Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903684 | Method and apparatus for optimizing GPS-based position location in presence of time varying frequency error | Emilija M. Simic, Christopher Patrick | 2005-06-07 |
| 6873910 | Procedure for searching for position determination signals using a plurality of search modes | Christopher Patrick | 2005-03-29 |
| 6861980 | Data messaging efficiency for an assisted wireless position determination system | Christopher Patrick | 2005-03-01 |