Issued Patents All Time
Showing 51–75 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8155620 | Method and apparatus for accounting in a mobile data packet network | Jun Wang, Peerapol Tinnakornsrisuphap, Fatih Ulupinar | 2012-04-10 |
| 8144593 | Method and apparatus for efficient routing in communication networks | Vidya Narayanan, Jun Wang, Lakshminath Reddy Dondeti, Arungundram C. Mahendran | 2012-03-27 |
| 8145217 | Method and apparatus for handoff in a communication system supporting multiple service instances | Jun Wang | 2012-03-27 |
| 8145905 | Method and apparatus for efficient support for multiple authentications | Ravindra Manohar Patwardhan, Fatih Ulupinar, Jun Wang, Lakshminath Reddy Dondeti, Parag Arun Agashe +2 more | 2012-03-27 |
| 8126127 | Method and apparatus for provision of broadcast service information | Ragulan Sinnarajah | 2012-02-28 |
| 8121296 | Method and apparatus for security in a data processing system | Philip Michael Hawkes, Gregory G. Rose, Ramin Rezaiifar | 2012-02-21 |
| 8094821 | Key generation in a communication system | — | 2012-01-10 |
| 8089948 | Header compression of multimedia data transmitted over a wireless communication system | Harinath Garudadri, Phoom Sagetong | 2012-01-03 |
| 8064927 | Wireless local access network system detection and selection | Ragulan Sinnarajah | 2011-11-22 |
| 8042170 | Bearer control of encrypted data flows in packet data communications | Arungundram C. Mahendran, Jun Wang | 2011-10-18 |
| 8023958 | User plane-based location services (LCS) system, method and apparatus | Jun Wang, Leonid Sheynblat, Parag Agahse, Randall Coleman Gellens | 2011-09-20 |
| 8023464 | Dormant handoff in a packet data network | Arungundram C. Mahendran | 2011-09-20 |
| 7983242 | Packet data service with circuit-switched call notification | John Wallace Nasielski, Arungundram C. Mahendran | 2011-07-19 |
| 7924771 | Multimedia communication using co-located care of address for bearer traffic | Arungundram C. Mahendran | 2011-04-12 |
| 7822067 | Header compression enhancement for broadcast/multicast services | Haipeng Jin, Jun Wang, Sivaramakrishna Veerepalli | 2010-10-26 |
| 7778287 | Method and apparatus for providing multiple quality of service levels in a wireless packet data services connection | Nischal Abrol, Marcello Lioy | 2010-08-17 |
| 7778593 | Wireless local access network system detection and selection | Ragulan Sinnarajah | 2010-08-17 |
| 7773547 | Method and apparatus for requesting point-to-point protocol (PPP) instances from a packet data services network | Ramin Rezaiifar | 2010-08-10 |
| 7773554 | Methods and apparatus for CDMA2000/GPRS roaming | John Wallace Nasielski | 2010-08-10 |
| 7729306 | Method and apparatus for providing a service threshold indicator in a wireless communication system | Masakazu Shirota | 2010-06-01 |
| 7720024 | Method and apparatus for obtaining server information in a wireless network | Arungundram C. Mahendran, Jun Wang | 2010-05-18 |
| 7697523 | Method and apparatus for data packet transport in a wireless communication system using an internet protocol | Nikolai Konrad Leung, Nileshkumar J. Parekh | 2010-04-13 |
| 7675885 | Methods and apparatus for CDMA2000/GPRS roaming | John Wallace Nasielski | 2010-03-09 |
| 7657036 | Determining a session encryption key during a broadcast/multicast service session using secure real-time transport protocol | Jun Wang | 2010-02-02 |
| 7599655 | Method and apparatus for broadcast services in a communication system | Parag Arun Agashe, Roy Franklin Quick, Jr., Jun Wang | 2009-10-06 |