Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219014 | Method and apparatus for real-time star exclusion from a database | David D. Needelman, Rongsheng Li, Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu +1 more | 2007-05-15 |
| 6508438 | Spacecraft orbit control using orbit position feedback | — | 2003-01-21 |
| 6470243 | Correction of spacecraft steering control law for unexpected orbital inclination effects | John F. Yocum | 2002-10-22 |
| 6196502 | Attitude control of spinning spacecraft with counterspun controls platform | — | 2001-03-06 |
| 6118246 | Phase synchronization of redundant motor windings | — | 2000-09-12 |
| 6076772 | Methods for controlling spacecraft attitudes without exciting spacecraft resonances | David S. Uetrecht | 2000-06-20 |
| 5769748 | Gimbal employing differential combination of offset drives | Vytas J. Katilius, Umesh S. Ketkar | 1998-06-23 |
| 5708336 | Thermal control system for a motor | Peter CONLEY | 1998-01-13 |
| 5557285 | Gimbal control system | Douglas J. Bender, Stuart F. Bockman, John J. Anagnost | 1996-09-17 |
| 5216345 | Mixed mode stepper motor controller and method | — | 1993-06-01 |
| 5134397 | Phase compensation for electromagnetic resolvers | Donald R. Cargille | 1992-07-28 |