| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
|---|
| 01/25/2005 | US6847508 Spin valve thin film magnetic element and thin film magnetic head |
| 01/25/2005 | US6846693 Chip-type composite electronic component and manufacturing method thereof |
| 01/25/2005 | US6846683 Method of forming surface-smoothing layer for semiconductor devices with magnetic material layers |
| 01/25/2005 | US6845764 Ignition apparatus with secondary winding having reduced breakdown failures |
| 01/20/2005 | WO2005006450A1 Oblique deposition to induce magnetic anisotropy for mram cells |
| 01/20/2005 | WO2005006358A2 Method for the production of a component and arrangement of permanently magnetic pole bodies |
| 01/20/2005 | WO2005005118A2 Gypsum board faced with non-woven glass fiber mat |
| 01/20/2005 | US20050014295 Method of manufacture of a magneto-resistive device |
| 01/20/2005 | US20050013083 Monolithic ceramic electronic component |
| 01/20/2005 | US20050012652 Composite magnetic material electromagnetic wave absorbing sheet method for manufacturing sheet-like product and method for manufacturing electromagnetic wave absorbing sheet |
| 01/20/2005 | US20050012581 Coil component and fabricaiton method of the same |
| 01/20/2005 | US20050012127 Via AP switching |
| 01/20/2005 | US20050011930 Movable core with valve shaft of solenoid valve and method of manufacturing the same |
| 01/20/2005 | US20050011602 Heating multilayer compressed films; lamination; controlling temperature; miniaturized circuits |
| 01/20/2005 | US20050011588 Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by same |
| 01/20/2005 | DE10327082A1 Rotationssymmetrischer Hohlkörper aus einer verformbaren dauermagnetischen Legierung sowie dessen Verwendung und Herstellverfahren Rotational hollow body made of a deformable permanent magnetic alloy and its use and manufacturing |
| 01/20/2005 | DE10325757A1 Verfahren zur Herstellung von magnetischen Halbleitern mit günstigen ferromagnetischen Eigenschaften A process for producing magnetic semiconductors ferromagnetic properties with favorable |
| 01/19/2005 | EP1498919A2 Manufacturing a magnetic cell |
| 01/19/2005 | EP1498918A1 Device for retaining stacked sheets, in particular transformer sheets |
| 01/19/2005 | EP1498917A1 Permanent magnet forming device |
| 01/19/2005 | EP1118076A4 Large value buried inductors in low temperature co-fired ceramic circuit boards |
| 01/19/2005 | CN1568528A Manufacturing apparatus and manufacturing method for laminated core |
| 01/19/2005 | CN1567489A Improved winding method for coil |
| 01/19/2005 | CN1567488A Thin type inductor and manufacturing method thereof |
| 01/18/2005 | US6844999 Boron doped CoFe for GMR free layer |
| 01/18/2005 | US6844804 Method of manufacturing discrete electronic components |
| 01/18/2005 | US6844735 Method for inspecting ignition device for internal combustion engine and inspection device |
| 01/13/2005 | WO2005004181A1 Manufacture of toroidal transformers |
| 01/13/2005 | WO2005004180A1 Transformer apparatus, method for manufacturing the same, and high-frequency heating device having the same |
| 01/13/2005 | WO2005004177A1 Multilayer ceramic electronic component, multilayer coil component and process for producing multilayer ceramic electronic component |
| 01/13/2005 | WO2005004175A1 Method for treating end of coil and bobbin used therefor |
| 01/13/2005 | WO2004034410A3 Via-less electronic structures and methods |
| 01/13/2005 | US20050009211 Tunneling magnetoresistive (TMR) sensor having a barrier layer made of magnesium-oxide (Mg-O) |
| 01/13/2005 | US20050008838 Heat and corrosion resistant protective coating; blend of lithium silicate and thermoplastic resin |
| 01/13/2005 | US20050007232 Magnetic core and coil component using the same |
| 01/13/2005 | US20050007231 High voltage bobbin of fly-back transformer |
| 01/13/2005 | US20050006713 Method for manufacturing magnetic field detecting element |
| 01/13/2005 | US20050006682 Magnetic random access memory devices having titanium-rich lower electrodes with oxide layer and oriented tunneling barrier, and methods for forming the same |
| 01/13/2005 | US20050006519 Apparatus and methods for winding wire coils for dynamo-electric machine components |
| 01/13/2005 | US20050006005 Agglomeration force produced by magnetism |
| 01/13/2005 | US20050005424 Method of manufacturing planar inductors |
| 01/13/2005 | DE10332018B3 Holding apparatus for transformer laminations, has bolt which engages into hole in guide cartridge inserted into hole in pallet |
| 01/13/2005 | DE10328700A1 Manufacture of an electrical inductive device has plastic coated core with a coil fixed by heating |
| 01/12/2005 | EP1496730A2 Improving connectivity of multiple parallel conductors |
| 01/12/2005 | EP1495470A1 Material combinations for tunnel junction cap layer, tunnel junction hard mask and tunnel junction stack seed layer in mram processing |
| 01/12/2005 | CN2671101Y Rotary sintering table |
| 01/12/2005 | CN2671098Y Coil winder of transformer |
| 01/12/2005 | CN2671097Y Automatic wire twisting apparatus |
| 01/12/2005 | CN1564648A Process for producing resonant tag and resonant tag |
| 01/12/2005 | CN1564284A Coil winder |
| 01/12/2005 | CN1564283A Method for preparing monomolecular magnet (Mn1-XCrX)12-ac |
| 01/12/2005 | CN1564282A Mounting method for magnetic yoke of transformer |
| 01/12/2005 | CN1564281A Method of preparing communication magnetic core |
| 01/12/2005 | CN1564280A Prepn. process for magnetic core solenoidal microinduction element of micro-electromechanical system |
| 01/12/2005 | CN1564276A Mini magnetic core solenoidal microinduction element and its prepn. method |
| 01/12/2005 | CN1184651C Winding type surface adhered component and making method thereof |
| 01/12/2005 | CN1184650C Magnetic ferrite powder, magnetic ferrite sinter, layered ferrite part, and process for producing layered ferrite part |
| 01/12/2005 | CN1184649C Magnetic page and its manufacture |
| 01/12/2005 | CN1184018C Soft magnet ferrite magnetic ring surface plastic coating method |
| 01/11/2005 | US6841847 3-D spiral stacked inductor on semiconductor material |
| 01/11/2005 | US6841484 Method of fabricating a magneto-resistive random access memory (MRAM) device |
| 01/11/2005 | US6841395 Method of forming a barrier layer of a tunneling magnetoresistive sensor |
| 01/11/2005 | US6841224 Method of patterning magnetic products using chemical reactions |
| 01/11/2005 | US6839955 Manganese dioxide of 0.02-0.1 wt % and bismuth trioxide of 0.5-1.2 wt % are added to a paste of main constituent silver to be used with internal conductors, and paste is baked together with spinel ferrite |
| 01/06/2005 | WO2005002308A2 Pieces for passive electronic components and method for production thereof |
| 01/06/2005 | WO2005001919A1 Dry etching method and information recording medium |
| 01/06/2005 | WO2005001855A1 R-t-b based permanent magnet |
| 01/06/2005 | WO2005001854A2 Method for manufacturing a transformer winding |
| 01/06/2005 | US20050003672 Method and apparatus for smoothing surfaces on an atomic scale |
| 01/06/2005 | US20050003079 Multilayer; alternating magnetic and dielectric layers; concurrent pressing |
| 01/06/2005 | US20050002284 Optical head device and coil manufacturing apparatus |
| 01/06/2005 | US20050002126 CPP spin-valve element |
| 01/06/2005 | US20050001709 Inductive device and methods for assembling same |
| 01/06/2005 | US20050000600 Ultra high saturation moment soft magnetic thin film |
| 01/06/2005 | CA2774224A1 Method for producing parts for passive electronic components and parts thus obtained |
| 01/06/2005 | CA2529899A1 Parts for passive electronic components and method for production thereof |
| 01/05/2005 | EP1494251A1 Composite rare earth anisotropic bonded magnet, compound for composite rare earth anisotropic bonded magnet, and method for production thereof |
| 01/05/2005 | EP1494250A1 Rare earth sintered magnet and method for production thereof |
| 01/05/2005 | EP1493847A2 Plating tool, plating method, electroplating apparatus, plated product, and method for producing plated product |
| 01/05/2005 | DE10016037B4 Verfahren zur Herstellung eines Etiketts oder einer Chipkarte Process for the preparation of a label or a chip card |
| 01/05/2005 | CN2669331Y Oil-injection device of fully-sealed corrugated oil tank type electric transformer |
| 01/05/2005 | CN1561316A Ferrite type magnet manufacturing method |
| 01/05/2005 | CN1183560C Method for mfg ferromagnetic material |
| 01/05/2005 | CN1183529C Magnetic engraving method, in particular for magnetic or magneto-optical recording |
| 01/04/2005 | US6838195 Reducing the jitter noise and increasing the readback signal for magnetic storage medium by adding interstitial, smaller-sized particles into the larger-sized particle array to fill the void holes; reduced roughness; high density recording |
| 01/04/2005 | US6838014 Colliding a molten alloy to a circumferential surface of the cooling roll and solidifying; dimple correcting means |
| 01/04/2005 | US6837778 Method for cutting rare earth alloy, method for manufacturing rare earth magnet, and wire-saw machine |
| 12/30/2004 | US20040266303 Multilayer; glass fiber bonded with binder; controlling particle sizes; smooth surfaces, durability |
| 12/30/2004 | US20040265636 Iron-ruthenium (fe-ru) alloy antiferromagnetic bonding layer |
| 12/30/2004 | US20040265551 Laminate of a resin or a composite obtained by mixing a resin and a powdery functional material that is reduced in thickness and size, improved in packaging density and having an improved accuracy of patterning, use for an inductive element |
| 12/30/2004 | US20040264240 Protective layers for MRAM devices |
| 12/30/2004 | US20040263310 On-chip inductor with magnetic core |
| 12/30/2004 | US20040263309 Thin-film type common-mode choke coil and manufacturing method thereof |
| 12/30/2004 | US20040263303 Magnetic-field-generating apparatus and magnetic field orientation apparatus using it |
| 12/30/2004 | US20040263285 Common-mode filter |
| 12/30/2004 | US20040261909 For use in electric apparatus and computer peripheral devices, heat resistance |
| 12/30/2004 | US20040261252 Method for manufacturing a transformer winding |
| 12/30/2004 | DE10323099A1 Winding of coils of conductors on prepreg insulating carriers uses a high winding tension to force resin to flow into gaps on subsequent heat treatment |
| 12/29/2004 | WO2004114507A2 Three-phase transformer |
| 12/29/2004 | WO2004114333A1 Rare earth - iron - boron based magnet and method for production thereof |