Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8543133 | Method and apparatus for locating position of a mobile device in an assisted satellite positioning system | Charles Abraham | 2013-09-24 |
| 8041370 | Method and apparatus for locating position of a mobile device in an assisted satellite positioning system | Charles Abraham | 2011-10-18 |
| 8022867 | Satellite-positioning-system tracking device and method for determining a position of the same | Charles Abraham, David Lundgren | 2011-09-20 |
| 7688260 | Method and apparatus for locating position of a mobile device in an assisted satellite positioning system | Charles Abraham | 2010-03-30 |
| D514460 | Assisted global positioning system apparatus | — | 2006-02-07 |