Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8285244 | Uniform emergency interconnect access in a multi-modal device | Joann Girard, WenJiong Yang | 2012-10-09 |
| 7330727 | Method of determining co-location of cell sites and reducing ping-pong effect between cell sites | Jose E. Korneluk | 2008-02-12 |
| 6850777 | Method for providing a personal identification number to a subscriber identity module | Charles Estes, Josue Pena | 2005-02-01 |
| 5949774 | Method of processing a call while switching site affiliation in a radio communication system | David Scott Seekins, David R. Heeschen | 1999-09-07 |