| 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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| 12/05/2001 | EP1160802A2 Magnetic material manufacturing method, ribbon-shaped magnetic materials, powdered magnetic materials and bonded magnets |
| 12/05/2001 | EP1160782A2 Multilayered magnetooptical recording medium and manufacturing method |
| 12/05/2001 | EP0913076B1 Method for making printed circuits and resulting printed circuit |
| 12/04/2001 | US6326090 Ten different inorganic materials that cannot interdiffuse, area within regions is hydrophilic, outside regions is hydrophobic |
| 12/04/2001 | US6326087 Rare earth metal-based permanent magnet, and process for producing the same |
| 12/04/2001 | US6325965 Forming method and forming apparatus |
| 12/04/2001 | US6325319 Winding apparatus for easing the bend of line material |
| 11/29/2001 | WO2001091291A1 Emi filters based on amorphous metals |
| 11/29/2001 | WO2001091201A1 Fractal structure and its forming method |
| 11/29/2001 | WO2001091143A2 Slot core transformers |
| 11/29/2001 | WO2001091141A1 Inductive component and method for the production thereof |
| 11/29/2001 | US20010045245 Multilayer; antiferromagntic layer; ferromagnetic layer and nonmagnetic layer |
| 11/29/2001 | DE10024824A1 Induktives Bauelement und Verfahren zu seiner Herstellung Inductive component and process for its preparation |
| 11/29/2001 | DE10022295A1 Hot pressing of coils or wound components of electrical equipment is effected using heat from current passed through the coil windings |
| 11/28/2001 | WO2001082803A1 Methods and devices using magnetic force to form an anastomosis between hollow bodies |
| 11/28/2001 | EP1157395A2 Discrete inductive-type electronic component, method for the production thereof |
| 11/28/2001 | CN1324300A Composite magnetic ceramic toroids |
| 11/28/2001 | CN1324080A Stack-up-type electronic components |
| 11/28/2001 | CN1323915A Equipment for pressing powder material, and method for producing rare-earth magnetic using said equipment |
| 11/28/2001 | CA2387618A1 Methods and devices using magnetic force to form an anastomosis between hollow bodies |
| 11/27/2001 | US6322640 Multiple thermal annealing method for forming antiferromagnetic exchange biased magnetoresistive (MR) sensor element |
| 11/27/2001 | US6321800 Powder feeding apparatus, powder feeding method and powder pressing apparatus |
| 11/22/2001 | WO2001088932A1 Method and device for manufacturing of saddle coils |
| 11/22/2001 | WO2001088612A1 Photolithographically-patterned out-of-plane coil structures and method of making |
| 11/22/2001 | WO2001088525A1 Structurally programmable microfluidic systems |
| 11/22/2001 | WO2001087458A1 Magnetic bead-based arrays |
| 11/22/2001 | US20010044018 Sputtering target for production of magnetic recording medium, method for producing magnetic recording medium using same, and magnetic recording medium |
| 11/22/2001 | US20010043986 Forming a laminate having an antiferromagnetic layer, a ferromagnetic layer, and at the interface between a seed layer comprising a (111) plane of face-centered cubic crystal |
| 11/22/2001 | US20010043447 Manufacturing method of spin-valve magnetoresistive thin film element |
| 11/22/2001 | US20010043136 Lateral high-Q inductor for semiconductor devices |
| 11/22/2001 | US20010043134 Bulk stamped amorphous metal magnetic component |
| 11/22/2001 | US20010042304 Thin-film structure having reliably removable oxide layer formed on bump exposed at surface of insulating layer and manufacturing method therefor |
| 11/22/2001 | US20010042299 Method for cutting rare earth alloy, method for manufacturing rare earth alloy plates and method for manufacturing rare earth alloy magnets using wire saw, and voice coil motor |
| 11/21/2001 | EP1156497A1 Method and device for manufacturing of saddle coils |
| 11/21/2001 | EP1156480A2 Magnetic transfer method and magnetic recording medium |
| 11/21/2001 | EP1155423A1 Flat magnetic core |
| 11/21/2001 | CN1323048A Chip inductor and its producing method |
| 11/21/2001 | CN1323047A Nanometer magnetofluid making process |
| 11/21/2001 | CN1323046A Composite nanometer magnetic titania material with Mn-Zn ferrite and its prepn |
| 11/21/2001 | CN1323045A Rare earth magnet and its producing method |
| 11/21/2001 | CN1075229C Bulk fabricated electromagnetic micro relays/microswitches and producing method thereof |
| 11/20/2001 | US6320489 Electronic surface mount package with extended side retaining wall |
| 11/20/2001 | US6319544 Depositing a ferromagnetic and anti-ferromagnetic layer, ordering and thinning, maintaining magnetic exchange coupling |
| 11/15/2001 | WO2001086671A1 Method of manufacturing a magnetic element |
| 11/15/2001 | WO2001086665A1 Iron-cobalt alloy, in particular for electromagnetic actuator mobile core and method for making same |
| 11/15/2001 | WO2001086607A1 Radio frequency (rf) fuse element, coil and condensor for an rf-fuse element and method for production thereof |
| 11/15/2001 | US20010041401 Open pattern inductor |
| 11/15/2001 | US20010041146 Method for producing powder compact and method for manufacturing magnet |
| 11/15/2001 | US20010040781 Spin valve thin film magnetic element and thin film magnetic head |
| 11/15/2001 | US20010040495 Laminated balun transformer |
| 11/15/2001 | US20010040494 Electronic component having built-in inductor |
| 11/15/2001 | US20010040493 Flexible sheet magnet and method |
| 11/15/2001 | CA2408322A1 Radio frequency (rf) fuse element, coil and condensor for an rf-fuse element and method for production thereof |
| 11/14/2001 | EP1154445A2 Alloy for high-performance rare earth permanent magnet and manufacturing method thereof |
| 11/14/2001 | EP1154444A1 Rare earth magnet and method for manufacturing the same |
| 11/14/2001 | EP1153900A2 Process for producing magnetoplumbite-type ferrite sintered magnet |
| 11/14/2001 | EP1039998A4 Ferromagnetic powder for low core loss, well-bonded parts |
| 11/14/2001 | CN1322366A Mouldable material and method for producing weakly magnetic composite material therewith |
| 11/14/2001 | CN1321991A Composite magnetic body, magnetic element and mfg. method thereof |
| 11/14/2001 | CN1321990A Method for mfg. rare earth sintered magnet |
| 11/13/2001 | US6317020 Bond magnet and manufacturing method thereof, and actuator therewith |
| 11/13/2001 | US6315839 Method of making a keeper layer for a spin valve sensor with low intrinsic anisotropy field |
| 11/08/2001 | WO2001084570A2 Magnetic element with insulating veils and fabricating method thereof |
| 11/08/2001 | WO2001084569A1 Method for producing through extrusion an anisotropic magnet with high energy product |
| 11/08/2001 | WO2001084566A1 Magnetic ferrite powder, magnetic ferrite sinter, layered ferrite part, and process for producing layered ferrite part |
| 11/08/2001 | WO2001084564A2 Bulk stamped amorphous metal magnetic component |
| 11/08/2001 | WO2001084563A1 Hydraulic-composition bond magnet |
| 11/08/2001 | WO2001083128A1 Method for producing an improved anisotropic magnet through extrusion |
| 11/08/2001 | US20010038927 Desulfurization with scavenger |
| 11/08/2001 | US20010038915 Self-bonding insulated wire and self-bonding litz wire comprising the same |
| 11/08/2001 | DE10121337A1 Magnetic thin film for magnetic component, has photosensitive or non-photosensitive resin film having fine particles of either ferrous, cobalt, nickel, manganese and chromium |
| 11/08/2001 | DE10021977A1 RF security tag has dual wire coil is cheaper with more accurate resonant frequency |
| 11/08/2001 | CA2409754A1 Bulk stamped amorphous metal magnetic component |
| 11/07/2001 | EP1152439A1 Inductor and method for producing the same |
| 11/07/2001 | EP1152438A1 Multilayer inductor and method of manufacturing the same |
| 11/07/2001 | EP1152437A1 Magnet roller |
| 11/06/2001 | US6312840 In which the tunnel current flows reliably in an insulating layer to exhibit a stable magnetic tunnelling effect. |
| 11/06/2001 | US6312531 Employed in transformer-cores of power supplies, choke coils, or magnetic heads. |
| 11/06/2001 | US6312494 Rare earth sintered magnet having a main component composition comprising 28-33 weight % of rare earth element including y; 0.8-1.5 weight % of fe or fe and co; the balance being substantially fe rare earth element including y, and t i |
| 11/06/2001 | US6311389 Gradient magnetic coil apparatus and method of manufacturing the same |
| 11/06/2001 | US6311387 Method of manufacturing inductor |
| 11/01/2001 | WO2001082316A1 A wound transformer core and a method and apparatus for manufacturing thereof |
| 11/01/2001 | US20010036702 Integrated circuit having a micromagnetic device and method of manufacture therefor |
| 11/01/2001 | US20010036699 Multi-layer tunneling device with a graded stoichiometry insulating layer |
| 11/01/2001 | US20010036508 Deposited-film forming apparatus |
| 11/01/2001 | US20010035808 Three-terminal variable inductor |
| 11/01/2001 | US20010035357 Multilayer; nonmagnetic support; cover for frame pattern |
| 10/31/2001 | EP1150312A2 Composite magnetic body, and magnetic element and method of manufacturing the same |
| 10/31/2001 | DE10115932A1 Production of impregnated electrical components, e.g. capacitor comprises impregnating the component with a impregnating agent which hardens on heating, and placing the component into a hardening bath to harden the impregnating agent |
| 10/31/2001 | DE10020083A1 Gesinterter weichmagnetischer Werkstoff und Verfahren zu dessen Herstellung Sintered soft-magnetic material and process for its preparation |
| 10/31/2001 | CN1319851A Oxidate magnetic material, winding element using same and method for producing oxidate magnetic material and winding element |
| 10/31/2001 | CN1319681A Equipment for forming deposit |
| 10/30/2001 | US6310527 Multi-layer circuit board including reactance element and a method of trimming a reactance element in a circuit board |
| 10/30/2001 | US6309748 Compression; controlling particle size |
| 10/30/2001 | US6309579 Method for forming a casting which includes an insert |
| 10/30/2001 | US6309558 Process of fabricating a manganese-zinc-ferrite core, and manganese zinc-base ferrite core |
| 10/25/2001 | WO2001080255A1 Insulated transformer foil windings with breakouts and methods for forming the same |
| 10/25/2001 | US20010033175 Coil for automated mounting |
| 10/25/2001 | US20010032686 Good corrosion resistance and magnetic properties; |
| 10/25/2001 | DE10119772A1 Pressing device used in the production of rare earth magnets comprises an air-tight container for storing a rare earth alloy powder, an air-tight feeder, and an air-tight powder feeding device |