Inventor · disambiguated record
Dan Y. Liu
Also filed as: LIU DAN Y
5 granted patents·81 citations·filing 1991–2013
81Inventor score
Technology areasB64G
Top patents by PatentIndex Score
5 records- 0177US9067694B2Position-based gyroless control of spacecraft attitudeBOEING CO·Filed 2013·Granted Jun 30, 2015·7 cites·18 claims
- 0277US8380370B2Spacecraft acquisition maneuvers using position-based gyroless controlBOEING CO·Filed 2009·Granted Feb 19, 2013·10 cites·19 claims
- 0369US8620496B2Systems and method of controlling a spacecraft using attitude sensorsLIU DAN Y·Filed 2008·Granted Dec 31, 2013·9 cites·17 claims
- 0469US5311435AMethod for station keeping control of flexible spacecraft using onboard gain scheduling schemeHUGHES AIRCRAFT CO·Filed 1991·Granted May 10, 1994·36 cites·20 claims
- 0551US5310143AThree axis thruster modulationHUGHES AIRCRAFT CO·Filed 1993·Granted May 10, 1994·19 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →