| 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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| 01/14/2004 | CN1134949C Echo compensation U-shape interface pulse transformer and manufacturing method of annular banding magnetic core |
| 01/14/2004 | CN1134798C Method for producing rotary print conductor and method for producing raw sheet in laminate |
| 01/14/2004 | CN1134797C 叠层电子元件 Laminated electronic components |
| 01/14/2004 | CN1134795C High-frequency applied film coil element and its making method |
| 01/13/2004 | US6678128 Exchange coupling film and electroresistive sensor using the same |
| 01/13/2004 | US6678125 Enhancement of magnetization switching speed in soft ferromagnetic films through control of edge stress anisotropy |
| 01/13/2004 | US6676729 Reducing in solvent, stabilizing, precipitating, redispersing in solvent |
| 01/13/2004 | US6675623 Method and apparatus for manufacturing keystone type superconducting compacted stranded wires |
| 01/13/2004 | US6675463 Methods for forming torodial windings for current sensors |
| 01/13/2004 | US6675459 Bulk amorphous metal magnetic components for electric motors |
| 01/08/2004 | WO2004004061A1 Miniature rf and microwave components and methods for fabricating such components |
| 01/08/2004 | WO2004003947A1 Method of producing planar transformers and planar transformer thus produced |
| 01/08/2004 | WO2004003945A1 Increased packing density in self-organized magnetic array |
| 01/08/2004 | WO2004002731A1 Uv/eb cured integrated magnets-composition and method of fabrication |
| 01/08/2004 | US20040005779 Spin electronic material and fabrication method thereof |
| 01/08/2004 | US20040005458 Magnetic recording medium and method of producing the same |
| 01/08/2004 | US20040004791 Method and apparatus for providing precise control of magnetic coupling field in NiMn top spin valve heads and amplitude enhancement |
| 01/08/2004 | US20040004525 Planar inductor |
| 01/08/2004 | US20040004266 Semiconductor integrated circuit and method of manufacturing the same |
| 01/08/2004 | US20040004056 Method of etching a film of magnetic material and method of manufacturing a thin-film magnetic head |
| 01/08/2004 | US20040003492 Method for winding transformers |
| 01/08/2004 | DE10245088B3 Pulvermetallurgisch hergestelltes weichmagnetisches Formteil mit hoher Maximalpermeabilität, Verfahren zu seiner Herstellung und dessen Verwendung Powder metallurgically produced soft magnetic shape part with high maximum permeability, process for its preparation and its use |
| 01/08/2004 | DE10226884A1 Vorrichtung und Verfahren zur Montage einer Magnetstange Device and method for mounting a magnetic rod |
| 01/08/2004 | CA2492609A1 Uv/eb cured integrated magnets-composition and method of fabrication |
| 01/07/2004 | EP1378950A1 Method for definition or local change of the magnetisation of a layer in a magnetoresistive multilayer,hot stamp for heating the magnetoresistive multilayer and its use |
| 01/07/2004 | EP1378893A1 Perpendicular magnetic recording media |
| 01/07/2004 | EP1378308A1 Method for solder connection of coated lead wire to terminal of coil bobbin |
| 01/07/2004 | EP1377993A1 Method for defining reference magnetizations in layer systems |
| 01/07/2004 | EP1377979A2 Antiferromagnetic layer system and methods for magnetically storing data in antiferromagnetic layer systems of the like |
| 01/07/2004 | CN2598114Y Auto-controlled winding machine |
| 01/07/2004 | CN1466768A Magnetically hard object and method for adjusting the direction and position of a magnetic vector |
| 01/07/2004 | CN1466679A Electronic transformer/inductor device and methods for making same |
| 01/07/2004 | CN1466505A Cutting method using wire saw, wire saw device, and method of mfg. rareearth magnet |
| 01/07/2004 | CN1134034C Process for mfg. magnetic component made of iron-based soft magnetic alloy having nanocrys talline structure |
| 01/07/2004 | CN1134033C Process for manufacturing magnetic core made of nanocrystalline soft magnetic material |
| 01/07/2004 | CN1134031C High-performance low-sintered HF laminated inductor material and its prepn |
| 01/07/2004 | CN1134029C Bound magnet |
| 01/07/2004 | CN1133525C Manufacturing method for rare-earth alloy and manufacture of rare-earth magnets thereby |
| 01/06/2004 | US6674355 Slot core transformers |
| 01/06/2004 | US6674142 Semiconductor memory device utilizing tunnel magneto resistive effects and method for manufacturing the same |
| 01/06/2004 | US6673475 For use in computers |
| 01/06/2004 | CA2105795C Method of manufacturing a strip wound coil to eliminate lead bulge |
| 01/02/2004 | EP1377150A1 Magnetic substance with maximum complex permeability in quasi-microwave band and method for production of the same |
| 01/02/2004 | EP1374314A1 Integrated toroidal coil inductors for ic devices |
| 01/01/2004 | US20040002785 Method for manufacturing coils |
| 01/01/2004 | US20040001973 UV/EB cured integrated magnets-composition and method of fabrication |
| 01/01/2004 | US20040001367 Increased packing density in self-organized magnetic tray |
| 01/01/2004 | US20040000968 Integrated passive devices fabricated utilizing multi-layer, organic laminates |
| 01/01/2004 | US20040000701 Stand-alone organic-based passive devices |
| 01/01/2004 | US20040000609 Apparatus and method for manufacturing magnetic core with R-angle |
| 01/01/2004 | US20040000425 Methods for fabricating three-dimensional all organic interconnect structures |
| 01/01/2004 | US20040000359 Rare earth magnet, method for manufacturing the same, and motor using rare earth magnet |
| 12/31/2003 | WO2004001779A1 Method of producing nife alloy films having magnetic anisotropy and magnetic storage media including such films |
| 12/31/2003 | WO2002018078A3 Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by same |
| 12/31/2003 | CN1464518A Transformer winding process |
| 12/31/2003 | CN1464517A Process for laminating the iron core of distribution transformer |
| 12/31/2003 | CN1464516A Process for producing chip inductance having directing line joining points |
| 12/31/2003 | CN1464514A Process for making chip inductor directing line joining point |
| 12/31/2003 | CN1133184C Transformer with thin insulating layer and deposited filler resin and its making method |
| 12/30/2003 | US6670660 Semiconductor memory device utilizing tunnel magneto resistive effects and method for manufacturing the same |
| 12/30/2003 | US6669861 Comprising iron, cobalt, strontium, barium oxides; inductor element which can be advantageously applied for use in portable telephones |
| 12/30/2003 | US6669807 Method for reactive ion etching and apparatus therefor |
| 12/30/2003 | US6669796 Method of manufacturing laminated ceramic electronic component, and laminated ceramic electronic component |
| 12/30/2003 | US6669787 Oxidizing ferromagnetic material of sense layer, depositing aluminium on oxidized ferromagnetic material of sense layer, whereafter this aluminium oxidizes to an aluminium oxide film using oxygen from oxidized ferromagnetic material |
| 12/30/2003 | US6668444 Method for manufacturing a wound, multi-cored amorphous metal transformer core |
| 12/25/2003 | US20030235716 Method of producing NiFe alloy films having magnetic anisotropy and magnetic storage media including such films |
| 12/25/2003 | US20030234712 Magnet roller and process for preparing the same |
| 12/24/2003 | WO2003107364A1 Integrated cooling duct for resin-encapsulated distribution transformer coils |
| 12/24/2003 | WO2003007318B1 Swinging choke |
| 12/24/2003 | DE20023352U1 Schwenkbarer Abroller für die Herstellung der Wicklung eines elektrischen Transformators Swiveling dispenser for the production of the winding of an electrical transformer |
| 12/24/2003 | CN1463449A Method and device for machining stacked core |
| 12/24/2003 | CN1463448A Method for producing rare earth sintered magnets |
| 12/24/2003 | CN1463014A High density multi-loop micro coil and its manufacturing method |
| 12/24/2003 | CN1132200C Ignition coil bank-winding method |
| 12/24/2003 | CN1132199C Bobbin-mounted soleonoid coil and method of making |
| 12/23/2003 | US6667493 Thin-film magnetic element capable of effectively orienting magnetization direction of magnetic layer and manufacturing method thereof |
| 12/23/2003 | US6667217 Method of fabricating a damascene copper inductor structure using a sub-0.18 um CMOS process |
| 12/23/2003 | US6666930 Coercive force and maximum energy product |
| 12/23/2003 | US6665931 Wiring method for forming conductor wire on a substrate board |
| 12/18/2003 | WO2003105166A1 Machine for winding wire on toroidal core |
| 12/18/2003 | WO2003105161A1 Soft magnetic powder composite material, method for the production thereof and use of the same |
| 12/18/2003 | WO2003105129A1 Method and structure to reduce e-beam and magnetic material interactions |
| 12/18/2003 | WO2003104830A1 Thin film device with perpendicular exchange bias |
| 12/18/2003 | WO2003083910B1 Reduction of noise, and optimization of magnetic field sensitivity and electrical properties in magnetic tunnel junction devices |
| 12/18/2003 | WO2003024307A3 Methods, devices and systems for forming magnetic anastomoses |
| 12/18/2003 | US20030232196 Comprises polysiloxanes/polysilanes |
| 12/18/2003 | US20030231436 GMR magnetic sensing element having an antiferromagnetic layer extending beyond the track width and method for making the same |
| 12/18/2003 | US20030231095 Integrated circuit transformer for radio frequency applications |
| 12/18/2003 | US20030230832 Wet molding in a magnetic field a slurry containing a particulate oxide magnetic material, water and a polyhydric alcohol as a dispersant; efficiency |
| 12/18/2003 | US20030230362 Insulation film, powder for magnetic core and powder magnetic core and processes for producing the same |
| 12/18/2003 | US20030229982 Integrated spiral inductor configured for a reduced pinch effect |
| 12/17/2003 | EP1372163A1 Validity determination device |
| 12/17/2003 | CN1462459A Method for producing quenched R-T-B-C rear-earth alloy magnet |
| 12/17/2003 | CN1462454A Permanent magnet and method for preparation thereof |
| 12/17/2003 | CN1462453A Permanent magnet and method for preparation thereof |
| 12/17/2003 | CN1462452A Permanent magnet and method for thereof preparation |
| 12/17/2003 | CN1131557C Process for mfg. micromechanical inductor with suspended structure on sighle surface of silicom substrate |
| 12/17/2003 | CN1131531C Preparation of nano multilayer high-resistance soft magnetic material by electronic beam gas phase deposition and method thereof |
| 12/16/2003 | US6664883 Apparatus and method for PCB winding planar magnetic devices |
| 12/16/2003 | US6663920 Ion implantation method for fabricating magnetoresistive (MR) sensor element |