Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373828 | Method and apparatus for completing a handover between wireless communication systems | Randall Stewart, Edgar Martinez, Rich Noradt | 2002-04-16 |
| 5809412 | System for detecting a fraudulent remote unit which upon detection places a call to the cellular infrastructure using identification in formation of the fraudulent remote unit | Suzanne Daurio, Michael Duda, Eric J. Drury | 1998-09-15 |