Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10618678 | Self-balancing solar array | — | 2020-04-14 |
| 8763957 | Spacecraft transfer orbit techniques | John S. Higham | 2014-07-01 |
| 6296207 | Combined stationkeeping and momentum management | Darren R. Stratemeier | 2001-10-02 |
| 6285928 | Onboard attitude control using reaction wheels | Thomas J. Holmes, Keith Reckdahl | 2001-09-04 |
| 6186446 | Solar array control for electric propulsion system | Walter S. Gelon | 2001-02-13 |
| 5597142 | Spacecraft acquisition of orientation by scan of earth sensor field of view | Yat Fai Leung | 1997-01-28 |
| 5459669 | Control system and method for spacecraft attitude control | Rhys Kevin Adsit, Tung Y. Liu, Fred N. Chan, Charles J. Weyandt, Jr., Michel Bayloca | 1995-10-17 |
| 5349532 | Spacecraft attitude control and momentum unloading using gimballed and throttled thrusters | Tung Y. Liu, John S. Higham | 1994-09-20 |
| 5222023 | Compensated transition for spacecraft attitude control | Tung Y. Liu | 1993-06-22 |
| 4967126 | Method of controlling a seven degree of freedom manipulator arm | Bruce D. Gretz | 1990-10-30 |