| 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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| 06/10/2009 | CN101454847A Soft magnetic material and dust core |
| 06/10/2009 | CN101454846A Process for producing magnetic powder and process for producing dust core |
| 06/10/2009 | CN100498988C Zinc oxide based rare magnetic semiconductor material and method for preparing the same |
| 06/10/2009 | CN100498987C Method for bonderizing sintered neodymium ferroboron magnetic material |
| 06/09/2009 | USRE40725 Flat-band structure in which energy dispersion of electrons has little wave number dependency |
| 06/09/2009 | US7544427 Woody electric-wave-absorbing building material |
| 06/09/2009 | US7544230 Method of manufacturing magnetic particle, magnetic particle and magnetic recording medium |
| 06/04/2009 | WO2009068535A1 Method and device for conditioning a suspension containing magnetizable particles |
| 06/04/2009 | WO2009067861A1 Fe-based amorphous soft magnetic alloy powder, magnetic powder core comprising the powder and manufacturing method of the same |
| 06/04/2009 | WO2008153679A3 Method for producing anisotropic bulk materials |
| 06/04/2009 | US20090140384 Process for obtaining a thin, insulating, soft magnetic film of high magnetization, corresponding film and corresponding integrated circuit |
| 06/04/2009 | US20090139609 Method for Producing Grain Oriented Magnetic Steel Strip |
| 06/03/2009 | EP2065106A1 Coated metal fine particles and process for production thereof |
| 06/03/2009 | CN101447331A Sintered R-Fe-B permanent magnet and its production method |
| 06/03/2009 | CN101447270A Magnetic material, magnetic sheet, and portable electronic apparatus |
| 06/03/2009 | CN101447269A Rare earth permanent magnet alloy and producing method thereof |
| 06/03/2009 | CN101447268A Neodymium iron boron permanent magnetic material and preparation method thereof |
| 06/02/2009 | US7541909 Filter circuit having an Fe-based core |
| 06/02/2009 | US7541905 High-field superconducting synchrocyclotron |
| 06/02/2009 | US7541904 Magnetic field adjusting device |
| 06/02/2009 | US7540972 Mn-Zn based ferrite material |
| 06/02/2009 | US7540927 Carbon content of 0.0015 to 0.02 percent by mass, manganese content of 0.15 to 0.5 percent by mass, and sulfur content of 0.015 to 0.1 percent by mass, wherein steel has a mass ratio of manganese to sulfur of 5.7 or more and steel comprises a single-phase; electromagnetic solenoids |
| 06/02/2009 | CA2400563C Magnetorheological polymer gels |
| 05/28/2009 | US20090134354 Conducting Fluid Containing Micrometric Magnetic Particles |
| 05/28/2009 | US20090133976 Magnetorheological Force Transmission Device |
| 05/27/2009 | EP2062668A1 Iron-based soft magnetic powder for dust core, method for producing the same and dust core |
| 05/27/2009 | EP2062271A2 Magnetic particles and methods of making and using the same |
| 05/27/2009 | EP1594688A4 Magnetic implement using magnetic metal ribbon coated with insulator |
| 05/27/2009 | EP1007252A4 Encapsulated nanometer magnetic particles |
| 05/27/2009 | CN101443862A Method for manufacturing rare earth permanent magnet |
| 05/27/2009 | CN101443479A Directional electromagnetic steel sheet having high tension insulating coating film and method for processing the insulating coating film |
| 05/27/2009 | CN101441928A Wire wound electronic part |
| 05/27/2009 | CN101441917A Yoke-integrated magnet |
| 05/27/2009 | CN101441916A Method for preparing nanometer iron silicon soft magnetic material |
| 05/27/2009 | CN101441915A Amorphous soft magnetic alloy coatings and preparation method thereof |
| 05/27/2009 | CN101441914A Amorphous soft magnetic alloy coatings and preparation method thereof |
| 05/27/2009 | CN101439965A Method for directly preparing magnetic material from nickel sulfide ore concentrate |
| 05/27/2009 | CN100492555C Iron nitride magnetic powder and method of producing the powder |
| 05/27/2009 | CN100491577C FeZrNdYB nano block alloy having hard magnetism and method for preparing same |
| 05/27/2009 | CN100491023C Reproduction and utilization method of powder generated in mechanically processing sintered Nd-Fe-B permanent magnet |
| 05/26/2009 | US7538649 Superconducting electromagnet |
| 05/26/2009 | US7538648 MRT device |
| 05/26/2009 | US7536779 Method of manufacturing magnetic head |
| 05/22/2009 | WO2009064989A1 Flexible magnets having a printable surface and methods of production |
| 05/22/2009 | WO2009063834A1 Process for producing magnetic powder, process for producing magnetic sheet, and process for producing antenna module |
| 05/22/2009 | WO2009063316A1 Powder for magnetic core, method for manufacturing powder for magnetic core, and dust core |
| 05/21/2009 | US20090130476 Method of Forming Polarization Reversal Area, Apparatus thereof and Device Using it |
| 05/21/2009 | US20090129966 Iron-based rare-earth-containing nanocomposite magnet and process for producing the same |
| 05/21/2009 | US20090127495 SmCo-BASED MAGNETIC FINE PARTICLES, MAGNETIC RECORDING MEDIUM AND PROCESS FOR PRODUCTION OF MAGNETIC RECORDING MEDIUM |
| 05/21/2009 | US20090127493 Non-Ageing Permanent Magnet from an Alloy Powder and Method for the Production Thereof |
| 05/21/2009 | US20090127492 Photo-formed metal nanoparticles and aerogel materials comprising the same |
| 05/20/2009 | EP2060344A1 Powder magnetic core and iron-base powder for powder magnetic core |
| 05/20/2009 | DE102007054917A1 Electromagnetic device's e.g. electromagnetic brake, efficiency optimizing method, involves filling out parasitic areas in region of body and wire wound coil of electromagnetic device by conductive materials, and embedding areas into matrix |
| 05/20/2009 | CN101438358A Method for lamination of an electrical strip for transformer cores |
| 05/20/2009 | CN101436617A GaMnN iron magnetic semiconductor hetero-junction material containing unsymmetrical double quantum well structure and preparation thereof |
| 05/20/2009 | CN101436458A Filter and manufacturing method thereof |
| 05/20/2009 | CN101434703A Magnetic ferrocene-double-terminal phthalonitrile resin condensate and preparation thereof |
| 05/20/2009 | CN100490029C Composite powder for magnetic powder core and preparation process for magnetic powder core |
| 05/20/2009 | CN100490028C Block-shaped soft magnetic alloy lamination element and its manufacturing method |
| 05/20/2009 | CN100490027C Composite rare-earth anisotropic bonded magnet, composite rare-earth anisotropic bonded magnet compound, and methods for their production |
| 05/20/2009 | CN100489032C Method for preparing composite magnetic polyurethane foam carrier and use thereof |
| 05/20/2009 | CN100488667C Lubricants for insulated soft magnetic iron-based powder compositions |
| 05/19/2009 | US7534468 Process for obtaining spatially-organised nanostructures on thin films |
| 05/19/2009 | US7534311 remanence is increased by minimizing both the decrease in coercivity and the decrease in the volume percentage of its main phase |
| 05/14/2009 | WO2009062175A1 Tensile elongation of near metallic glass alloys |
| 05/14/2009 | WO2009060895A1 High-strength soft-magnetic composite material obtained by compaction/burning and process for producing the same |
| 05/14/2009 | US20090124834 Composite material composed of nanoparticles of transition metal and magnetic ferric oxide, a methode of preparing the same, and uses of the same |
| 05/14/2009 | US20090123774 R-Fe-Beta POROUS MAGNET AND METHOD FOR PRODUCING THE SAME |
| 05/14/2009 | US20090121176 Ethylene-alkyl acrylate copolymer rubber,ethylene-propylene-diene terpolymer, an alpha-olefin oligomer, an organic peroxide crosslinking agent, an amine-based vulcanizing agent, and filled with a magnetic powder at a high packing density; filled a magnetic powder at a high packing density; mold release |
| 05/14/2009 | US20090121175 Soft magnetic material and dust core produced therefrom |
| 05/14/2009 | CA2705305A1 Tensile elongation of near metallic glass alloys |
| 05/13/2009 | EP1706234A4 Metallurgical powder compositions and articles and methods utilizing the same |
| 05/13/2009 | CN101432827A Magnetic core for current transformer, current transformer, and watt-hour meter |
| 05/13/2009 | CN101432450A Process for producing grain-oriented magnetic steel sheet with high magnetic flux density |
| 05/13/2009 | CN101430961A Novel inductor iron core |
| 05/13/2009 | CN101430958A Production method for Sm(Co,M)7 type alloy thin strip magnet |
| 05/13/2009 | CN101429617A Wave suction composite material with nanocrystalline structure and method for producing the same |
| 05/13/2009 | CN100487835C Distributed inductance |
| 05/13/2009 | CN100487831C Method for making magnetic nano particle based on solution co-deposition |
| 05/13/2009 | CN100487830C Injecting ferrite permanent magnet material formula |
| 05/12/2009 | US7532099 Inductive component and method for producing the same |
| 05/12/2009 | US7531050 Method for manufacturing bonded magnet and method for manufacturing magnetic device having bonded magnet |
| 05/07/2009 | WO2009057742A1 Composite magnetic material for magnet and method for manufacturing such material |
| 05/07/2009 | WO2009057675A1 Powder for magnetic core, powder magnetic core, and their production methods |
| 05/07/2009 | WO2009057592A1 Process for producing permanent magnet and permanent magnet |
| 05/07/2009 | WO2009055981A1 A nanometer iron powder specially used in conversion of electromagnetism energy |
| 05/07/2009 | US20090114437 Shielding device |
| 05/07/2009 | US20090113897 Magnetic regenerator, a method of making a magnetic regenerator, a method of making an active magnetic refrigerator and an active magnetic refrigerator |
| 05/06/2009 | EP2055797A1 Iron-based alloy and process for producing the same |
| 05/06/2009 | EP2003094A9 Magnetic material |
| 05/06/2009 | EP1638719A4 Magnetic nanoparticles |
| 05/06/2009 | CN101425706A Bulk amorphous metal magnetic components for electric motors |
| 05/06/2009 | CN101425355A Pr/Nd based biphase composite permanent magnetic material and block body preparing method thereof |
| 05/06/2009 | CN101425354A Cheap fast quenching rare-earth permanent magnetic alloy magnetic powder |
| 05/06/2009 | CN100485833C Method for synthesizing magnetic metallic oxide nano wire with high length-diameter ratio |
| 05/06/2009 | CN100484900C Ferrite magnetic material, ferrite sintered magnet and method for production thereof |
| 05/06/2009 | CN100484899C Ion-exchange process for preparation of super-thin sheet-shaped M-type barium ferrite particulates |
| 05/06/2009 | CN100484666C Nd-Fe-B magnet inorganic sealing hole adhesion and cathode electrophoresis composite surface protection technique |
| 05/05/2009 | US7527983 Ferromagnetic material |
| 05/05/2009 | US7527875 Group of metal magnetic nanoparticles and method for producing the same |