| 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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| 05/05/2009 | US7527744 NiCuZn-base ferrite additionally containing oxides of bismuth and tin; multilayer inductor or liquid crystal composite part that includes a coil conductor and a core portion of the ferrite, which forms a closed magnetic circuit; dramatic improvement in direct current bias |
| 04/30/2009 | WO2009055710A2 Strong and ductile low-field magnetostrictive alloys |
| 04/30/2009 | WO2008129402A3 Magnetic loop collar |
| 04/30/2009 | WO2005065081A3 Bioconjugated nanostructures, methods of fabrication thereof, and methods of use thereof |
| 04/30/2009 | US20090107590 Soft magnetic alloy for microwire casting |
| 04/30/2009 | US20090107585 Method for Production and Apparatus for Production of Grain-Oriented Electrical Steel Sheet Excellent in Magnetic Properties |
| 04/29/2009 | EP2053138A1 Composite material made from metal powder, starting material and process of preparation |
| 04/29/2009 | EP2052296A1 Use of a powder composition and a medium |
| 04/29/2009 | CN101421423A Process for production of iron-base amorphous material |
| 04/29/2009 | CN101419859A Inductor and iron core thereof |
| 04/29/2009 | CN101419858A Wide frequency high magnetic conductive ratio low loss manganese zincium soft magnetic ferrite material and preparation thereof |
| 04/29/2009 | CN101418021A Octcyano bimetal coordination polymer and preparation method thereof |
| 04/29/2009 | CN100483573C Bulk amorphous metal magnetic component |
| 04/29/2009 | CN100483572C Spliced magnet and ferrite magnetic powder for splicing same |
| 04/29/2009 | CN100483571C Formula of compoiste adhering magnet |
| 04/29/2009 | CN100483570C Method for preparing nano crystal NdFcB anisotropic magnetic powder |
| 04/29/2009 | CN100482384C Dysprosium-iron alloy powder preparation by reduction diffusion method |
| 04/28/2009 | US7524433 Ferrite material |
| 04/28/2009 | US7524381 Method for controlling magnetostriction in a free layer of a magnetoresistive sensor |
| 04/28/2009 | CA2259518C Annealing magnetic elements for stable mechanical properties |
| 04/23/2009 | WO2009051559A1 Powder based soft magnetic inductive component, and a method and a device for production thereof |
| 04/23/2009 | WO2009051270A1 Metal nanoparticle and method for producing the same |
| 04/22/2009 | EP2051330A1 Antenna core and antenna |
| 04/22/2009 | EP2003657A9 Ferrite magnetic powder for bonded magnets, process for production thereof, and bonded magnets |
| 04/22/2009 | EP1473377B1 Magnetic base material, laminate from magnetic base material and method for production thereof |
| 04/22/2009 | EP0985743B1 Method of forming an insulating film on a magnetic steel sheet |
| 04/22/2009 | CN101415847A Method for producing grain-oriented magnetic steel plate |
| 04/22/2009 | CN101414502A Method for processing permanent magnetic material |
| 04/22/2009 | CN101414501A Metallic magnetic material for magnetic element of a choke coil and SMD choke coil |
| 04/22/2009 | CN100481282C Technique for preparing Nano soft magnetic material, and product made therefrom |
| 04/22/2009 | CN100481281C Process for clinkering anisotropic permanent ferrite through polymer bonding and modeling |
| 04/22/2009 | CN100480412C Quick setting belt of single-texture magnetic RE-Fe-B compound and preparation process thereof |
| 04/21/2009 | US7521095 Method of forming alignment layer for liquid crystal display device |
| 04/21/2009 | US7521002 Magnetorheological fluid compositions |
| 04/21/2009 | US7520941 Functionally graded rare earth permanent magnet |
| 04/21/2009 | CA2306208C Method for producing a magnetic grain oriented steel sheet with low level loss by magnetic reversal and high polarisation |
| 04/16/2009 | WO2009048339A1 Inductive coupler connector |
| 04/16/2009 | WO2009047958A1 Magnetic sheet manufacturing method, and magnetic sheet |
| 04/16/2009 | WO2009047245A1 Method for preparing polymer materials doped with metal elements and resulting materials |
| 04/16/2009 | WO2009024759A3 Composite material |
| 04/16/2009 | US20090095938 Apparatus for producing alloy and rare earth element alloy |
| 04/16/2009 | US20090095937 Magnetic rubber composition for encoder |
| 04/16/2009 | US20090095668 Preparation of monolithic articles |
| 04/16/2009 | US20090095380 Metallic magnetic material for magnetic element of a choke coil and smd choke coil |
| 04/16/2009 | DE19520398B4 Magnetisches Pigment Magnetic pigment |
| 04/16/2009 | CA2702014A1 Method for preparing polymer materials doped with metal elements and resulting materials |
| 04/15/2009 | EP2048674A1 Rare earth bonded magnet and production method thereof |
| 04/15/2009 | EP2048124A1 Magnetic material antenna and ferrite sinter |
| 04/15/2009 | EP1514282B1 Soft magnetic powder composite material, method for the production thereof and use of the same |
| 04/15/2009 | EP0926250B1 Grain-oriented electromagnetic steel sheet having excellent film characteristics and magnetic characteristics, its production method and decarburization annealing setup therefor |
| 04/15/2009 | CN201222390Y Combined inner and outer side heteropolar magnetic loop |
| 04/15/2009 | CN101410912A Ferrite magnetic powder for bonded magnets, process for production thereof, and bonded magnets |
| 04/15/2009 | CN101410331A Magnetic material |
| 04/15/2009 | CN101409125A Method for preparing specificity function magneto fluid |
| 04/15/2009 | CN101409124A MnZn ferrite material and method for preparing magnet core |
| 04/15/2009 | CN101409123A Soft magnetic ferrite material, inductor and manufacturing technology |
| 04/15/2009 | CN101409122A High-performance permanent ferrite and dyadic manufacturing method thereof |
| 04/15/2009 | CN101409121A Neodymium iron boron permanent magnet for motor and manufacturing method thereof |
| 04/15/2009 | CN101406960A Method for preparing ferromagnetic metal simple-substance microsphere having flower-shaped layering nanostructure |
| 04/15/2009 | CN100479038C Magnetic recording medium and magnetic recording medium substrate |
| 04/15/2009 | CN100478687C Evaluation method for raw material for magnet |
| 04/09/2009 | WO2009044649A1 Magnetic sheet |
| 04/09/2009 | US20090090886 Single-crystalline hematite rhombohedra and magnetic nanocomposites of iron and magnetite and methods of making same |
| 04/09/2009 | DE112007001311T5 Verfahren zur Herstellung eines Magnetpulvers und Verfahren zur Herstellung eines Pressmassekerns A method of manufacturing a magnetic powder and process for producing a molding compound core |
| 04/09/2009 | DE10230164B4 Verfahren zur Herstellung eines Körpers für einen Induktionsmagneten zur Verwendung bei der Erzeugung eines hoch-dichten Plasmas sowie Halbleiterherstellungsgrät, das einen nach diesem Verfahren hergestellten Induktionsmagneten verwendet A method of producing a body for an induction magnet for use in generating a high-density plasma and Halbleiterherstellungsgrät that uses an induction magnet manufactured according to this method |
| 04/09/2009 | DE10042357B4 Verfahren zur Herstellung eines Sintermagneten vom R-Fe-B-Typ, und Verfahren zur Herstellung eines Legierungspulver-Materials für einen Sintermagneten vom R-Fe-B-Typ A process for producing a sintered magnet from the R-Fe-B type, and method for manufacturing an alloy powder material for a sintered magnet, R-Fe-B type |
| 04/08/2009 | EP2045822A2 Method of manufacturing a magnetite-coated iron powder |
| 04/08/2009 | EP2045347A1 Non-oriented magnetic steel sheet with high strength |
| 04/08/2009 | EP1620866B1 Magnetorheological fluid compositions and prosthetic knees utilizing same |
| 04/08/2009 | CN101404198A Dilute magnetic semiconductor material with high curie temperature and its production method |
| 04/08/2009 | CN101404197A Manganese zinc soft magnetic ferrite and production method for its magnetic core |
| 04/08/2009 | CN101404196A Holmium-contained Nd-Fe-B rare earth permanent magnetic material and manufacturing method thereof |
| 04/08/2009 | CN101404195A Method for preparing rare earth permanent magnet |
| 04/08/2009 | CN101402656A Three-dimensional nitrine copper-nickel coordination compound and method of preparing the same |
| 04/08/2009 | CN100477025C Ternary and polynary iron base massive amorphous alloy and nano-structured alloy |
| 04/08/2009 | CN100476030C Surface-coating electromagnetic steel sheet for bonding |
| 04/08/2009 | CN100476004C Non-oriented silicon steel sheet having excellent core loss and production method thereof |
| 04/07/2009 | US7513959 Non-oriented electrical steel sheet and method for manufacturing the same |
| 04/02/2009 | WO2009041639A1 Process for production of surface-modified rare earth sintered magnets and surface-modified rare earth sintered magnets |
| 04/02/2009 | WO2009041606A1 Ferrite powder for bonded magnets, process for the production of the powder, and bonded magnets made by using the same |
| 04/02/2009 | WO2009041274A1 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 |
| 04/02/2009 | US20090087688 Iron nitride powder, method of manufacturing the same, and magnetic recording medium |
| 04/02/2009 | US20090087684 Method of modifying surface of powder, magnetic recording medium, and coating material |
| 04/02/2009 | US20090087672 Rare earth magnet and its production method |
| 04/02/2009 | US20090087589 Method for providing AFM exchange pinning fields in multiple directions on same substrate |
| 04/02/2009 | US20090086358 Method and system for magnetic recording using self-organized magnetic nanoparticles |
| 04/02/2009 | US20090085002 Method of modifying surface of magnetic powder and magnetic coating material |
| 04/02/2009 | DE102006047022B4 Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung Display element for a magnetic anti-theft system and process for its preparation |
| 04/02/2009 | DE102006047021B4 Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung Display element for a magnetic anti-theft system and process for its preparation |
| 04/01/2009 | EP2043114A1 R-Fe-B MICROCRYSTALLINE HIGH-DENSITY MAGNET AND PROCESS FOR PRODUCTION THEREOF |
| 04/01/2009 | EP2043112A1 Ferrite sintered magnet |
| 04/01/2009 | EP2043111A1 Rare earth permanent magnetic alloy and producing method thereof |
| 04/01/2009 | EP1573325B1 Particles |
| 04/01/2009 | CN101401282A Radial anisotropic magnet manufacturing method, permanent magnet motor using radial anisotropic magnet, iron core-equipped permanent magnet motor |
| 04/01/2009 | CN100474461C Soft magnetic alloy thin band, magnetic part made therefrom and making method thereof |
| 04/01/2009 | CN100474460C Sintering rear-earth permanent-magnetic alloy and manufacturing method thereof |
| 03/31/2009 | US7510790 Magnetic powder, method for producing the same and magnetic recording medium comprising the same |
| 03/31/2009 | US7510766 Silicon oxide coatings; metallurgy; heat treatment; dielectrics; low hysteresis losses and low eddy current losses |
| 03/31/2009 | US7509815 Superconducting device having cryosystem and superconducting switch |
| 03/26/2009 | WO2009038174A1 Electromagnetic wave absorber and method for electromagnetic wave absorption |