Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8205839 | Methods and apparatus for node-synchronous eccentricity control | Yiu-Hung M. Ho | 2012-06-26 |
| 6435457 | Thruster systems for spacecraft station changing, station keeping and momentum dumping | — | 2002-08-20 |
| 6042058 | Stationkeeping and momentum-dumping thruster systems and methods | — | 2000-03-28 |
| 6015116 | Fuel efficient methods for satellite stationkeeping and momentum dumping | Yiu-Hung M. Ho, Richard A. Noyola | 2000-01-18 |
| 5984236 | Momentum unloading using gimbaled thrusters | Keith F. Keitel, Richard A. Noyola, John F. Yocum, David K. Abernethy | 1999-11-16 |
| 5826831 | Satellite co-location methods | — | 1998-10-27 |
| 5813633 | Method and apparatus for stationkeeping a satellite offset by pitch rotation | — | 1998-09-29 |
| 5810295 | Method and apparatus for a satellite station keeping | — | 1998-09-22 |
| 5443231 | Method and apparatus for a satellite station keeping | — | 1995-08-22 |
| 5020746 | Method for satellite station keeping | — | 1991-06-04 |