Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9924447 | Distinguishing between foreground and background communications based on analysis of context information | Jason P. Sigg | 2018-03-20 |
| 7072666 | Method and system for communicating location in a cellular wireless system | John Patrick Kullman, Rick Haught | 2006-07-04 |