Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10693704 | Dynamic allocation of service components of information service in hierarchical telecommunication architecture | Paul-André Raymond | 2020-06-23 |
| 7322041 | Authentication and security in wireless communication system | Narayan Parappil Menon | 2008-01-22 |
| 6751456 | Communication control for a user of a central communication center | — | 2004-06-15 |
| 6580906 | Authentication and security in wireless communication system | Narayan Parappil Menon | 2003-06-17 |
| 6477382 | Flexible paging for packet data | Carl Mansfield, Benjamin K. Gibbs, Sherman Gavette | 2002-11-05 |
| 6301249 | Efficient error control for wireless packet transmissions | Carl Mansfield, Benjamin K. Gibbs, Sherman Gavette | 2001-10-09 |
| 6278706 | Wireless packet data communication apparatus and method | Benjamin K. Gibbs, Carl Mansfield | 2001-08-21 |
| 6256492 | Communication control for a user of a central communication center | — | 2001-07-03 |
| 6243365 | Continuation control for wireless packet data | Carl Mansfield, Benjamin K. Gibbs, Sherman Gavette | 2001-06-05 |
| 6097817 | Encryption and decryption in communication system with wireless trunk | Narayan Parappil Menon | 2000-08-01 |
| 6078959 | Subscriber-originated call deferred queuing | Andrew S. Wright, Carl Mansfield, Benjamin K. Gibbs | 2000-06-20 |