Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7743074 | Context aware systems and methods utilizing hierarchical tree structures | Gopal Parupudi, Stephen S. Evans, Edward F. Reus | 2010-06-22 |
| 6327535 | Location beaconing methods and systems | Stephen S. Evans, Gopal Parupudi, Edward F. Reus, Gregory Burns | 2001-12-04 |