Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989644 | Use of wide area reference receiver network data to mitigate local area error sources | Bruce Johnson, James Arthur McDonald | 2018-06-05 |
| 9964645 | Satellite measurement screening to protect the integrity of existing monitors in the presence of phase scintillation | Joseph E. Scheitlin, Mats Anders Brenner, Bruce Johnson, Randy J. Reuter, John M. Howard | 2018-05-08 |
| 9945954 | Using space-based augmentation system (SBAS) grid ionosphere vertical error (GIVE) information to mitigate ionosphere errors for ground based augmentation systems (GBAS) | James Arthur McDonald, Tom Jakel | 2018-04-17 |