| 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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| 03/16/2004 | US6706206 Mouldable material and method for producing a weakly magnetic composite material therewith |
| 03/16/2004 | US6704994 Method of manufacturing discrete electronic components |
| 03/11/2004 | WO2004021377A1 Winding device for wire material with rectangular section |
| 03/11/2004 | WO2004021372A1 Amorphous alloys for magnetic devices |
| 03/11/2004 | WO2004021371A1 Radial anisotropic ring magnet and method of manufacturing the ring magnet |
| 03/11/2004 | US20040047086 Boron doped CoFe for GMR free layer |
| 03/11/2004 | US20040047083 Tunneling magneoresistive element and method of manufacturing the same |
| 03/11/2004 | US20040047081 Robust hard bias/conductor lead structures for future GMR heads |
| 03/11/2004 | US20040046631 Laminated electronic component and manufacturing method |
| 03/11/2004 | US20040046630 Integrated transformer |
| 03/11/2004 | US20040046626 Coil component and method of manufacturing the same |
| 03/11/2004 | US20040046152 Method for producing oxide magnetic material based on permanent magnet |
| 03/11/2004 | US20040045637 A method for manufacturing a sintered magnet includes the steps of producing a green compact of powder for the sintered magnet, machining the green compact with a wire-saw, and sintering the green compact. |
| 03/11/2004 | US20040045635 Polymeric resin bonded magnets |
| 03/11/2004 | DE20300696U1 Shaping and basic material for high energy alternating field yoke cores consisting of compound powder material, with any arbitrary shape provided by grinding, sawing and milling, etc. |
| 03/11/2004 | DE10336226A1 Spark plug performance investigation system for vehicle internal combustion engine, consists of sleeve fitting over spark plug with coil and connected to plug assembly |
| 03/11/2004 | DE10310572A1 Permanentmagnet und Motor Permanent magnet motor, and |
| 03/10/2004 | EP1396875A2 3-D spiral stacked inductor on semiconductor material |
| 03/10/2004 | EP1396868A1 Method and device for machining stacked core |
| 03/10/2004 | EP1396867A1 Room temperature ferromagnetic semiconductor grown by plasma enhanced molecular beam epitaxy and use |
| 03/10/2004 | EP1395689A1 Pt-co based sputtering targets |
| 03/10/2004 | EP1395381A2 Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by same |
| 03/10/2004 | CN1481561A Coil component and method of mfg. same |
| 03/10/2004 | CN1480965A Material and energy saved technique for winding miniature transformer and transformer |
| 03/10/2004 | CN1480964A Facility for producing paster type inductor |
| 03/10/2004 | CN1480923A Rotary valve head contg, partial current screening layer, prodn method of said head, and current screening method |
| 03/10/2004 | CN1141738C Method for making inductance component on chip |
| 03/10/2004 | CN1141724C Laminated composite electronic device and its producing method |
| 03/10/2004 | CN1141722C Production process of high-performance low-temperature sintered lameller inductor |
| 03/09/2004 | US6704248 High density power module incorporating passive components distributed in a substrate |
| 03/09/2004 | US6702562 Apparatus for manufacturing bead inductor |
| 03/09/2004 | US6702253 Method for producing a magnetic coil for a valve and valve with a magnetic coil |
| 03/09/2004 | US6701817 Automatic iron core air gap cutting apparatus |
| 03/04/2004 | US20040043620 Method for removing residue from a magneto-resistive random access memory (MRAM) film stack using a dual mask |
| 03/04/2004 | US20040043526 Method of patterning a layer of magnetic material |
| 03/04/2004 | US20040042261 Combination etch stop and in situ resistor in a magnetoresistive memory and methods for fabricating same |
| 03/04/2004 | US20040042246 Method for reducing diffusion through ferromagnetic materials |
| 03/04/2004 | US20040042130 Giant magnetoresistance sensor with stitched longitudinal bias stacks and its fabrication process |
| 03/04/2004 | US20040042129 Magnetoresistive effect element, magnetic memory device and manufacturing method of magnetoresistive effect element and magnetic memory device |
| 03/04/2004 | US20040042128 Nanocrystalline layers for improved MRAM tunnel junctions |
| 03/04/2004 | US20040042127 Spin-valve head containing partial current-screen-layer, product method of said head, and current-screen method |
| 03/04/2004 | US20040041234 3-D spiral stacked inductor on semiconductor material |
| 03/04/2004 | US20040041217 Room temperature ferromagnetic semiconductor grown by plasma enhanced molecular beam epitaxy and ferromagnetic semiconductor based device |
| 03/04/2004 | US20040041184 MRAM sense layer area control |
| 03/04/2004 | US20040041183 Amorphous alloys for magnetic devices |
| 03/04/2004 | US20040041182 MRAM sense layer area control |
| 03/04/2004 | US20040041121 Magnetic loss material and method of producing the same |
| 03/04/2004 | US20040040628 Single substrate annealing of magnetoresistive structure |
| 03/04/2004 | DE10235055A1 Gradient spool system consists of a cooling unit with two cooling lines arranged in parallel, a distribution unit and a mould |
| 03/03/2004 | EP1394820A2 Magnetic loss material and method of producing the same |
| 03/03/2004 | EP1394298A1 Method for making an inductor for a galette, and galette |
| 03/03/2004 | EP1393333A2 Devices and methods for protecting windings around a sharp edged core |
| 03/03/2004 | EP1393330A1 Inductive component and method for producing the same |
| 03/03/2004 | CN1479928A Manufacturing method of oxide magnetic material based permanent magnet |
| 03/03/2004 | CN1479327A High impedance large current piece type magnetic pearl and its manufacturing method |
| 03/03/2004 | CN1140909C Winding member and method of transformer |
| 03/03/2004 | CN1140908C Method for regulating inductance volue of inductor |
| 03/02/2004 | US6700750 Spin-valve thin film element |
| 03/02/2004 | US6700472 Magnetic thin film inductors |
| 03/02/2004 | US6699579 Electroplating a uniformly thick layer of metal, including the iron, cobalt, or both to make a metal magnetic, onto a cathode from electrolyte, separating the layer from electrolyte to define flakes in the electrolyte having specific size |
| 03/02/2004 | US6699332 Converting selected portions of nonmagnetic material using focussed radiation beam |
| 02/26/2004 | WO2004017341A1 Method for producing composite magnetic films |
| 02/26/2004 | WO2004017340A1 Reactor core for a non-linear core-type reactor and method for the production thereof |
| 02/26/2004 | WO2003096512A3 Contact-less power transfer |
| 02/26/2004 | WO2003077287A3 Etching methods for a magnetic memory cell stack |
| 02/26/2004 | US20040037015 Electromagnetic transducer laminate, electromagnetic transducer, thin film magnetic head, magnetic head assembly, magnetic reproducing apparatus, and method of manufacturing electromagnetic transducer |
| 02/26/2004 | US20040036569 Three-dimensional intergrated inductor, its module and fabrication method of the same |
| 02/26/2004 | US20040036566 Motor using magnet |
| 02/26/2004 | DE10235521A1 Manufacture of moldings from permanent magnet material, by compacting magnetic powder in press chamber while generating alignment magnetic field |
| 02/25/2004 | EP1391902A1 Production method for permanent magnet and press device |
| 02/25/2004 | EP1026706B1 FEEDSTOCK POWDER FOR R-Fe-B MAGNET AND PROCESS FOR PRODUCING R-Fe-B MAGNET |
| 02/25/2004 | CN1477654A Magnet and electric motor using the same |
| 02/25/2004 | CN1139947C Ballast for discharge lamp and method and apparatus for mfg. same |
| 02/24/2004 | US6696912 Integrated circuit inductor with a magnetic core |
| 02/24/2004 | US6696910 Planar inductors and method of manufacturing thereof |
| 02/24/2004 | US6696744 Integrated circuit having a micromagnetic device and method of manufacture therefor |
| 02/24/2004 | US6696107 Passivation; displacing particles; high density magnetic recording media; data storage |
| 02/24/2004 | US6696097 Molding a mixture of an smfen magnetic powder with a resin binder into a desired shape and subjecting the surface of the shaped body to a coating treatment using a phosphate. |
| 02/24/2004 | US6696015 Method for producing rare-earth magnet |
| 02/24/2004 | US6694611 Method for manufacturing a thin-film structure having a reliably removable oxide layer |
| 02/19/2004 | WO2004015724A1 Dust core and process for producing the same |
| 02/19/2004 | WO2004015723A2 Nanocrystalline and nanocomposite rare earth permanent magnet materials and method of making the same |
| 02/19/2004 | WO2004014582A1 Method of making rapidly solidified alloy for magnet |
| 02/19/2004 | US20040034377 Components, systems and methods for forming anastomoses using magnetism or other coupling means |
| 02/19/2004 | US20040031946 Low-loss magnetic oxide material and method for making |
| 02/19/2004 | US20040031546 High-purity ferromagnetic sputter targets and methods of manufacture |
| 02/19/2004 | DE10217998B4 Aus Magnetpulver gepreßter metallischer Dauermagnet sowie Metallmatrix-Bindesystem und Verfahren zum Herstellen solcher Dauermagnete Of metallic magnetic powder pressed permanent magnet and metal matrix binding system and method of making such permanent magnets |
| 02/18/2004 | EP1389800A2 Method for removal of residue from a film stack using a sacrificial mask layer |
| 02/18/2004 | EP1389340A1 Raised on-chip inductor and method of manufacturing same |
| 02/18/2004 | EP1389339A1 Solenoid valves actuator encapsulation |
| 02/18/2004 | EP0900398B1 Fabrication of small-scale coils and bands as photomasks on optical fibers for generation of in-fiber gratings, electromagnets as micro-nmr coils, microtransformers, and intra-vascular stents |
| 02/18/2004 | CN1476617A Bulk amorphous metal magnetic component |
| 02/18/2004 | CN1476025A Out going line method of transformer and its structure |
| 02/18/2004 | CN1139083C Radially anisotropic sintered R-Fe-B-Based magnet and production method thereof |
| 02/17/2004 | US6693506 Magnetic sticking sheet and method of producing same |
| 02/17/2004 | US6692609 Method for manufacturing laminated electronic component |
| 02/12/2004 | WO2004013876A1 Device comprising a circuit arrangement with an inductive element |
| 02/12/2004 | WO2004013875A1 Coil part and method of producing the same |
| 02/12/2004 | WO2004013873A1 Process for producing rare earth-iron-boron magnet |
| 02/12/2004 | WO2004013872A1 Permanent magnet and process for producing the same |