Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8186626 | GPS based orbit determination of a spacecraft in the presence of thruster maneuvers | Ketao Liu, Qinghong W. Wang | 2012-05-29 |
| 6691033 | System and method for calibrating inter-star-tracker misalignments in a stellar inertial attitude determination system | Rongsheng Li, Yeong-Wei A. Wu | 2004-02-10 |
| 6441776 | Method and apparatus for spacecraft payload pointing registration | Rongsheng Li | 2002-08-27 |
| 6272432 | System and method for correcting star tracker low spatial frequency error in stellar-inertial attitude determination systems | Rongsheng Li, Yeong-Wei A. Wu, Garry Didinsky | 2001-08-07 |
| 6236939 | Method and apparatus for controlling spacecraft attitude with rotational star trackers | Yeong-Wei A. Wu, Garry Didinsky, David L. Augenstein | 2001-05-22 |
| 6108594 | Autonomous attitude acquisition for a stellar inertial attitude determination system | Garry Didinsky, Yeong-Wei A. Wu, Rongsheng Li, Arunkumar P. Nayak | 2000-08-22 |
| 6047226 | Enhanced stellar attitude determination system | Yeong-Wei A. Wu, Garry Didinsky | 2000-04-04 |