Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7873472 | Methods and systems for implementing an iterated extended Kalman filter within a navigation system | Yueping Zeng, Jeffrey W. Kirkland, John Anderson, Lawrence J. Leftin | 2011-01-18 |
| 7643939 | Methods and systems for implementing an iterated extended Kalman filter within a navigation system | Yueping Zeng, Jeffrey W. Kirkland, John Anderson, Lawrence J. Leftin | 2010-01-05 |