Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423255 | System and method for mitigating an occurrence of a dry spot in a field of view of a star tracker | Ryan Jirapong, Bradley Whitten Taylor, Patrick J. Moran, Michael G. Novean | 2016-08-23 |
| 8265804 | Method and system for controlling a vehicle | David S. Uetrecht, Tung-Ching Tsao | 2012-09-11 |
| 8019544 | Real-time refinement method of spacecraft star tracker alignment estimates | Rongsheng Li, Yeong-Wei A. Wu | 2011-09-13 |
| 7410130 | Star-tracker-based attitude determination for spinning spacecraft | H. Grant Wang, Arun Prakash | 2008-08-12 |
| 7310578 | Fast access, low memory, pair catalog | James P. Alstad, Rongsheng Li, Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu | 2007-12-18 |
| 7228231 | Multiple stayout zones for ground-based bright object exclusion | Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu, Rongsheng Li | 2007-06-05 |
| 7219014 | Method and apparatus for real-time star exclusion from a database | Rongsheng Li, Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu, Bruce N. Eyerly +1 more | 2007-05-15 |
| 7136752 | Method and apparatus for on-board autonomous pair catalog generation | Rongsheng Li, Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu | 2006-11-14 |
| 7062363 | Refinement of spacecraft angular velocity and attitude estimates using star data | Rongsheng Li, Yeong-Wei A. Wu | 2006-06-13 |
| 6766227 | Attitude-acquisition methods and systems for controlled spacecraft attitude | Yeong-Wei A. Wu, Rongsheng Li | 2004-07-20 |
| 6588708 | Spacecraft methods and structures for acquiring and determining power-safe attitudes | Grant Wang, Yeong-Wei A. Wu, Rongsheng Li | 2003-07-08 |
| 6512979 | Lost-in-space stellar attitude acquisition using multiple star trackers | Yeong-Wei A. Wu, Rongsheng Li, William L. Burkett, Jr. | 2003-01-28 |
| 6470270 | Lost-in-space stellar attitude acquisition using multiple star trackers | Yeong-Wei A. Wu, Rongsheng Li, William L. Burkett, Jr. | 2002-10-22 |
| 6289268 | Attitude determination system and method | Garry Didinsky, Arunkumar P. Nayak, Rongsheng Li, Yeong-Wei A. Wu, Jeffrey A. Kurland | 2001-09-11 |
| 6266616 | Confused-in-space stellar attitude acquisition using multiple star trackers | — | 2001-07-24 |