| 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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| 09/06/2005 | US6940388 Dust core |
| 09/06/2005 | US6940387 Coil-embedded dust core and method for manufacturing the same |
| 09/06/2005 | US6940385 High-frequency coil device and method of manufacturing the same |
| 09/06/2005 | US6940383 Method for increasing the operating frequency of a magnetic circuit and corresponding magnetic circuit |
| 09/06/2005 | US6940147 Integrated inductor having magnetic layer |
| 09/06/2005 | US6939722 Method of forming magnetic memory |
| 09/06/2005 | US6938327 Kneading powder of a magnetic material and a binder; burying coated conducting wires into a semimanufactured product; dividing into pieces, exposing both end portions of each of metallic conducting wires; sintering; connecting an electrode |
| 09/06/2005 | US6938324 Method of manufacturing a stator core |
| 09/01/2005 | WO2005081609A1 Electromagnetic wave noise suppressor, structural body with electromagnetic wave noise suppressing function, and process for producing them |
| 09/01/2005 | WO2005079528A2 Spin transfer magnetic element having low saturation magnetization free layers |
| 09/01/2005 | WO2004044930A3 Method of making a compound magnet |
| 09/01/2005 | US20050192603 Extravascular anastomotic components and methods for forming magnetic anastomoses |
| 09/01/2005 | US20050191829 Solid material comprising a structure of almost-completely-polarised electronic orbitals, method of obtaining same and use thereof in electronics and nanoelectronics |
| 09/01/2005 | US20050191525 Magnetic recording medium and magnetic recording medium substrate |
| 09/01/2005 | US20050190491 Self-aligned, notched trailing shield for perpendicular recording |
| 09/01/2005 | US20050190036 Inductor and method for producing the same |
| 09/01/2005 | US20050190035 Compact inductor with stacked via magnetic cores for integrated circuits |
| 09/01/2005 | US20050190031 Sealed rare earth magnet and method for manufacturing the same |
| 09/01/2005 | US20050189574 Spin transfer magnetic element with free layers having high perpendicular anisotropy and in-plane equilibrium magnetization |
| 09/01/2005 | US20050189067 Process for the production of electrical steel sheet cores |
| 09/01/2005 | US20050188529 Inductor and method for producing the same |
| 09/01/2005 | DE102004020465B3 Wire tension regulator for winding machine has braking wheel which may be driven by electric motor and braked by disk brake applied by moving coil actuator |
| 08/31/2005 | EP1569251A2 Sealed rare earth magnet and method for manufacturing the same |
| 08/31/2005 | EP1568724A1 Process for the production of electrical steel sheet cores |
| 08/31/2005 | EP1568051A1 Method and device for hardening coils |
| 08/31/2005 | CN1661738A Coil component and method of manufacturing the same |
| 08/31/2005 | CN1661737A Coil component and method of manufacturing the same |
| 08/31/2005 | CN1661736A Sensing element and its mfg. method |
| 08/31/2005 | CN1661690A Method for manufacturing a magnetic recording medium |
| 08/31/2005 | CN1661689A Method for manufacturing a magnetic recording medium |
| 08/31/2005 | CN1661688A Magnetic recording medium and magnetic recording medium substrate |
| 08/31/2005 | CN1661680A Self-aligned, notched trailing shield for perpendicular recording |
| 08/31/2005 | CN1217351C Powder pressed iron core |
| 08/31/2005 | CN1217350C Permanent magnet and method for preparation thereof |
| 08/30/2005 | US6937129 Transformer |
| 08/30/2005 | US6937007 Magnet field symmetry for hall sensor |
| 08/30/2005 | US6935014 inhibits creation of polymer debris through etching process for intermediate layer and deterioration of photoresist frame at formation of intermediate layer; usable for fabricating a writing magnetic pole portion of a thin film magnetic head |
| 08/25/2005 | WO2005078749A1 Coil, and antenna and transformer using the coil |
| 08/25/2005 | WO2005078748A1 Magnetic thin film and utilizing the same, magnetoresistive effect element and magnetic device |
| 08/25/2005 | WO2005078747A1 Cylindrical magnet and method of manufacturing the same |
| 08/25/2005 | WO2005078746A1 High-frequency magnetic core material, its manufacturing method, and antenna with the magnetic core material |
| 08/25/2005 | WO2005030528A3 Solenoid coil having interior terminals and method for fixing |
| 08/25/2005 | US20050186357 Method for manufacturing magnetic recording medium |
| 08/25/2005 | US20050186356 Method for manufacturing a magnetic recording medium |
| 08/25/2005 | US20050185348 Head with improved spin valve properties |
| 08/25/2005 | US20050185346 Magnetic sensing device, method of forming the same, magnetic sensor, and ammeter |
| 08/25/2005 | US20050184848 Coil component and method of manufacturing the same |
| 08/25/2005 | US20050184844 Method of making an electrical inductor using a sacrificial electrode |
| 08/25/2005 | US20050184839 Spin transfer magnetic element having low saturation magnetization free layers |
| 08/25/2005 | US20050183792 Method for compacting magnetic powder in magnetic field, and method for producing rare-earth sintered magnet |
| 08/25/2005 | US20050183791 Rare earth and transition metal elements and primarily iron, colbalt and boron; starting alloy prepared by strip casting is pulverized to a given particle size to form a fine powder; compacted in a magnetic field and sintered; sufficient sintered density with low rare earh composition |
| 08/24/2005 | EP1566819A2 Rod ignition coil |
| 08/24/2005 | EP1566651A1 Magnetic sensing device, method of forming the same, magnetic sensor and ammeter |
| 08/24/2005 | EP1565920A1 Bulk amorphous metal inductive device |
| 08/24/2005 | EP1290654B1 Radio frequency (rf) fuse element, coil and condensor for an rf-fuse element and method for production thereof |
| 08/24/2005 | CN2720592Y On-load tap-changer on-line oil-purifying device |
| 08/24/2005 | CN2720591Y Heel-blank automatic feeding device |
| 08/24/2005 | CN2720587Y Iron-core compacting structure of reactor with magnetic core |
| 08/24/2005 | CN1659665A Machine for winding wire on toroidal core |
| 08/24/2005 | CN1658370A Manufacturing method of induction element and its structure |
| 08/24/2005 | CN1658341A High property magnetic rheological fluid using carbon nono tube as anti-sedimentation agent and its preparation method |
| 08/24/2005 | CN1658339A Cohesive composite permanent magnetic material containing neodymium iron nitrogen and its preparation method |
| 08/24/2005 | CN1657967A Magnetic sensing device, method of forming the same, magnetic sensor, and ammeter |
| 08/24/2005 | CN1216386C Mini-magnetic core solenoidal microinduction element and its prepn. method |
| 08/23/2005 | US6934120 Thin-film magnetic head having auxiliary layer disposed under portions of two conductive layers of thin-film coil connected to each other |
| 08/23/2005 | US6933828 Devices and methods for protecting windings around a sharp edged core |
| 08/23/2005 | US6933826 Method of manufacturing discrete electronic components |
| 08/23/2005 | US6933823 Method of installing transformer winding coils and the transformer structure formed using such method |
| 08/23/2005 | US6933205 Integrated circuit device and method of manufacturing the same |
| 08/23/2005 | US6932827 Methods and devices using magnetic force to form an anastomosis between hollow bodies |
| 08/23/2005 | US6931713 Multilayer composite of hysteresis and dielectric layers; stability; concurrent firing |
| 08/23/2005 | US6931712 Method of forming a dielectric substrate having a multiturn inductor |
| 08/18/2005 | WO2005076294A1 An automated manufacturing machine |
| 08/18/2005 | WO2005034152A3 System and method for connecting a removable coil to fixed coil terminals |
| 08/18/2005 | US20050179514 Multilayer ceramic electronic component, multilayer coil component and process for producing multilayer ceramic electronic component |
| 08/18/2005 | US20050179171 Method and apparatus for processing electronic parts |
| 08/18/2005 | DE10258486B4 Verfahren zum Herstellen einer gießharzisolierten Spule A method of manufacturing a coil gießharzisolierten |
| 08/18/2005 | DE102004005278A1 Verfahren zur Herstellung transversaler nichtzylindrischer Gradientenspulen mit zumindest einem divergenten Abschnitt A process for producing non-cylindrical transverse gradient coils with at least one divergent section |
| 08/18/2005 | CA2555303A1 An automated manufacturing machine |
| 08/17/2005 | EP1564767A2 Composite magnetic material and the method for manufacturing the same |
| 08/17/2005 | EP1564766A2 Powder composite magnetic core and method of manufacturing the same |
| 08/17/2005 | EP1564765A2 Powder composite magnetic core and method of manufacturing the same |
| 08/17/2005 | EP1564764A2 Powder composite magnetic core and method of manufacturing the same |
| 08/17/2005 | EP1564758A2 Rare earth sintered magnet, and method for improving mechanical strength and corrosion resistance thereof |
| 08/17/2005 | EP1563520A1 Electrical contact between thin varnished wires of the secondary winding of an ignition coil |
| 08/17/2005 | EP1563518A2 Bulk laminated amorphous metal inductive device |
| 08/17/2005 | EP1495470B1 Material combinations for tunnel junction cap layer, tunnel junction hard mask and tunnel junction stack seed layer in mram processing |
| 08/17/2005 | CN2718751Y Special creel device for winding machine |
| 08/17/2005 | CN2718750Y Ring shape iron core foil winder |
| 08/17/2005 | CN1656580A Method of forming mram devices |
| 08/17/2005 | CN1656578A DC voltage/current heating/gelling/curing of resin encapsulated distribution transformer coils |
| 08/17/2005 | CN1656575A Soft magnetic powder composite material, method for the production thereof and use of the same |
| 08/17/2005 | CN1655374A Current-perpendicular-to-plane magnetoresistive sensor and method for manufacturing the same |
| 08/17/2005 | CN1655301A Method of post-treatment for magnetic core material |
| 08/17/2005 | CN1655300A Transformer core laminating method |
| 08/17/2005 | CN1655298A Panel mounting type coil parts and method for making same |
| 08/17/2005 | CN1655295A Process for preparing magnetic powder and sintered magnet and product produced thereby |
| 08/17/2005 | CN1655294A Rare earth sintered magnet, and method for improving mechanical strength and corrosion resistance thereof |
| 08/17/2005 | CN1655243A Method for manufacturing a magnetic recording medium |
| 08/17/2005 | CN1215577C Fractal structure and its forming method |