Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564064 | Cellular telephone using pseudolites for determining location | James M. Janky | 2003-05-13 |
| 6507738 | Long baseline RTK using a secondary base receiver a non-continuous data link and a wireless internet connectivity | Michael Timo Allison | 2003-01-14 |