Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9554316 | System and method to provide fast wide-area mobile IP handoffs | John Stromseth, Sukhjinder Singh | 2017-01-24 |
| 9014136 | System and method to provide fast wide-area mobile IP handoffs | John Stromseth, Sukhjinder Singh | 2015-04-21 |
| 7774278 | Wireless access unit with trunk interface | Narayan Parappil Menon | 2010-08-10 |
| 7003287 | System and method for call forwarding in a communication system | — | 2006-02-21 |
| 6950650 | System and method for call forwarding synchronization in a communication system | — | 2005-09-27 |
| 6816583 | System and method for call transferring in a communication system | — | 2004-11-09 |
| 6795919 | Unique digital signature | Benjamin K. Gibbs | 2004-09-21 |
| 6751205 | Signaling and protocol for communication system with wireless trunk | Narayan Parappil Menon | 2004-06-15 |
| 6085321 | Unique digital signature | Benjamin K. Gibbs | 2000-07-04 |
| 5491745 | Method and apparatus for a dual mode keypad permitting one-touch telephone number dialing | — | 1996-02-13 |