Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11889298 | Security gateway selection in hybrid 4G and 5G networks | George Foti | 2024-01-30 |
| 11589256 | QoS in hybrid communication networks | George Foti | 2023-02-21 |
| 10511722 | Online charging for application download | Nipun Sharma, George Foti | 2019-12-17 |
| 8780856 | Inter-system handoffs in multi-access environments | Anders Lundstrom | 2014-07-15 |
| 8644247 | Inter-system handoffs in multi-access environments | Anders Lundstrom, Samy Touati | 2014-02-04 |
| 8619592 | Method and apparatus for increased internet protocol (IP) headers compression performance by reporting cause of missing packets | Ghyslain Pelletier | 2013-12-31 |
| 7769901 | Method and apparatus for fast internet protocol headers compression initialization | Ghyslain Pelletier | 2010-08-03 |
| 7630354 | Optimized packet-resource management | Karim Shafik | 2009-12-08 |
| 7561579 | Method for controlling the quality of service in an IP multimedia system | Nadia Bishai, Shabnam Sultana | 2009-07-14 |
| 7551585 | Seamless handoff for multimedia services | George Foti | 2009-06-23 |
| 7546459 | GSM-like and UMTS-like authentication in a CDMA2000 network environment | Luis Ramos Robles | 2009-06-09 |
| 7388855 | Method for discovering a broadcast multicast services (BCMCS) controller in a packet data network | — | 2008-06-17 |
| 7359372 | Method and apparatus for fast change of internet protocol headers compression mechanism | Ghyslain Pelletier | 2008-04-15 |
| 7065062 | Mobile IP mobility management at dormant hand-over in CDMA IP-based cellular packet-data network | Mahmood Hossain | 2006-06-20 |
| 7043253 | Load balancing in a mobile telecommunications network | Bobby Ton, Mahmood Hossain, Henrik Basilier, Sanjeevan Sivalingham | 2006-05-09 |
| 6999449 | System and method of monitoring and reporting accounting data based on volume | John Barna, Samy Touati | 2006-02-14 |
| 6990088 | Handoff in radio telecommunications networks | — | 2006-01-24 |
| 6970693 | Method, system and telecommunication node for alternative prepaid support | Stephane Morin | 2005-11-29 |
| 6912214 | Optimized packet-resource management | Karim Shafik | 2005-06-28 |
| 6907016 | Mobile IP registration in selected inter-PDSN dormant hand-off cases in a CDMA2000-based cellular telecommunications network | Karim Shafik | 2005-06-14 |
| 6904025 | Wide area network mobility for IP based networks | Shabnam Sultana | 2005-06-07 |
| 6834300 | Method in a packet data network of negotiating reporting mechanisms and reporting accounting records | John Barna, Jean-Charles Gonthier | 2004-12-21 |
| 6834050 | Packet core function and method of selecting a packet data service node/foreign agent in a packet data network | Louis Segura, Karim Shafik | 2004-12-21 |
| 6611532 | Methods and apparatus for integrating signaling system number 7 networks with networks using multi-protocol label switching | Shabnam Sultana | 2003-08-26 |
| 6266405 | Extended number portability database services | Shabnam Sultana | 2001-07-24 |