Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445927 | Method and apparatus for calibrating base station locations and perceived time bias offsets in an assisted GPS transceiver | George J. Geier, Gerald Gutowski | 2002-09-03 |
| 6429808 | Method and apparatus for assisted GPS integrity maintenance | George J. Geier, Yilin Zhao | 2002-08-06 |
| 6429811 | Method and apparatus for compressing GPS satellite broadcast message information | Yilin Zhao, George J. Geier | 2002-08-06 |
| 6369753 | Host-independent monolithic integrated circuit for RF downconversion and digital signal processing of GPS signals | Douglas W. Schucker, Jeffrey J. Ogren | 2002-04-09 |
| 6346911 | Method and apparatus for determining time in a GPS receiver | — | 2002-02-12 |