Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8971790 | Method and apparatus for broadcast services in a communication system | Parag Arun Agashe, Roy Franklin Quick, Jr., Jun Wang | 2015-03-03 |
| 8959230 | Method and apparatus for negotiation of transmission parameters for broadcast/multicast services | An Mei Chen, Jun Wang, Nikolai Konrad Leung, Nileshkumar J. Parekh, Ragulan Sinnarajah | 2015-02-17 |
| 8942168 | Packet flow processing in a communication system | Jun Wang | 2015-01-27 |
| 8867745 | Efficient transmission of cryptographic information in secure real time protocol | Gregory G. Rose | 2014-10-21 |
| 8837464 | Packet data service with circuit-switched call notification | John Wallace Nasielski, Arungundram C. Mahendran | 2014-09-16 |
| 8792420 | Multimedia communication using co-located care of address for bearer traffic | Arungundram C. Mahendran | 2014-07-29 |
| 8769611 | Methods and apparatus for providing PMIP key hierarchy in wireless communication networks | Vidya Narayanan, Fatih Ulupinar, Jun Wang, Lakshminath Reddy Dondeti | 2014-07-01 |
| 8630414 | Inter-working function for a communication system | — | 2014-01-14 |
| 8611868 | Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network | Ragulan Sinnarajah, Jun Wang, Tao Chen | 2013-12-17 |
| 8606887 | Method and apparatus for verification of dynamic host configuration protocol (DHCP) release message | Masakazu Shirota, Jun Wang | 2013-12-10 |
| 8531957 | Method and apparatus for providing multiple quality of service levels in a wireless packet data services connection | Nischal Abrol, Marcello Lioy | 2013-09-10 |
| 8533454 | Method and apparatus having null-encryption for signaling and media packets between a mobile station and a secure gateway | Arungundram C. Mahendran | 2013-09-10 |
| 8514773 | Packet flow processing in a communication system | Jun Wang | 2013-08-20 |
| 8509192 | Methods and apparatuses for CDMA2000/GPRS roaming | John Wallace Nasielski | 2013-08-13 |
| 8463250 | Reliable reception of broadcast/multicast content | Roy Franklin Quick, Jr., Michael-David Nakayoshi Canoy | 2013-06-11 |
| 8406237 | Methods and apparatus for implementing proxy mobile IP in foreign agent care-of address mode | Fatih Ulupinar, Jun Wang, Parag Arun Agashe, Vidya Narayanan | 2013-03-26 |
| 8363598 | Method and apparatus for obtaining server information in a wireless network | Arungundram C. Mahendran, Jun Wang | 2013-01-29 |
| 8363616 | Method and apparatus for channel optimization during point-to-point protocol (PPP) session requests | Ramin Rezaiifar, Nischal Abrol | 2013-01-29 |
| 8345604 | Effectuating establishment of internet protocol security tunnels for utilization in a wireless communication environment | Srinivasan Balasubramanian, Reza Shahidi | 2013-01-01 |
| 8325688 | Method and apparatus for policy control enhancement in a wireless communication system | Arungundram C. Mahendran, John Wallace Nasielski, Jun Wang | 2012-12-04 |
| 8265060 | Packet data filtering | Arungundram C. Mahendran | 2012-09-11 |
| 8254276 | Packet data services using version and capability information | Ragulan Sinnarajah | 2012-08-28 |
| 8249021 | Methods and apparatuses for CDMA2000/GPRS roaming | John Wallace Nasielski | 2012-08-21 |
| 8185935 | Method and apparatus for dynamic home address assignment by home agent in multiple network interworking | — | 2012-05-22 |
| 8160580 | Systems and methods for home carrier determination using a centralized server | John Wallace Nasielski | 2012-04-17 |