| 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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| 10/16/2013 | CN103353711A Magnetic rod for selenium drum, and processing method thereof |
| 10/16/2013 | CN103350053A Oil immersion device for transformers |
| 10/16/2013 | CN103350052A Batch oil immersion device for transformers |
| 10/16/2013 | CN102365692B Apparatus and method for analyzing the state of oil-filled electrical devices |
| 10/16/2013 | CN102315022B Apparatus and method for manufacturing laminated electronic component |
| 10/16/2013 | CN102082018B Magnetic multilayer film unit, preparation method and magnetic moment overturning method thereof |
| 10/16/2013 | CN101523526B Inductor element, inductor element manufacturing method, and semiconductor device with inductor element mounted thereon |
| 10/15/2013 | US8558332 Spin-current switched magnetic memory element suitable for circuit integration and method of fabricating the memory element |
| 10/10/2013 | WO2013150688A1 Reactor, method for producing reactor, converter, and power conversion device |
| 10/10/2013 | US20130266472 Method of Coating Metal Powder with Chemical Vapor Deposition for Making Permanent Magnets |
| 10/10/2013 | US20130266471 Vibration Machines for Powder Coating |
| 10/10/2013 | US20130265131 Electronic component and method for manufacturing the same |
| 10/10/2013 | US20130265128 R-t-b-based rare earth magnet particles, process for producing the r-t-b- based rare earth magnet particles, and bonded magnet |
| 10/10/2013 | US20130265124 Compact Superconducting Magnet Device |
| 10/10/2013 | US20130264903 Alloy material for r-t-b system rare earth permanent magnet, method for producing r-t-b system rare earth permanent magnet, and motor |
| 10/10/2013 | US20130264894 Amorphous magnetic component, electric motor using same and method for manufacturing same |
| 10/10/2013 | US20130263976 Method for manufacturing grain oriented electrical steel sheet |
| 10/10/2013 | US20130263440 Method for manufacturing inductor |
| 10/10/2013 | DE112012000399T5 Abgeschrecktes Band aus weichmagnetischer Legierung auf Fe-Basis und sein Herstellungsverfahren und Kern Quenched ribbon of soft magnetic alloy to Fe-based and its manufacturing method and the core |
| 10/10/2013 | DE102012205650A1 Isolierstoff für rotierende Maschinen Insulating material for rotating machines |
| 10/09/2013 | EP2648195A2 Coiling device for producing coil windings and method for the operation of same |
| 10/09/2013 | CN203232797U Epoxy pouring dry type transformer |
| 10/09/2013 | CN203232796U Packaging structure of high-power and medium and high-frequency transformer |
| 10/09/2013 | CN203232795U Automatic adhesive coating and testing all-in-one machine of high-frequency transformer |
| 10/09/2013 | CN203232780U Iron plate pillar integral solidified iron core series reactor |
| 10/09/2013 | CN203229312U Novel wound core overturning lifting appliance device |
| 10/09/2013 | CN203229274U Electronic type multi-axis winding machine with rotary workbench |
| 10/09/2013 | CN203228337U Novel epoxy resin casting tank |
| 10/09/2013 | CN103348423A Dry-type transformer and method of manufacturing a dry-type transformer |
| 10/09/2013 | CN103348420A Rapidly quenched fe-based soft magnetic alloy ribbon, method of manufacturing the alloy ribbon, and iron core |
| 10/09/2013 | CN103347367A Inductance element manufacturing method based on radio-frequency circuit |
| 10/09/2013 | CN103346013A Sine wave winding method for coil for detector |
| 10/09/2013 | CN103346012A Manufacturing method of oval wire wrapping coil used for capsule endoscope |
| 10/09/2013 | CN103346011A Full-automatic winding machine and manufacturing method thereof |
| 10/09/2013 | CN103346010A Coil compressing device |
| 10/09/2013 | CN103346009A Electric reactor iron core winding method and product obtained through same |
| 10/09/2013 | CN103346008A Assembly method of oil-immersed transformer |
| 10/09/2013 | CN103341529A Method for straightening deformation of tank opening of large transformer tank body |
| 10/09/2013 | CN102426911B Manufacturing method for amorphous transformer of microminiature welder |
| 10/09/2013 | CN102349120B Coil part and method for producing same |
| 10/03/2013 | WO2013148932A1 Circuit board with integrated voltage regulator |
| 10/03/2013 | WO2013147405A1 Method of preparing nanocomposite magnet using electroless or electro deposition method |
| 10/03/2013 | WO2013146809A1 Method for manufacturing powder core and magnetic core powder |
| 10/03/2013 | WO2013146781A1 NdFeB-BASED SINTERED MAGNET |
| 10/03/2013 | WO2013146299A1 Ferrite particulate powder for bonded magnet, resin composition for bonded magnet, and moldings using same |
| 10/03/2013 | WO2013146073A1 Process for producing sintered r-t-b magnet |
| 10/03/2013 | WO2013144995A1 Separation and recovery method for rare-earth magnets, manufacturing method for rare-earth magnets, and manufacturing method for rotary electric machine |
| 10/03/2013 | WO2013143737A1 Ignition coil with improved impregnation properties |
| 10/03/2013 | WO2013143118A1 Opposed iron core, manufacturing method thereof, and electromagnetic fan clutch using the opposite iron core |
| 10/03/2013 | US20130257578 Reconfiguring tape wound cores for inductors |
| 10/03/2013 | US20130257577 Integrated circuit inductors |
| 10/03/2013 | US20130257573 Ferromagnetic particles and process for producing the same, anisotropic magnet and bonded magnet |
| 10/03/2013 | US20130257572 Developing bulk exchange spring magnets |
| 10/03/2013 | US20130256585 Method of forming ferrite thin film and ferrite thin film obtained using the same |
| 10/03/2013 | US20130256582 Ferrite thin film-forming composition material, method of forming ferrite thin film, and ferrite thin film formed using the same |
| 10/03/2013 | US20130256574 Magnetic-anisotropic plastically deformed body, method for producing the same, and electromagnetic apparatus using the same |
| 10/03/2013 | US20130255071 Method for Producing Surface-Mount Inductor |
| 10/02/2013 | EP2645383A2 Method of forming ferrite thin film and ferrite thin film obtained using the same |
| 10/02/2013 | EP2644742A1 Ferrite thin film-forming composition material, method of forming ferrite thin film, and ferrite thin film formed using the same |
| 10/02/2013 | EP2643839A1 Soft-magnetic metal strip for electromechanical components |
| 10/02/2013 | EP2643795A1 Conductor track arrangement for portable data storage medium |
| 10/02/2013 | DE112011104619T5 Bogenförmiger Magnet mit polar-anisotroper Ausrichtung und Verfahren und Bildungsform zu seiner Herstellung Arch shaped magnet with polar anisotropic orientation and method and form of education for its production |
| 10/02/2013 | DE102012006434A1 Spulenbaugruppe Coil assembly |
| 10/02/2013 | CN203225638U A six-position multi-head winding machine |
| 10/02/2013 | CN203225172U Multi-head automatic coil winding encapsulation all-in-one machine |
| 10/02/2013 | CN203225171U Packaging device |
| 10/02/2013 | CN203225170U Spacing adjusting mechanism for transformer production lines |
| 10/02/2013 | CN203225165U Upper portion fixing device of body of oil-immersed transformer |
| 10/02/2013 | CN203225153U Superposed reactor capable of being accurately positioned and assembled |
| 10/02/2013 | CN203222377U Closed-loop tensioner of wire-winding machine |
| 10/02/2013 | CN103339695A Surface mount inductor and method for producing surface mount inductor |
| 10/02/2013 | CN103339694A Composite soft magnetic powder, method for producing same, and powder magnetic core using same |
| 10/02/2013 | CN103339277A Method for producing r-t-b system sintered magnet |
| 10/02/2013 | CN103337360A Novel non-cast dry type transformer high-low voltage coil winding die |
| 10/02/2013 | CN103337359A Following-type pneumatic wire tensioning device used in manufacturing process of large transformer coil |
| 10/02/2013 | CN103337358A Transformer radiant-type core limb forming device |
| 10/02/2013 | CN103337357A Method and structure for sleeving transformer body bearing plate integrally |
| 10/02/2013 | CN103337356A Machining process and machining equipment for multiple T-shaped support strips |
| 10/02/2013 | CN103337343A Novel spiral winding for transformer and winding method thereof |
| 10/02/2013 | CN103337333A Nb3A1 superconductive connector and manufacturing method thereof |
| 10/02/2013 | CN103337328A Preparation method of magnetic fluid high-density nanomaterial |
| 10/02/2013 | CN103337326A Wideband high-conductivity material and preparation process thereof |
| 10/02/2013 | CN103337325A Nylon ferrite composite magnet device and fabrication method thereof |
| 10/02/2013 | CN103331443A Processing method capable for reducing defective rate of deflecting magnetic core |
| 10/01/2013 | CA2522625C Magnetically controllable drug and gene delivery stents |
| 09/26/2013 | WO2013142066A1 Magnetically permeable structures |
| 09/26/2013 | WO2013142065A2 Wireless power transfer device and method of manufacture |
| 09/26/2013 | WO2013142056A1 Wireless power charging pad and method of construction |
| 09/26/2013 | WO2013140762A1 Composite magnetic material and method for manufacturing same |
| 09/26/2013 | US20130252004 Rare earth-iron-nitrogen-based alloy material, method for producing rare earth-iron-nitrogen-based alloy material, rare earth-iron-based alloy material, and method for producing rare earth-iron-based alloy material |
| 09/26/2013 | US20130249666 Reactor and manufacturing method thereof |
| 09/26/2013 | US20130249664 Planar coil element and method for producing the same |
| 09/26/2013 | US20130249660 Parallel stacked symmetrical and differential inductor |
| 09/26/2013 | US20130249477 Wireless power transfer apparatus and method of manufacture |
| 09/26/2013 | US20130249304 Wireless power transfer device and method of manufacture |
| 09/26/2013 | US20130249302 Wireless power receiver and method of manufacturing the same |
| 09/26/2013 | US20130248754 Production method of rare earth magnet |
| 09/26/2013 | US20130248636 Winding device and winding method |
| 09/26/2013 | US20130248311 Transferring electric energy to a vehicle by induction |
| 09/25/2013 | CN203218105U Clamp for transferring impregnated transformers |