Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637701 | Gimbaled ion thruster arrangement for high efficiency stationkeeping | Michael Joseph Glogowski | 2003-10-28 |
| 6629672 | Sun sensor alignment compensation system | Xipu Li | 2003-10-07 |
| 6616104 | Spacecraft configuration and attitude steering method for highly inclined orbit (HIO) communications | Gen-Sen James Cheng | 2003-09-09 |
| 6600976 | Gyroless control system for zero-momentum three-axis stabilized spacecraft | Xipu Li, Santosh Ratan, Harald J. Weigl | 2003-07-29 |