Inventor · disambiguated record
Ki-Bui Ma
Also filed as: MA KI B · MA KI-BUI
8 granted patents·300 citations·filing 1980–1998
90Inventor score
Top patents by PatentIndex Score
8 records- 0191US5831362AMagnet-superconductor flywheel and levitation systemsUNIV HOUSTON·Filed 1997·Granted Nov 3, 1998·90 cites·11 claims
- 0289US6231011B1Satellite angular momentum control system using magnet-superconductor flywheelsUNIV HOUSTON SYSTEM·Filed 1998·Granted May 15, 2001·65 cites·20 claims
- 0386US5159219AOpposed-magnet bearing with interposed superconductorUNIV HOUSTON·Filed 1991·Granted Oct 27, 1992·63 cites·20 claims
- 0469US5542506AMagnet-superconductor systems for controlling and influencing relative motionUNIV HOUSTON·Filed 1991·Granted Aug 6, 1996·22 cites·4 claims
- 0566US5726512AVibration-free levitated platformUNIV HOUSTON SYSTEM·Filed 1996·Granted Mar 10, 1998·25 cites·4 claims
- 0659US5947237AMagnet-superconductor systems for controlling and influencing relative motionUNIV HOUSTON·Filed 1995·Granted Sep 7, 1999·20 cites·14 claims
- 0735US4359367ASilicon-based semiconductor devicesUNIV TORONTO·Filed 1980·Granted Nov 16, 1982·7 cites·12 claims
- 0834US5039951AJosephson junction FSK demodulatorBELL COMMUNICATIONS RES·Filed 1990·Granted Aug 13, 1991·8 cites·15 claims
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