| Patents for H01F 1 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties (23,146) |
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| 01/24/2001 | CN1280965A Eutectic synthesis process for preparing Mn-Zn ferrite particles |
| 01/24/2001 | CN1061163C Double-phase rare-earth-iron-boron magnetic powder and its preparing method |
| 01/24/2001 | CN1061162C Method for manufacturing hot-pressed iron-rare earth permanent-magnet |
| 01/24/2001 | CN1061101C Metalloid-intermetallics preparation method and products thereof |
| 01/23/2001 | US6176943 Applying electrical current to the wire element while annealing with heat to induce a magnetic field in cylindrical relation to the longitudinal axis of the wire, then imposing magnetic anisotropy during cooldown |
| 01/23/2001 | CA2030446C Magnetic alloy with ultrafine crystal grains and method of producing same |
| 01/18/2001 | DE10032515A1 Thin curved segment magnet is made of a rare earth sinter magnet with a specified density and orientation |
| 01/17/2001 | EP1069200A1 Iron-based magnetic shape memory alloy and method of preparing the same |
| 01/17/2001 | EP0824755B1 High strength iron-cobalt-vanadium alloy article |
| 01/17/2001 | CN1280373A Composition of high performance low-temperature sintered VHF laminated inductive material and its preparing method |
| 01/17/2001 | CN1060815C Process for producing nondirectional electrical steel sheet excellent in close adhesion of insulation film |
| 01/16/2001 | US6175293 Planar inductor |
| 01/16/2001 | CA2146318C Position sensing systems including magnetoresistive elements |
| 01/11/2001 | WO2001003150A1 Stable magnetorheological fluids |
| 01/11/2001 | WO2001003149A1 Magnetic particle composition |
| 01/11/2001 | WO2001002610A1 Method for producing non-grain oriented electric sheet steel |
| 01/11/2001 | WO2001002300A1 Method for making m-type hexaferrite powders or wafers |
| 01/11/2001 | DE19926699A1 Hochpaßzweig einer Frequenzweiche für ADSL-Systeme High-pass crossover for an ADSL systems |
| 01/11/2001 | CA2389492A1 Magnetic particle composition |
| 01/10/2001 | EP1066641A1 Amorphous metal transformer having a generally rectangular coil |
| 01/10/2001 | EP0910676B1 Process for producing a grain-orientated electrical steel sheet |
| 01/10/2001 | EP0644987B1 Magnetorheological fluid devices |
| 01/10/2001 | CN1279534A Noise Filter, anti-noise electronic device and method for eliminating noise |
| 01/10/2001 | CN1279485A Magnetic powder and isotropic magnet |
| 01/10/2001 | CN1060528C Method for making non-directional electrical steel band with unifourm magnetic property in coil |
| 01/09/2001 | US6172589 Hard magnetic alloy having supercooled liquid region, sintered or cast product thereof or stepping motor and speaker using the alloy |
| 01/09/2001 | US6171694 Marker for use in magnetoelastic electronic article surveillance system |
| 01/09/2001 | US6171410 Iron and iron-cobalt alloys with boron |
| 01/09/2001 | US6171408 Process for manufacturing tape wound core strips and inductive component with a tape wound core |
| 01/03/2001 | EP1065777A1 Rare earth-based sintered magnet and permanent magnet synchronous motor therewith |
| 01/03/2001 | EP1065680A2 Inductance element and manufacturing method thereof, and snubber using thereof |
| 01/03/2001 | EP1065676A1 Ferrites with low losses |
| 01/03/2001 | EP1065675A1 Ferromagnetic powder |
| 01/03/2001 | EP1065191A1 Method for producing manganese-zinc ferrite core and manganese-zinc ferrite core |
| 01/03/2001 | EP1064660A1 Amorphous alloy with increased operating induction |
| 01/03/2001 | CN1278946A Magnetic fluid and process for the production thereof |
| 01/02/2001 | US6168673 Sheet magnet having microcrystalline structure and method of manufacturing the same, and method of manufacturing isotropic permanent magnet powder |
| 12/28/2000 | WO2000079547A1 Organic-inorganic composite magnetic material and method for preparing the same |
| 12/27/2000 | EP1062672A2 Ferromagnetic particles |
| 12/27/2000 | EP1062515A1 Methods and reagents for the rapid and efficient isolation of circulating cancer cells |
| 12/27/2000 | EP1062376A1 Method of applying a corrosion-resistant coating |
| 12/27/2000 | CN1278016A Non-directional electromagnetic steel sheet, and method for mfg. same |
| 12/26/2000 | US6166947 Applying an electric field or current to an insulator of mixed oxide of manganese, rare earth ions, and alkaline earth ions, integrated within circuitry to cause transition from antiferromagnetic to metallic ferromagnetic state; memory |
| 12/26/2000 | US6165379 Ferrite sintered compact and electronic part comprising the same |
| 12/21/2000 | WO2000077928A1 High-pass branch of a frequency separating filter for adsl systems |
| 12/21/2000 | WO2000077803A1 Magnetic coating, coating method with same and coating apparatus therefor |
| 12/21/2000 | WO2000076621A1 Magnetically enhanced composite materials and methods for making and using the same |
| 12/21/2000 | CA2376774A1 Magnetic coating, coating method with same and coating apparatus therefor |
| 12/20/2000 | EP1061534A2 Soft magnetic, deformable composite material and process for producing the same |
| 12/20/2000 | EP1061533A1 Magnetic powder and isotropic bonded magnet |
| 12/20/2000 | EP1061532A1 Magnetic powder and isotropic bonded magnet |
| 12/20/2000 | EP1061140A1 Composite magnetic member, process for producing the member and electromagnetic valve using the member |
| 12/20/2000 | CN1277798A 电磁屏蔽 Electromagnetic shielding |
| 12/20/2000 | CN1277727A Manganese-zinc ferrite and method to producing the same |
| 12/20/2000 | CN1277726A Production method for semirigid magnetic material and semirigid material and magnetic marker using it |
| 12/19/2000 | US6163240 Magnetic apparatus for MRI |
| 12/19/2000 | US6162532 Magnetic storage medium formed of nanoparticles |
| 12/14/2000 | WO2000075934A1 Rare-earth bond magnet, composition for rare-earth bond magnet, and process for producing rare-earth bond magnet |
| 12/14/2000 | WO2000075895A1 A method, a system, and a sensor for remote detection of objects, and a method for determining a length of a magnetic element |
| 12/14/2000 | WO2000074541A1 Magnetically active flexible polymers |
| 12/14/2000 | DE10022677A1 Process for machine and/or metal-removing processing of a rare earth metal alloy comprises preparing a block of a rare earth metal alloy, positioning a grinding wheel having a grinding edge on its peripheral section, and grinding the block |
| 12/14/2000 | CA2366105A1 Magnetically active flexible polymers |
| 12/13/2000 | EP1059645A2 Thin ribbon of rare earth-based permanent magnet alloy |
| 12/13/2000 | EP1059174A1 Acid stable aqueous dispersion of metal particles and applications |
| 12/13/2000 | EP1059134A1 Process for the production of metallic powders, powders thus prepared and compacts including these powders |
| 12/13/2000 | CN2410719Y Electromagnetic controlled sampler |
| 12/13/2000 | CN1276608A Magnetic spin Co-Cu valve |
| 12/13/2000 | CN1059368C Process for preparing permanent magnet powder |
| 12/12/2000 | US6160469 Large value buried inductors in low temperature co-fired ceramic circuit boards |
| 12/12/2000 | US6159534 Method for producing non-oriented electromagnetic steel sheet having insulating film excellent in film properties |
| 12/12/2000 | US6159396 Electrorheological magnetic fluid and process for producing the same |
| 12/12/2000 | US6159308 High density and magnetic properties due to a low oxygen content |
| 12/12/2000 | US6159271 Separation of gas and liquid, e.g. hydrazine, water, in an orbiting spacecraft by placing magnet(s) in a container opposite a desired location for the diamagnetic liquid; the diamagnetic force repels the liquid to where desired |
| 12/12/2000 | CA2044171C Corrosion-resistant rare earth metal-transition metal series magnets and method of producing the same |
| 12/07/2000 | WO2000073526A1 Steel sheet for heat shrink band with slight color misregistering |
| 12/06/2000 | EP1057898A2 High flux density grain-oriented electrical steel sheet excellent in high magnetic field core loss property and method of producing the same |
| 12/06/2000 | EP1056890A1 Method for producing non-grain oriented electro sheet steel |
| 12/05/2000 | US6157301 A tag or a label comprising a semihard magnetic alloy for activation strips in magnetic antitheft systems |
| 12/05/2000 | US6157043 Solenoid comprising a compound nanotube and magnetic generating apparatus using the compound nanotube |
| 12/05/2000 | US6156428 Formed by combining aqueous solution of base metal salt, strong base so that resulting combination has an effective hydroxide ion concentration, and a reducing agent, subjecting solution to autocatalytic reaction; ferromagnetic platelets |
| 11/30/2000 | WO2000072334A1 Magnetic core insulation |
| 11/30/2000 | WO2000071465A1 Redispersable metal oxides and hydroxides with particle sizes in the nanometric size range |
| 11/30/2000 | WO2000038831A9 Magneto absorbent |
| 11/30/2000 | DE19924354A1 Component, e.g. a capacitor, coil or LC filter, comprises a manganese-zinc ferrite-based magneto-dielectric material containing eutectic mixture of lead monoxide and tungsten trioxide |
| 11/30/2000 | CA2337653A1 Magnetic core insulation |
| 11/29/2000 | EP1055957A2 Faraday rotator and magneto-optical element using the same |
| 11/29/2000 | EP1055242A1 Anticorrosive magnetic nanocolloids protected by precious metals |
| 11/29/2000 | EP0963591A4 Method for making soft magnetic parts from particulate ferrous material, and parts made therefrom |
| 11/29/2000 | CN1275238A Soft magnetic nickel-iron aloy with low coercive field strength, high permeability and improved resistance to corrosion |
| 11/29/2000 | CN1275169A 简易钢包精炼方法 Easy ladle refining method |
| 11/29/2000 | CN1274933A Bound magnet, its manufacture and driving device using the same |
| 11/28/2000 | US6153321 Method of using a substrate with magnetic substance of a magnetic scale |
| 11/28/2000 | US6153318 Layered material having properties that are variable by an applied electric field |
| 11/28/2000 | US6153020 Process for fabricating improved iron-cobalt magnetostrictive alloy and article comprising alloy |
| 11/28/2000 | US6153019 Process for producing a grain-orientated electrical steel sheet |
| 11/26/2000 | CA2272876A1 Manufacturing soft magnetic components using a ferrous powder and a lubricant |
| 11/23/2000 | WO2000070106A1 Magnetic alloy and magnetic recording medium and method for preparation thereof, and target for forming magnetic film and magnetic recording device |
| 11/23/2000 | DE19923625A1 Production of redispersible metal (hydr)oxide nanoparticles, especially magnetic metal oxide for ferrofluid, involves precipitation from aqueous metal salt solution with base in presence of polymeric carboxylic acid |
| 11/22/2000 | EP1053552A1 Magnetic film and a method for the production thereof |
| 11/22/2000 | EP0858381A4 Deterministic magnetorheological finishing |