| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
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| 01/04/2006 | CN1716464A Corrosion resistance magnet and producing method thereof |
| 01/04/2006 | CN1235245C Method for winding onto ring-shape iron-core |
| 01/04/2006 | CN1235244C Transformer iron core adhesive band vertical bundling machine |
| 01/04/2006 | CN1234885C Ferromagnetic amorphous metallic alloy and annealing method |
| 12/29/2005 | WO2005124800A1 Methods of producing radial anisotropic cylinder sintered magnet and permanent magnet motor-use cylinder multi-pole magnet |
| 12/29/2005 | WO2005124796A1 Radial anisotropic cylindrical sintered magnet and permanent magnet motor |
| 12/29/2005 | WO2005124795A1 Process for producing self-assembled rare earth-iron bonded magnet and motor utilizing the same |
| 12/29/2005 | WO2005082061A3 Spin transfer magnetic element with free layers having high perpendicular anisotropy and in-plane equilibrium magnetization |
| 12/29/2005 | US20050285707 Surface-mount coil package and method of producing the same |
| 12/29/2005 | US20050283971 System, method, and appartus for deforming and potting coil for disk drive voice coil motor |
| 12/28/2005 | EP1609161A2 Stand-alone organic-based passive devices |
| 12/28/2005 | EP1609159A2 Magnet core, method for the production of such a magnet core, uses of such a magnet core especially in current transformers and current-compensated inductors, and alloys and bands used for producing such a magnet core |
| 12/28/2005 | CN1234139C Method for producing nano magnetic network structure film |
| 12/28/2005 | CN1234138C Production process of electromagnetic coil |
| 12/27/2005 | US6980405 Method and apparatus for providing precise control of magnetic coupling field in NiMn top spin valve heads and amplitude enhancement |
| 12/27/2005 | US6979388 Magnetic thin film disks with a nonuniform composition |
| 12/27/2005 | US6979374 Magnetic powder composed of an alloy represented by Rx(Fe1-aCoa)100-x-y-zByMz (where R is at least a rare earth element except Dysprosium), M is from niobium, tungsten, chromium, zirconium titanium etc.; compaction molding |
| 12/27/2005 | US6978533 Method of manufacturing rare earth-iron bond magnet |
| 12/22/2005 | WO2005122194A1 Microfabricated system for magnetic field generation and focusing |
| 12/22/2005 | WO2005099280A3 Embedded toroidal transformers in ceramic substrates |
| 12/22/2005 | US20050279265 Wire-guiding structure of a shuttle of a sewing machine |
| 12/22/2005 | US20050278940 Method for winding transformers |
| 12/22/2005 | DE19934010B4 Drehventil-Magnetowiderstands-Dünnschichtelement und Verfahren zu seiner Herstellung Rotary valve magneto-resistive thin-film element and process for its preparation |
| 12/22/2005 | DE102004024337A1 Verfahren zur Herstellung nanokristalliner Stromwandlerkerne, nach diesem Verfahren hergestellte Magnetkerne sowie Stromwandler mit denselben A process for preparing nanocrystalline current transformer cores, magnetic cores produced by this process and with the same current transformer |
| 12/21/2005 | EP1607491A1 Permanent magnet alloy having improved heat resistance and process for production thereof |
| 12/21/2005 | EP1607487A1 Grain-oriented magnetic steel sheet excellent in magnetic characteristic and its manufacturing method |
| 12/21/2005 | EP1606800A1 Production of nanoparticulate thin films |
| 12/21/2005 | EP1435101B1 Spin-valve magnetoresistive device with enhanced performance |
| 12/21/2005 | EP1019925A4 Microelectronic component carrier and method of its manufacture |
| 12/21/2005 | EP0899049B1 Unified junction structure of rare-earth magnet and metal material and the jointing method |
| 12/21/2005 | CN2747686Y Transformer structure |
| 12/21/2005 | CN1710678A Ring-shape coil auxiliary winding frame |
| 12/21/2005 | CN1232993C Chip inductor and its producing method |
| 12/21/2005 | CN1232376C Method for making nano-grade metal powder and method for making high-frequency soft magnetic core using same |
| 12/21/2005 | CN1232375C Method for making Fe-based amorphous metal powders and method for making soft magnetic core using the same |
| 12/20/2005 | US6977796 Wiring pattern and method of manufacturing the same and thin film magnetic head and method of manufacturing the same |
| 12/15/2005 | WO2005119710A2 Transformer coil assembly |
| 12/15/2005 | WO2005119374A1 Magnet roller |
| 12/15/2005 | US20050275498 Coil bobbin and transformer |
| 12/15/2005 | US20050275497 Microfabricated system for magnetic field generation and focusing |
| 12/15/2005 | US20050275496 Transformer coil assembly |
| 12/15/2005 | US20050274998 Method and apparatus for oxidizing conductive redeposition in TMR sensors |
| 12/15/2005 | DE102004025076A1 Spulenanordnung und Verfahren zu deren Herstellung Coil assembly and process for their preparation |
| 12/15/2005 | CA2569260A1 Transformer coil assembly |
| 12/14/2005 | EP1605475A1 Magnetic film for magnetic device |
| 12/14/2005 | EP1604377A1 Superconducting coil testing |
| 12/14/2005 | EP1078377B1 High stack factor amorphous metal ribbon and transformer cores |
| 12/14/2005 | CN2746496Y Semiautomatic winding machine of double-set biwinding winding device |
| 12/14/2005 | CN2746495Y Oil immersion machine of small transformer |
| 12/14/2005 | CN2746494Y Automatic adhesive mould for induction lead wire |
| 12/14/2005 | CN1707708A High temperature superconducting double-pancake coil winding apparatus |
| 12/14/2005 | CN1707614A Magnetic film for magnetic device |
| 12/13/2005 | US6974358 Discrete magnets in dielectric forming metal/ceramic laminate and process thereof |
| 12/13/2005 | US6974104 Method for winding onto a toroidal core |
| 12/13/2005 | US6973711 Method for making pieces for a magnetic resonance imaging magnet |
| 12/13/2005 | US6973708 Method for reducing AC loss in superconducting coils |
| 12/08/2005 | WO2005117038A1 Inductor |
| 12/08/2005 | US20050271904 Electrodeposition of FeCoNiV films with high resistivity and high saturation magnetization |
| 12/08/2005 | US20050271901 Magnetic film for magnetic device |
| 12/08/2005 | US20050271799 Method for producing magnetic recording medium |
| 12/08/2005 | US20050270136 Device comprising a circuit arrangement with an inductive element |
| 12/08/2005 | US20050270135 Method of making photolithographically-patterned out-of-plane coil structures |
| 12/08/2005 | US20050270131 Two-part solenoid and method for the manufacture thereof |
| 12/08/2005 | US20050268989 R-t-b sintered magnet and process for producing the same |
| 12/08/2005 | DE10164603B4 Verfahren zur Erzeugung einer Eisennitriddünnschicht und Eisennitriddünnschicht Method for producing a Eisennitriddünnschicht and Eisennitriddünnschicht |
| 12/07/2005 | EP1602936A1 Magnetic field detecting element and method for manufacturing the same |
| 12/07/2005 | EP1602089A2 Resonant frequency tag and method for controlling tag frequency |
| 12/07/2005 | EP1601629A1 Ferromagnetic material |
| 12/07/2005 | CN2745202Y Automatic balancing device |
| 12/07/2005 | CN2745201Y Multifunctional wire-gripping wire-separating device |
| 12/07/2005 | CN1706012A Heat treatment of soft magnetic components |
| 12/07/2005 | CN1705761A Alloy containing rare earth element, production method thereof, magnetostrictive device, and magnetic refrigerant material |
| 12/07/2005 | CN1705537A Method for producing rare earth based alloy powder and method for producing rare earth based sintered magnet |
| 12/07/2005 | CN1230839C Method for producing through extrusion anisotropic magnet with high energy product |
| 12/06/2005 | US6972934 Synthetic anti-parallel spin valve with thin AFM layer for very high density application |
| 12/06/2005 | US6972081 Fabrication of embedded vertical spiral inductor for multichip module (MCM) package |
| 12/01/2005 | WO2005114684A1 Planar inductor and method of manufacturing it |
| 12/01/2005 | WO2005114682A1 Current transformer core and method for producing a current transformer core |
| 12/01/2005 | US20050265883 Dust ccre and process for producing the same |
| 12/01/2005 | US20050264958 Magnetoresistive medium including nanowires |
| 12/01/2005 | US20050264954 Free layer for CPP GMR having iron rich NiFe |
| 12/01/2005 | DE19748242B4 Verfahren zum Herstellen von Drahtspulen auf in konvexen Ebenen angeordneten Wickelkörpern A method for producing wire coils arranged in planes convex bobbins |
| 12/01/2005 | DE102004022139A1 Verfahren zur Herstellung einer Spiralinduktivität auf einem Substrat und nach einem derartigen Verfahren hergestelltes Bauelement A method of manufacturing a spiral inductor on a substrate and produced by such a process component |
| 11/30/2005 | EP1600987A2 Soft magnetic material, powder metallurgy soft magnetic material and manufacturing methods therefor |
| 11/30/2005 | CN1702785A Method for rapidly sintering Nd-Fe-B ferromagnet |
| 11/30/2005 | CN1229880C Magnetic resistance element |
| 11/30/2005 | CN1229829C Transformer winding process |
| 11/30/2005 | CN1229828C Method and device for producing core material of iron core |
| 11/30/2005 | CN1229827C High-frequency current inhibiting body of magnetic loss material displaying projected multiple magnetic inductivity property |
| 11/30/2005 | CN1229656C Magnetic thin film interference device or pigment and method of making it, printing ink or coating composition and secret document containing said magnetic thin fim interference device, and applicatio |
| 11/29/2005 | US6970323 Micro device including a thin film wiring structure and method for fabricating the same |
| 11/29/2005 | US6970065 Transformer and transformer unit having the same |
| 11/29/2005 | US6969447 Thin film protective layer with buffering interface |
| 11/29/2005 | US6969244 Powder compacting apparatus and method of producing a rare-earth magnet using the same |
| 11/24/2005 | WO2005112056A1 A method and an equipment for reducing stray currents in the earthing systems of houses and buildings |
| 11/24/2005 | US20050260772 A method of forming a magnetic tunneling junction (mtj) mram device and a tunneling magnetoresistive (tmr) read head |
| 11/24/2005 | US20050260332 Formation of combinatorial arrays of materials using solution-based methodologies |
| 11/24/2005 | US20050258926 Coil arrangement and method for its manufacture |
| 11/24/2005 | US20050258705 Soft magnetic amorphous electromagnetic component and method for making the same |
| 11/24/2005 | US20050258509 Substrate, semiconductor device, and substrate fabricating method |