Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990935 | Network mobility support and access control for movable networks | Ryoji Kato | 2011-08-02 |
| 7983418 | AAA support for DHCP | Ryoji Kato | 2011-07-19 |
| 7934094 | Method, system and apparatus to support mobile IP version 6 services | — | 2011-04-26 |
| 7546376 | Media binding to coordinate quality of service requirements for media flows in a multimedia session with IP bearer resources | Ina Widegren, Brian Williams, George Foti, Sorin Surdila | 2009-06-09 |
| 7483989 | Method and apparatus for establishing a protocol proxy for a mobile host terminal in a multimedia session | Brian Williams, Ina Widegren | 2009-01-27 |
| 7436843 | Method for access selection | Eva Gustafsson, Jürgen Sauermann, Ryoji Kato | 2008-10-14 |
| 7106718 | Signaling quality of service class for use in multimedia communicatations | Ina Widegren, Brian Williams | 2006-09-12 |
| 6621793 | Application influenced policy | Ina Widegren, Gabor Fodor, Brian Williams | 2003-09-16 |