| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
|---|
| 08/11/1998 | US5791040 Method for making ceramic tools for the production of micromagnets |
| 08/06/1998 | WO1998034250A1 A winding in an electric machine with stationary parts |
| 08/06/1998 | WO1998033945A1 Ferromagnetic amorphous metallic alloy and annealing method |
| 08/06/1998 | DE19705048A1 Heavy current HF transformer structure |
| 08/06/1998 | CA2279981A1 Ferromagnetic amorphous metallic alloy and annealing method |
| 08/06/1998 | CA2276352A1 A winding in an electric machine with stationary parts |
| 08/05/1998 | CN1189678A High current durable magnetic ball and its mfg. method |
| 08/05/1998 | CN1189677A 叠层电子元件 Laminated electronic components |
| 08/04/1998 | US5790387 Process for fixing a winding to an electronic circuit and a packaged electronic component produced therefrom |
| 08/04/1998 | US5789069 Alloy of nickel, iron, and cobalt |
| 08/04/1998 | US5788854 Methods for fabrication of thin film inductors, inductor networks, inductor/capactor filters, and integration with other passive and active devices, and the resultant devices |
| 08/04/1998 | US5787571 Method of producing coil devices |
| 07/28/1998 | US5786040 Gradient interfaces; mixing solutions containing polymer coated magnetic microbeads and one with an ion exchange polymer; applying; evaporating solvent |
| 07/28/1998 | US5785913 Method of magnetically forming a particle filled polymer having enhanced material characteristics |
| 07/28/1998 | US5785837 Preparation of transparent conductors ferroelectric memory materials and ferrites |
| 07/23/1998 | WO1998032140A1 Ferrite material, method of manufacturing the same and deflection yoke core made from the material |
| 07/23/1998 | WO1998031497A1 Unified junction structure of rare-earth magnet and metal material and the jointing method |
| 07/22/1998 | EP0853649A1 Treatment of transition metal containing pigments with chelating or silylating compounds |
| 07/22/1998 | EP0711449B1 Coil former and electric coil wound thereon |
| 07/22/1998 | CN1188317A Process for manufacturing magnetic core made of nanocrystalline soft magnetic material |
| 07/21/1998 | US5783284 Magnetic multilayer film, magnetoresistance element, and method for preparing magnetoresistance element |
| 07/21/1998 | US5783262 Depositing by ion beam sputtering of metal oxide target in an inert gas atmosphere in the absence of oxygen |
| 07/16/1998 | WO1998030728A1 AMORPHOUS Fe-B-Si-C ALLOYS HAVING SOFT MAGNETIC CHARACTERISTICS USEFUL IN LOW FREQUENCY APPLICATIONS |
| 07/16/1998 | CA2270925A1 Amorphous fe-b-si-c alloys having soft magnetic characteristics useful in low frequency applications |
| 07/15/1998 | EP0408704B2 Arrangement for applying substances to a web of material |
| 07/14/1998 | US5781287 Coil body for miniature relays and the like |
| 07/14/1998 | US5781093 Planar transformer |
| 07/14/1998 | US5781091 Electronic inductive device and method for manufacturing |
| 07/14/1998 | US5780175 Articles comprising magnetically soft thin films and methods for making such articles |
| 07/14/1998 | US5779969 Forming sacrificial maultiwound microcoil having melting temperature greater than sintering temperature of ceramic to be used as substrate, shaping green ceramic into shape of ceramic substrate, sintering, removing microcoils |
| 07/14/1998 | US5778513 Bulk fabricated electromagnetic micro-relays/micro-switches and method of making same |
| 07/09/1998 | WO1998029885A1 Wire-wound inductors |
| 07/09/1998 | WO1998029884A1 Continuous method of manufacturing wire wound inductors and wire wound inductors thereby |
| 07/08/1998 | CN1187014A Wire wound electronic component and method for manfacturing the same |
| 07/07/1998 | US5777828 Magnetic alloy and magnetic head having at least a part made of the magnetic alloy |
| 07/07/1998 | US5776537 Method of characterizing exchange coupling for magnetoresistive sensor |
| 07/07/1998 | US5776359 Giant magnetoresistive cobalt oxide compounds |
| 07/07/1998 | US5774976 Apparatus for making permanent magnet rotor |
| 07/07/1998 | CA2054460C Ground coil for magnetically levitated railway sealed by synthetic resinforming reactive liquid |
| 07/02/1998 | WO1998028758A1 Process for manufacturing tape wound core strips and inductive component with a tape wound core |
| 07/01/1998 | EP0851443A1 High voltage diode split half bulk transformer |
| 07/01/1998 | EP0850485A1 Ignition coil for an internal combustion engine |
| 07/01/1998 | CN1186312A Processes for winding coils of high-voltage transformers |
| 06/30/1998 | US5774036 Bobbin-mounted solenoid coil and method of making |
| 06/30/1998 | US5773724 Method of manufacturing saddle coils having different dimensions |
| 06/24/1998 | EP0848859A1 Gradient interface composites and methods therefor |
| 06/23/1998 | US5770991 Inductor winding with conductive ribbon |
| 06/23/1998 | US5769996 Forming patterned array by magnetic alignment of electroconductive non-magnetic particles dispersed within magnetic ferrofluid carrier |
| 06/23/1998 | US5769971 Manganese-aluminum magnet with far-infrared radiation effect and method of manufacturing the same |
| 06/18/1998 | WO1997044692A3 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 |
| 06/17/1998 | EP0848397A1 Manufacturing process of a soft magnetic iron based alloy component with nanocristalline structure |
| 06/17/1998 | EP0789923B1 Process and device for contacting the winding wire of a coil |
| 06/17/1998 | CN1185012A Process for mfg. magnetic component made of iron-based soft magnetic alloy having nanocrys talline structure |
| 06/17/1998 | CN1038795C 3 : 29 phase rare-earth iron nitride permanent magent, and the prepn. method |
| 06/16/1998 | US5767760 Foils |
| 06/16/1998 | US5767759 Inductor with plural linearly aligned spaced apart ferrite cores |
| 06/16/1998 | US5766743 Magnetoresistance effect film, a method of manufacturing the same, and magnetoresistance effect device |
| 06/16/1998 | CA2111651C Superconducting magnet, superconducting magnet coil, and manufacturing method thereof |
| 06/11/1998 | WO1998025280A1 Process for the production of magnet |
| 06/11/1998 | WO1998024944A1 Multilayered material, process and device for producing a multilayered material |
| 06/10/1998 | CN1184367A Winding machine having pinhole detection function |
| 06/10/1998 | CN1184321A Apparatus for manufacturing permanent magnet |
| 06/10/1998 | CN1038713C Inductance coil structure and its producing method |
| 06/09/1998 | US5764122 Winding arrangement of a coil |
| 06/09/1998 | US5764056 Nickel-manganese as a pinning layer in spin valve/GMR magnetic sensors |
| 06/09/1998 | US5763085 Powder having at least one layer and process for preparing the same |
| 06/09/1998 | US5762967 Rubber mold for producing powder compacts |
| 06/04/1998 | WO1998024098A1 Improvements in and relating to coils |
| 06/04/1998 | DE19742197A1 Manufacturing device for anisotropic permanent magnet |
| 06/04/1998 | DE19725869A1 Low sintering temperature radiofrequency soft ferrite for inductor |
| 06/04/1998 | DE19725849A1 New glass-containing nickel-copper-zinc soft ferrite |
| 06/04/1998 | DE19648132A1 Verfahren zur Tränkung von Bauteilen Process for impregnating components |
| 06/03/1998 | EP0845792A2 Wire wound electronic component and method of manufacturing the same |
| 06/02/1998 | US5760669 Low profile inductor/transformer component |
| 06/02/1998 | US5760502 Method of manufacturing devices comprising a base with a conductor pattern of electrical conductors |
| 06/02/1998 | US5758405 Consumable mandrel for superconducting magnetic coils |
| 05/28/1998 | WO1998023023A1 Process for impregnating components |
| 05/28/1998 | WO1998022962A1 Method of impregnating components |
| 05/28/1998 | WO1998022961A1 Method of impregnating components |
| 05/28/1998 | WO1998022960A1 Winding for electronically switched reluctance motors |
| 05/28/1998 | WO1998022955A1 Self-fusible insulated wire |
| 05/28/1998 | WO1998022636A1 Sputtering target and antiferromagnetic film and magneto-resistance effect element formed by using the same |
| 05/28/1998 | DE19749810A1 Verfahren zur Herstellung von Spulen A process for the manufacture of coils |
| 05/28/1998 | DE19648134A1 Verfahren zur Tränkung von Bauteilen Process for impregnating components |
| 05/28/1998 | DE19648133A1 Verfahren zur Tränkung von Bauteilen Process for impregnating components |
| 05/27/1998 | EP0844628A1 Process for producing a magnetic core of nanocristalline soft magnetic material |
| 05/27/1998 | EP0844625A2 Multilayer electronic part and method for producing the same |
| 05/27/1998 | EP0843881A1 Process and device for bundling laminations, in particular for producing transformer cores |
| 05/27/1998 | CN1182945A Method for achieving windings in radial layers |
| 05/26/1998 | US5757272 Elongated member serving as a pulse generator in an electromagnetic anti-theft or article identification system and method for manufacturing same and method for producing a pronounced pulse in the system |
| 05/26/1998 | US5756201 Substrate having layer of iron with nitrogen which is not chemically bound to the iron and covered by a sendust film which has parallel plane orientation |
| 05/26/1998 | CA2017472C Method for reclassifying pcb transformers |
| 05/22/1998 | WO1998021730A1 A coil manufacturing and attachment method and apparatus for carrying out the method |
| 05/22/1998 | WO1998021385A1 Anode, process for anodizing, anodized wire and electric device comprising such anodized wire |
| 05/22/1998 | CA2270390A1 Anode, process for anodizing, anodized wire and electric device comprising such anodized wire |
| 05/20/1998 | EP0842519A1 Winding device for forming an electrical coil on a magnetic air gap circuit |
| 05/19/1998 | CA2055010C Mini-transformer and method for producing the same |
| 05/14/1998 | WO1998020507A1 Powder for permanent magnet, method for its production and anisotropic permanent magnet made using said powder |
| 05/14/1998 | DE19645098A1 Coil element such as choke or transformer for ballast of gas-discharge or fluorescent light |
| 05/13/1998 | EP0761009B1 Process and device for winding a closed ring core for high-power transformers and chokes |