Inventor · disambiguated record
Bao-Min Ma
Also filed as: MA BAO-MIN
15 granted patents·1 pending application·171 citations·filing 1981–2005
93Inventor score
Files withCRUCIBLE MATERIALS CORP7SANTOKU CORP4MAGNEQUENCH INC2MAGNETIC METALS CORP1RHONE POULENC INC1
Top patents by PatentIndex Score
16 records- 0175US6332933B1Iron-rare earth-boron-refractory metal magnetic nanocompositesSANTOKU CORP·Filed 1997·Granted Dec 25, 2001·32 cites·50 claims
- 0273US6352599B1High performance iron-rare earth-boron-refractory-cobalt nanocompositeSANTOKU CORP·Filed 1999·Granted Mar 5, 2002·30 cites·25 claims
- 0369US7144463B2Highly quenchable Fe-based rare earth materials for ferrite replacementMAGNEQUENCH INC·Filed 2005·Granted Dec 5, 2006·5 cites·12 claims
- 0465US4366520ADifferential transformer core for pulse currentsMAGNETIC METALS CORP·Filed 1981·Granted Dec 28, 1982·17 cites·10 claims
- 0562US6979409B2Highly quenchable Fe-based rare earth materials for ferrite replacementMAGNEQUENCH INC·Filed 2003·Granted Dec 27, 2005·8 cites·28 claims
- 0659US5474623AMagnetically anisotropic spherical powder and method of making sameRHONE POULENC INC·Filed 1993·Granted Dec 12, 1995·16 cites·22 claims
- 0756US6565673B1Sm(Co, Fe, Cu, Zr, C) compositions and methods of producing sameSANTOKU CORP·Filed 1999·Granted May 20, 2003·14 cites·15 claims
- 0856US6375869B1AB5-type rare earth transition intermetallic compounds for the negative electrodes of rechargeable batteriesSANTOKU CORP·Filed 2000·Granted Apr 23, 2002·3 cites·25 claims
- 0956US4902360APermanent magnet alloy for elevated temperature applicationsCRUCIBLE MATERIALS CORP·Filed 1988·Granted Feb 20, 1990·11 cites·18 claims
- 1054US4881984AConsolidation of magnet alloy powders by extrusion and product therefromCRUCIBLE MATERIALS CORP·Filed 1988·Granted Nov 21, 1989·11 cites·2 claims
- 1147US4915891AMethod for producing a noncircular permanent magnetCRUCIBLE MATERIALS CORP·Filed 1987·Granted Apr 10, 1990·8 cites·6 claims
- 1245US4721538APermanent magnet alloyCRUCIBLE MATERIALS CORP·Filed 1986·Granted Jan 26, 1988·7 cites·1 claims
- 1337US5055146APermanent magnet alloyCRUCIBLE MATERIALS CORP·Filed 1989·Granted Oct 8, 1991·4 cites·1 claims
- 1433US5047205AMethod and assembly for producing extruded permanent magnet articlesCRUCIBLE MATERIALS CORP·Filed 1989·Granted Sep 10, 1991·4 cites·20 claims
- 1533US2004079445A1High performance magnetic materials with low flux-aging lossFiled 2002·Application pending·0 cites
- 1630US4789521APermanent magnet alloyCRUCIBLE MATERIALS CORP·Filed 1986·Granted Dec 6, 1988·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →