| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
|---|
| 05/18/2000 | CA2360170A1 Bulk amorphous metal magnetic components |
| 05/17/2000 | EP0809851B1 High temperature electrical insulation system |
| 05/17/2000 | CN2378815Y Coil edgewinding machine |
| 05/17/2000 | CN1253365A Technology for manufacturing dry-type three-phase transformer with flame-retarding paper |
| 05/17/2000 | CN1052555C Plastics bound type Al-Ni-Co series, Nd-Fe-B series composite permanent-magnet material |
| 05/16/2000 | US6063512 Soft magnetic thin film having Co, Ni and Fe as main ingredients, method of manufacturing the same and magnetic head and magnetic storage unit using the soft magnetic thin film |
| 05/16/2000 | US6063511 Low cost thin film magnetodielectric material |
| 05/16/2000 | US6063322 Method for manufacturing shaped bodies from hard ferrites |
| 05/16/2000 | US6063321 Method for forming a casting which includes an insert |
| 05/16/2000 | US6063304 Cerium iron oxide for optical devices |
| 05/16/2000 | US6063244 Dual chamber ion beam sputter deposition system |
| 05/16/2000 | US6063209 Magnetic core and method of manufacturing the same |
| 05/11/2000 | WO2000026027A1 Composite magnetic ceramic toroids |
| 05/11/2000 | DE19851871A1 Verfahren zur Herstellung eines in sich geschlossenen Magnetkerns A method for producing a self-contained magnetic core |
| 05/10/2000 | EP0999566A2 A method for decomposition and treatment of bond magnet |
| 05/09/2000 | US6060973 Slant winding electromagnetic coil and ignition coil for internal combustion engine using same |
| 05/09/2000 | US6060381 Method of manufacturing an electronic part having an air-bridge interconnection |
| 05/09/2000 | US6059000 Apparatus for manufacturing bead filter |
| 05/04/2000 | WO2000025327A1 A three-phase transformer |
| 05/04/2000 | DE19837630C1 Verfahren zur Herstellung eines Metallpulvers mit niedriger Koerzitivfeldstärke A process for producing a metal powder with a low coercive force |
| 05/03/2000 | EP0997918A1 Preparation of a magnetic layer |
| 05/03/2000 | EP0997915A2 Flat-paticle iron powder, method for making the same and powder magnetic core using the same |
| 05/03/2000 | CN1252106A Ferromagnetic amorphous metallic alloy and annealing method |
| 05/02/2000 | US6056845 Bonding of electric coils |
| 05/02/2000 | US6055721 Method of manufacturing a chip inductor |
| 05/02/2000 | US6055720 Device and method for manufacturing a coil arrangement |
| 05/02/2000 | CA2048570C Methods and apparatus for making transformer core of non-circular cross-section |
| 04/27/2000 | WO2000024006A1 Method for producing impregnable fine mica tapes with an incorporated accelerator |
| 04/26/2000 | EP0996132A1 Process for manufacturing impregnable thin mica strips containing an accelerator |
| 04/26/2000 | CN2376060Y Armoured superconductive cable conductor special winding machine |
| 04/26/2000 | CN1251686A Method for mfg. of mangetoresistance element |
| 04/25/2000 | US6054329 Method of forming an integrated circuit spiral inductor with ferromagnetic liner |
| 04/25/2000 | US6054219 Process for forming insulating layers on soft magnetic powder composite core from magnetic particles |
| 04/25/2000 | US6054210 Molded magnetic article |
| 04/25/2000 | US6053989 Alloys of iron, chromium, vanadium, phosphorous, silicon, carbon and metals |
| 04/25/2000 | US6053448 Coil bobbin and winding jig for use in forming a wound coil and method of winding a wire on the coil bobbin |
| 04/20/2000 | WO2000014732A3 Electric field for magnetic reversal of a thin film |
| 04/20/2000 | DE19853018C1 Chip card antenna coil manufacturing and mounting method has stamped out coil windings held together by residual bridging sections separated upon application of adhesive foil bridges |
| 04/19/2000 | EP0994465A1 Patterning of the magnetic structure of magnetic media |
| 04/19/2000 | CN1251201A Coating of superconductor |
| 04/19/2000 | CN1250941A Process for preparing laminated inductor by sintering cheap metal as inner conductor in a certain atmosphere |
| 04/19/2000 | CN1051599C Slant winding electromagnetic coil and ignition coil for internal combustion engine using same |
| 04/18/2000 | US6052571 Tuner for PSK or PAM data applications |
| 04/18/2000 | US6052048 Method for mounting an electrical coil on a magnetic circuit with an air gap |
| 04/18/2000 | US6051448 Method of manufacturing an electronic component |
| 04/18/2000 | US6051324 Composite of ceramic-coated magnetic alloy particles |
| 04/18/2000 | US6051309 Magnetoresistance effect film and method for making the same |
| 04/18/2000 | US6051304 Alternate layers of ferromagnetic material and nonmagnetic material on a substrate, and the oxygen concentration in the structure is less than 100 wt. ppm. |
| 04/18/2000 | US6049966 Coil for electric machine and manufacturing method thereof |
| 04/13/2000 | WO2000021102A1 Capacitance-coupled high dielectric constant embedded capacitors |
| 04/13/2000 | WO2000021101A2 Large value buried inductors in low temperature co-fired ceramic circuit boards |
| 04/13/2000 | DE19847272A1 Sintered metal cores manufacturing method for components in power-telecommunications and measurement-engineering |
| 04/13/2000 | CA2346041A1 Large value buried inductors in low temperature co-fired ceramic circuit boards |
| 04/12/2000 | EP0992984A1 Magnetic tunneling element and manufacturing method therefor |
| 04/12/2000 | EP0992281A2 The combinatorial synthesis of novel materials |
| 04/12/2000 | EP0992043A1 Coil winder and coil winding method |
| 04/11/2000 | US6048574 Metal or metallic compound powder and a thick surface layer comprising an oxide of a different metal, magnetic powder useful as a starting material for color magnetic toners and inks, hydrolyzing metal alkoxide to form a metallic oxide |
| 04/11/2000 | US6047453 Air-core coil forming system |
| 04/06/2000 | DE19830343C1 Artificial antiferromagnetic layer manufacturing method for MR sensor, involves affecting symmetry of antiferromagnetic layer partially by mask to adjust orientation of magnetization of bias layer |
| 04/05/2000 | EP0991085A1 Corrosion-resisting permanent magnet and method for producing the same |
| 04/05/2000 | CN1249521A Process for mfg Fe-B-Rareearth based permanent magnet with corrosion-resisting film |
| 04/04/2000 | US6046890 Method for protecting a magnetoresistive head from damage due to electrostatic discharge |
| 04/04/2000 | US6045893 Multilayered electronic part with minimum silver diffusion |
| 04/04/2000 | US6045671 Systems and methods for the combinatorial synthesis of novel materials |
| 04/04/2000 | CA2030086C Method and apparatus for making a transformer core comprising amorphous metal strips surrounding the core window |
| 03/30/2000 | CA2284139A1 Flat-particle iron powder, method for making the same and powder magnetic core using the same |
| 03/28/2000 | US6042899 Method of manufacturing a thin-film magnetic device |
| 03/28/2000 | US6042707 Multiple-coil electromagnet for magnetically orienting thin films |
| 03/28/2000 | US6041832 Wire twist-preventing device in winding machine |
| 03/28/2000 | CA2071157C Electric coil winding method |
| 03/23/2000 | WO2000016349A1 Integrated inductive components and method of fabricating such components |
| 03/23/2000 | WO2000016347A1 Corrosion-resistant permanent magnet and method for producing the same |
| 03/23/2000 | WO2000016346A1 Production method for semirigid magnetic material and semirigid material and magnetic marker using it |
| 03/23/2000 | WO2000015545A1 Method for controlling the shape of synthesis particles and for producing materials and devices containing oriented anisotropic particles and nanostructures |
| 03/23/2000 | CA2308204A1 Production method for semirigid magnetic material and semirigid material and magnetic marker using it |
| 03/22/2000 | CN1248051A Method for making permanent magnet using rare earth-iron-borium waste magnet with inferior magnetic performance |
| 03/21/2000 | US6039784 Iron-based powder compositions containing green strength enhancing lubricants |
| 03/21/2000 | US6038760 Forming electrical wires into flat coils for use in inductive devices wherein a rapid setting cement is used to maintain the wound wires prior to encapsulation thereof. |
| 03/16/2000 | WO2000014732A2 Electric field for magnetic reversal of a thin film |
| 03/15/2000 | EP0986074A2 Resinous magnetic composition and manufacturing process |
| 03/15/2000 | EP0919062A4 Planar transformer |
| 03/15/2000 | CN2369337Y Improved circular breast protecting device for guaranteeing safety distance |
| 03/15/2000 | CN1247631A Continuous method of mfg. wire wound inductors and wire wound inductors thereby |
| 03/15/2000 | CN1247369A Method for winding non-inductive winding and superconductor switch wound by it |
| 03/14/2000 | US6036825 Sputtering targets containing oxides from groups 4,5,6 and 7 in controlled ratios |
| 03/14/2000 | US6035528 Method of manufacturing electronic components |
| 03/09/2000 | WO2000013194A1 Magnetoresistive material with two metallic magnetic phases |
| 03/09/2000 | DE19860691A1 Magnet paste for production of flat magnets comprises a carrier paste with embedded particles made of a soft-magnetic alloy |
| 03/09/2000 | DE19839458A1 Encapsulating electrical components in a housing with an insulating resin involves adding only a small amount of foaming agent to obtain layers of different density |
| 03/09/2000 | CA2341857A1 Magnetoresistive material with two metallic magnetic phases |
| 03/08/2000 | EP0984465A2 Method of manufacturing bead inductor and apparatus for manufacturing same |
| 03/08/2000 | EP0984464A2 Process for producing Fe-B-R based permanent magnet having a corrosion-resistant film |
| 03/08/2000 | EP0984460A2 Fe-B-R based permanent magnet having corrosion-resistant film, and process for producing the same |
| 03/08/2000 | EP0984075A1 Film deposition apparatus or artificial lattice multi-layered film |
| 03/08/2000 | EP0983831A2 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 |
| 03/08/2000 | CN1246397A Method for cutting rare earth alloy by scroll saw and method for manufacturing rare earth latten |
| 03/08/2000 | CN1050214C Inductive transformer and its producing method |
| 03/07/2000 | US6033782 Low volume lightweight magnetodielectric materials |
| 03/07/2000 | US6033536 Magnetron sputtering method and sputtering target |
| 03/07/2000 | US6033491 Fabrication process of Ni-Mn spin valve sensor |