| 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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| 06/20/2012 | CN101901657B Sintered NdFeB (neodymium iron boron) permanent magnet material and preparation method thereof |
| 06/20/2012 | CN101868316B Process for producing fine magnetic-substance particle, fine magnetic-substance particle obtained by the same, and process for producing magnetic fluid or magnetic-substance product |
| 06/20/2012 | CN101853724B Method of producing rare-earth magnet |
| 06/20/2012 | CN101715658B Electromagnetic wave inhibitor and process for producing the electromagnetic wave inhibitor |
| 06/20/2012 | CN101492417B Metallic copper chelidonamic acid complex and method for preparing the same |
| 06/20/2012 | CN101412624B Electric wave absorbing body |
| 06/20/2012 | CN101395682B Amorphous transformer for electric power supply |
| 06/20/2012 | CN101300648B Flat magnetic element and power IC package using the same |
| 06/19/2012 | US8202427 Porous ferro-or ferrimagnetic glass particles for isolating molecules |
| 06/14/2012 | WO2012078745A1 Magnetic nanoparticle formulations, methods for making such formulations, and methods for their use |
| 06/14/2012 | WO2012077631A1 Composite magnetic material raw material and composite magnetic material |
| 06/14/2012 | US20120145945 Real time monitored synthesis of ultra low coercivity magnetic nanoparticles with narrow size distribution |
| 06/14/2012 | US20120145944 Magnetic material and motor obtained using same |
| 06/14/2012 | DE102010063061B3 Verwendung eines seltenerdmetallfreien Stoffes als magnetokalorisch aktives Material Use of a substance as seltenerdmetallfreien magnetocalorically active material |
| 06/13/2012 | EP2463868A1 Soft magnetic amorphous alloy ribbon, method for producing same, and magnetic core using same |
| 06/13/2012 | EP2463397A1 ALLOY COMPOSITION, NANOCRYSTALLINE Fe ALLOY, AND PREPARATION METHOD THEREFOR |
| 06/13/2012 | EP2463396A1 Fe-based amorphous alloy, dust core formed using the fe-based amorphous alloy, and dust core with embedded coil |
| 06/13/2012 | EP2461834A2 Metal oxide particles coated with polyethylene glycol and their synthesis |
| 06/13/2012 | CN202275686U Common mode inductor, common mode filter and switching mode power supply electromagnetic compatibility circuit |
| 06/13/2012 | CN102498531A NdFeB sintered magnet production method and production device, and NdFeB sintered magnet produced with said production method |
| 06/13/2012 | CN102498530A A magnetic body and a process for the manufacture thereof |
| 06/13/2012 | CN102496440A Method for preparing neodymium-iron-boron (Nd-Fe-B) permanent magnet |
| 06/13/2012 | CN102496438A Ferrite sintered magnet |
| 06/13/2012 | CN102496437A Anisotropic nanocrystal complex-phase compact block neodymium-iron-boron permanent-magnet material and preparation method thereof |
| 06/13/2012 | CN102492089A Preparation method of magnetic thermosensitive core-shell composite microsphere |
| 06/13/2012 | CN102489701A Full-automatic magnetic powder forming press machine |
| 06/13/2012 | CN102489343A Ferromagnetic ion exchange material and preparation method thereof |
| 06/13/2012 | CN101968983B High-impedance broadband soft magnetic ferrite material, magnet ring and preparation process thereof |
| 06/13/2012 | CN101892425B Soft magnetic alloy powder, magnetic powder core and preparation methods thereof |
| 06/13/2012 | CN101786869B Calcium permanent magnetic ferrite material and preparation method thereof |
| 06/13/2012 | CN101770862B Method for preparing radiation oriental magnetic ring and radiation multipolar magnetic ring |
| 06/13/2012 | CN101752049B Superparamagnetic gama-Fe2O3/SiO2 nano-composite material and preparation method thereof |
| 06/13/2012 | CN101728041B Manufacturing method of ring-shaped sintered neodymium-iron-boron magnet |
| 06/13/2012 | CN101714443B Sintered magnet and rotating machine equipped with the same |
| 06/13/2012 | CN101685695B Sintering method for mass big neodymium-iron-boron magnets |
| 06/13/2012 | CN101652822B R-Fe-B系稀土类烧结磁铁 R-Fe-B based rare-earth sintered magnet |
| 06/13/2012 | CN101499344B Method for improving rare earth permanent magnet coercive force |
| 06/13/2012 | CN101083166B Rare-earth magnet |
| 06/07/2012 | WO2012074238A2 Y-type ferrite, and ferrite molded product prepared therefrom |
| 06/07/2012 | WO2012074024A1 Composite magnet and production method therefor, antenna, and communication device |
| 06/07/2012 | WO2012027525A3 Failure indicator seal for rotary feedthrough |
| 06/07/2012 | US20120141746 Method of forming and visualizing latent image |
| 06/07/2012 | US20120141602 Systems containing magnetic nanoparticles and polymers, such as nanocomposites and ferrofluids, and applications thereof |
| 06/07/2012 | US20120139675 Techniques for producing an electrical pulse |
| 06/07/2012 | US20120138844 IRON POWDER COATED WITH Mg-CONTAINING OXIDE FILM |
| 06/06/2012 | EP2460902A1 Grain-oriented magnetic steel sheet |
| 06/06/2012 | EP1808422B1 Oxide magnetic material and sintered magnet |
| 06/06/2012 | DE10225154B4 Weichmagnetischer Pulververbundwerkstoff, Verfahren zu dessen Herstellung und dessen Verwendung Soft-magnetic powder composite material, method for its preparation and its use |
| 06/06/2012 | DE10150830B4 Weichmagnetismus-Metallpulver, ein Behandlungsverfahren davon und ein Herstellungsverfahren eines Weichmagnetismus-Formlings Soft magnetism metal powder, a treatment method thereof, and a manufacturing method of a soft magnetism-molding |
| 06/06/2012 | CN202268228U 一种干式非晶合金油田专用变压器 A dry-type amorphous alloys Jinyou Tian dedicated transformer |
| 06/06/2012 | CN102486957A 铁氧体磁芯 Ferrite Cores |
| 06/06/2012 | CN102091627B Method for preparing CNT/Fe3O4@ZnO one-dimensional nanocomposite by polyol one-pot method |
| 06/06/2012 | CN101712556B Method for synthesizing presintering hard ferrite material |
| 06/06/2012 | CN101651038B Diffusion processing apparatus |
| 06/06/2012 | CN101379109B Paint composition, in particular anti-corrosive paint for rare earth permanent magnets |
| 05/31/2012 | WO2012070249A1 Method for producing directional electromagnetic steel sheet |
| 05/31/2012 | WO2012069967A1 Soft-magnetic metal strip for electromechanical components |
| 05/31/2012 | US20120135080 Core-Shell Magnetic Particles and Related Methods |
| 05/31/2012 | US20120133452 Effective substitutions for rare earth metals in compositions and materials for electronic applications |
| 05/31/2012 | US20120132847 Magnetic material composition for ceramic electronic component, method of manufacturing the same, and ceramic electronic component using the same |
| 05/31/2012 | DE19732823B4 Magnetische Flüssigkeit auf Fluorbasis Magnetic liquid fluorine-based |
| 05/31/2012 | DE112009001803T5 Gegenstand für magnetischen Wärmeaustausch und Verfahren zur Herstellung eines Gegenstandes für magnetischen Wärmeaustausch Article for magnetic heat exchange, and process for producing an article for magnetic heat exchange |
| 05/30/2012 | EP2458601A1 Dust core and method for producing same |
| 05/30/2012 | EP2457239A1 Use of diamagnetic materials for focusing magnetic field lines |
| 05/30/2012 | EP1747566B1 Current transformer core and method for producing a current transformer core |
| 05/30/2012 | CN202258685U Vertical I-shaped fixed inductor |
| 05/30/2012 | CN202258651U Horizontal driving transformer |
| 05/30/2012 | CN202258630U Permanent magnet system for room-temperature magnetic refrigerator |
| 05/30/2012 | CN102483991A 稀土磁体成形体及其制造方法 A rare earth magnet and method of manufacturing the molded |
| 05/30/2012 | CN102483980A Sintered rare-earth magnet and motor |
| 05/30/2012 | CN102483979A Ndfeb sintered magnet, and process for production thereof |
| 05/30/2012 | CN102482742A Non-oriented electromagnetic steel sheet |
| 05/30/2012 | CN102479598A Sub-high temperature permanent magnet |
| 05/30/2012 | CN102477220A Magnetic nylon microspheres with controllable particle size and preparation method thereof |
| 05/30/2012 | CN102129907B Nanocrystalline soft magnetic alloy iron core with high initial permeability and low remanence and preparation method thereof |
| 05/30/2012 | CN102063992B Magnetic liquid and preparation method thereof |
| 05/30/2012 | CN101996721B Method for improving coercive force of sintered neodymium ferrum boron (NdFeB) |
| 05/30/2012 | CN101928896B Large-amorphous forming capacity iron-based block amorphous magnetic alloy material and preparation method thereof |
| 05/30/2012 | CN101847487B Gradient coercive-force neodymium-ferrum-boron magnet and production method thereof |
| 05/30/2012 | CN101814352B Water-soluble rock salt type CoO nano flower-like magnetic particles and application thereof |
| 05/30/2012 | CN101740191B Composite particles whose nano magnetic iron oxide particles are assembled on surfaces of gold particles and method for preparing same |
| 05/30/2012 | CN101694798B R-t-b system sintered magnet and production method thereof |
| 05/30/2012 | CN101692365B Nickel-zinc soft magnetic ferrite material and preparation method thereof |
| 05/30/2012 | CN101681712B R-fe-b sintered magnet provided on its surface with vapor deposition coating of aluminum or its alloy and process for producing the same |
| 05/30/2012 | CN101641455B Soft magnetic ribbon, magnetic core, magnetic part and process for producing soft magnetic ribbon |
| 05/30/2012 | CN101591168B Small-line-width low-loss microwave ferrite material and manufacturing method thereof |
| 05/30/2012 | CN101542645B Production method for nanocomposite magnet |
| 05/30/2012 | CN101469428B Method for manufacturing rare earth permanent magnet with corrosion resistant membrance |
| 05/29/2012 | US8187394 Soft magnetic powder |
| 05/29/2012 | US8187392 R-Fe-B type rare earth sintered magnet and process for production of the same |
| 05/24/2012 | US20120130023 Heat-activatable free-radical initiators and composite material which comprises magnetic particles |
| 05/24/2012 | US20120128970 Magnetostrictive Film, Magnetostrictive Element, Torque Sensor, Force Sensor, Pressure Sensor, And Manufacturing Method Therefor |
| 05/24/2012 | US20120128929 Process of Preparing Magnetic Graphitic Materials, and Materials Thereof |
| 05/24/2012 | US20120128870 Tmr device with improved mgo barrier |
| 05/24/2012 | US20120127620 Soft magnetic metal strip for electromechanical components |
| 05/24/2012 | US20120126920 Laminate composite and method for making same |
| 05/24/2012 | DE102010060740A1 Weichmagnetisches Metallband für elektromechanische Bauelemente Soft magnetic metal band for electromechanical components |
| 05/23/2012 | EP2455954A1 Process for production of r-t-b based sintered magnets and r-t-b based sintered magnets |
| 05/23/2012 | EP2455498A1 Process for production of oriented electromagnetic steel sheet |
| 05/23/2012 | EP2455497A1 Method for producing grain-oriented electromagnetic steel plate |