet/wireless systems | Frode Bjelland, Karl Hellwig, George Vergopoulos, Jerker Widmark | 2005-02-15 |
| 6792348 | Traffic management system based on packet switching technology | Heino Hameleers | 2004-09-14 |
| 6791988 | Processing of calls terminating in a packet switched protocol based cellular communication network | Heino Hameleers, Eric Valentine, Helena Odling, Stephen Terill | 2004-09-14 |
| 6760325 | Processing of mobile originated calls in packet switched protocol based communication networks | Heino Hameleers, Eric Valentine, Helena Odling, Stephen Terill | 2004-07-06 |
| 6757266 | Communication system method for setting up connections between terminals of a first and second communication network | — | 2004-06-29 |
| 6694247 | Traffic management system including a layered management structure | Heino Hameleers | 2004-02-17 |
| 6691164 | Versatile system for functional distribution of location registers | Heino Hameleers, Eric Valentine, Lee Davidson | 2004-02-10 |
| 6577862 | System and method for providing comfort noise in a mobile communication network | Lee Davidson, Eric Valentine, Heino Hameleers | 2003-06-10 |
| 6483820 | System and method for dynamic radio resource allocation for non-transparent high-speed circuit-switched data services | Lee Davidson, Heino Hameleers | 2002-11-19 |