Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044858 | Regional navigation satellite supplementary system | Thomas Weber | 2011-10-25 |
| 7924221 | Method and apparatus for monitoring the integrity of satellite navigation signals | — | 2011-04-12 |
| 7920650 | Method and apparatus for evaluating a clock in a satellite | Alexandre Mudrak | 2011-04-05 |
| 7916073 | Method and apparatus for improving integrity communication in a satellite navigation system | — | 2011-03-29 |
| 7869949 | Vehicle system and earth-based receiver system | — | 2011-01-11 |
| 7868822 | Method and apparatus for determining an integrity risk in a satellite reference system | — | 2011-01-11 |
| 7595749 | Method and device for relative time and position determination for moving objects based on one-way and two-way measurements | Tanja Rang | 2009-09-29 |
| 7576691 | Apparatus and process for a global navigation satellite system meeting safety of life performance requirements | Hugues Favin-Leveque, Bertrand Boutteau | 2009-08-18 |
| 7570203 | Method for adjusting the integrity alert threshold in a satellite navigation system | — | 2009-08-04 |
| 7508341 | Method and arrangements for the transmission of pseudolite trajectories within navigation data of a satellite navigation system | — | 2009-03-24 |
| 7471695 | Data interleaving method and user terminal | — | 2008-12-30 |
| 7376096 | Process for interleaving navigation data | — | 2008-05-20 |
| 7138942 | Process and apparatus for creation of estimated navigation signal error information | — | 2006-11-21 |
| 6944534 | Process for transmitting status messages to terminals of a satellite data transmission system, in particular in a satellite navigation system | — | 2005-09-13 |