Issued Patents All Time
Showing 51–75 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8325638 | Performing packet flow optimization with policy and charging control | Haipeng Jin, Arungundram C. Mahendran | 2012-12-04 |
| 8289920 | Method and apparatus for handoff between access systems | Jun Wang, Edward G. Tiedemann, Jr., John Wallace Nasielski, Lorenzo Casaccia, Peerapol Tinnakornsrisuphap | 2012-10-16 |
| 8233442 | Discontinuous transmission CDMA system | Fabio Longoni | 2012-07-31 |
| 8233934 | Method and system for providing access via a first network to a service of a second network | Henry Haverinen | 2012-07-31 |
| 8228935 | MIP/PMIP concatenation when overlapping address space are used | George Tsirtsis (Georgios), Gerardo Giaretta, Lorenzo Casaccia | 2012-07-24 |
| 8194551 | Methods and apparatus for network controlled mobile IP flow movement | Georgios Tsirtsis, Haipeng Jin, Gerardo Giaretta | 2012-06-05 |
| 8179903 | Providing multiple levels of service for wireless communication devices communicating with a small coverage access point | Rajarshi Gupta, Fatih Ulupinar, Parag Arun Agashe, Peerapol Tinnakornsrisuphap, Rajat Prakash +3 more | 2012-05-15 |
| 8155078 | Systems and methods for using internet mobility protocols with non internet mobility protocols | Vidya Narayanan, Wolfgang Granzow | 2012-04-10 |
| 8155020 | Policy control and charging (PCC) rules based on mobility protocol | Gerardo Giaretta, Lorenzo Casaccia, George Tsirtsis, Arungundram C. Mahendran | 2012-04-10 |
| 8144728 | Access system for a cellular network | — | 2012-03-27 |
| RE43180 | Management of packet switched connections in a mobile communications network | Markku Verkama, Timo Perala, Jari Hartikainen | 2012-02-14 |
| 8077681 | Method and system for establishing a connection via an access network | Seppo Ilmari Vesterinen | 2011-12-13 |
| 8031644 | Non-native media codec in CDMA system | — | 2011-10-04 |
| 8009641 | Device configuration apparatus, system, and method | Sandro Grech | 2011-08-30 |
| 7974630 | Releasing a connection in a wireless communication network | Serge Haumont | 2011-07-05 |
| 7920522 | Method and apparatus for system interoperability in wireless communications | — | 2011-04-05 |
| 7881270 | Method and apparatus for flexible network architecture | Lorenzo Casaccia | 2011-02-01 |
| 7835317 | Network selection in a WLAN | Henry Haverinen | 2010-11-16 |
| RE41773 | Signalling method | Jukka Vialen | 2010-09-28 |
| RE41178 | Radio system and methods for duplex operation | — | 2010-03-30 |
| 7684361 | Method for controlling connections to a mobile station | — | 2010-03-23 |
| 7551576 | Access system for an access network | — | 2009-06-23 |
| 7359347 | Connections in a communication system | Serge Haumont, Marko Koskela, Jaakko Rajaniemi | 2008-04-15 |
| 7313412 | Service management | — | 2007-12-25 |
| 7292861 | Logical channel selection for information transmission in a telecommunications system | Mikko Rinne, Terhi Virtanen | 2007-11-06 |