| 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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| 05/27/2009 | CN101443862A Method for manufacturing rare earth permanent magnet |
| 05/27/2009 | CN101443860A Coil and coil shaping method |
| 05/27/2009 | CN101442222A High voltage induction energy fetching power supply and method for obtaining power from high voltage line |
| 05/27/2009 | CN101441936A Method and apparatus for machine-shaping aromatic polyamide board insulated piece |
| 05/27/2009 | CN101441935A Biax full-automatic coiling machine |
| 05/27/2009 | CN101441934A Electronic device having transformer |
| 05/27/2009 | CN101441933A Inductance assembling machine |
| 05/27/2009 | CN101441930A Manufacturing method and manufacturing device for coil component |
| 05/27/2009 | CN101441928A Wire wound electronic part |
| 05/27/2009 | CN101441925A Segment type case of flame-proof type dry transformer for mining and preparation technique thereof |
| 05/27/2009 | CN101441923A Power inductor and assembling method thereof |
| 05/27/2009 | CN101441921A Inducer and method of manufacturing the same |
| 05/27/2009 | CN101441920A Inducer and method of manufacturing the same |
| 05/27/2009 | CN101441910A Method for manufacturing cuprum-packed magnetic conduction material conductor |
| 05/27/2009 | CN100491111C Powder compacting method, powder compacting apparatus and method for producing rare earth magnet |
| 05/26/2009 | US7538987 CPP spin-valve element |
| 05/26/2009 | US7536779 Method of manufacturing magnetic head |
| 05/22/2009 | WO2009064989A1 Flexible magnets having a printable surface and methods of production |
| 05/22/2009 | WO2009064783A1 Methods and structures for exchanged-coupled magnetic multi-layer structure with improved operating temperature behavior |
| 05/22/2009 | WO2009063699A1 Multilayered electronic component and method of manufacturing the same |
| 05/22/2009 | WO2009063280A1 Method for embedding magnetic nanocrystals in semiconductors |
| 05/21/2009 | US20090128275 Inductor and its manufacturing method |
| 05/21/2009 | US20090128274 Inductor using bulk metallic glass material |
| 05/21/2009 | US20090127857 Electrical inductor assembly |
| 05/20/2009 | EP2061045A2 Electrical inductor assembly |
| 05/20/2009 | EP2061043A1 Inductor bobbin |
| 05/20/2009 | EP2060344A1 Powder magnetic core and iron-base powder for powder magnetic core |
| 05/20/2009 | EP2059934A1 Armored superconducting winding and method for the production thereof |
| 05/20/2009 | EP1633007B1 Magnetoresistance effect device and method of production of the same |
| 05/20/2009 | DE102007054917A1 Electromagnetic device's e.g. electromagnetic brake, efficiency optimizing method, involves filling out parasitic areas in region of body and wire wound coil of electromagnetic device by conductive materials, and embedding areas into matrix |
| 05/20/2009 | CN201243087Y Down-lead sealing end |
| 05/20/2009 | CN201242938Y Vacuum continuous paint-dipping machine |
| 05/20/2009 | CN201242937Y Model for shift variant coil |
| 05/20/2009 | CN201242936Y Localization model for core lamination |
| 05/20/2009 | CN201242922Y 铁芯结构 Core structure |
| 05/20/2009 | CN101438358A Method for lamination of an electrical strip for transformer cores |
| 05/20/2009 | CN101436617A GaMnN iron magnetic semiconductor hetero-junction material containing unsymmetrical double quantum well structure and preparation thereof |
| 05/20/2009 | CN101436463A Detachable high precision feeble current sensor |
| 05/20/2009 | CN101436461A Structure of amorphous alloy oil immersion type distribution transformer and manufacturing method thereof |
| 05/20/2009 | CN101436460A Structure of amorphous alloy dry-type distribution transformer and manufacturing method thereof |
| 05/20/2009 | CN101436459A Three-phase three-pole amorphous iron-core with support and hoisting structure as well as manufacturing method thereof |
| 05/20/2009 | CN101436458A Filter and manufacturing method thereof |
| 05/20/2009 | CN101436457A Plate type permanent magnetic source capable of generating single side magnetic field |
| 05/20/2009 | CN101435906A Lens drive device and coil winding method |
| 05/20/2009 | CN100490029C Composite powder for magnetic powder core and preparation process for magnetic powder core |
| 05/20/2009 | CN100490028C Block-shaped soft magnetic alloy lamination element and its manufacturing method |
| 05/20/2009 | CN100490027C Composite rare-earth anisotropic bonded magnet, composite rare-earth anisotropic bonded magnet compound, and methods for their production |
| 05/20/2009 | CN100488667C Lubricants for insulated soft magnetic iron-based powder compositions |
| 05/14/2009 | WO2009060895A1 High-strength soft-magnetic composite material obtained by compaction/burning and process for producing the same |
| 05/14/2009 | WO2009059705A1 Production method for a multi-layer transformer winding having insulating layer |
| 05/14/2009 | WO2008057565A3 Artificial cushion joints and methods of making the same |
| 05/14/2009 | US20090121708 Sensor Assembly For Detecting Positioning Of A Moveable Component |
| 05/14/2009 | DE102007053685A1 Herstellungsverfahren für eine mehrlagige Transformatorwicklung mit Isolationsschicht Preparation method for a multi-layer transformer winding with insulating layer |
| 05/13/2009 | CN201237975Y Foil assembly type winding machine |
| 05/13/2009 | CN201237974Y Replaceable fixture component structure |
| 05/13/2009 | CN201237972Y Choking winding for rounding type railway signal |
| 05/13/2009 | CN201237964Y Oil flow guiding apparatus |
| 05/13/2009 | CN201237825Y Break alarm device for tensioner |
| 05/13/2009 | CN201237562Y Sampling apparatus for oil-filled electrical equipment |
| 05/13/2009 | CN101432450A Process for producing grain-oriented magnetic steel sheet with high magnetic flux density |
| 05/13/2009 | CN101431868A Production method of winding integrated multi-layer PCB |
| 05/13/2009 | CN101430962A Pulling plate structure of explosion-proof dry-type transformer iron core |
| 05/13/2009 | CN101430961A Novel inductor iron core |
| 05/13/2009 | CN101430958A Production method for Sm(Co,M)7 type alloy thin strip magnet |
| 05/13/2009 | CN100487836C Binding method for magnetic material before inner-round dissection |
| 05/13/2009 | CN100487832C Double-winding double-plate coil coiling device and coiling method |
| 05/12/2009 | US7532099 Inductive component and method for producing the same |
| 05/12/2009 | US7531882 Spin transfer magnetic element with free layers having high perpendicular anisotropy and in-plane equilibrium magnetization |
| 05/12/2009 | US7531755 Trimming of embedded structures |
| 05/12/2009 | US7531050 Method for manufacturing bonded magnet and method for manufacturing magnetic device having bonded magnet |
| 05/07/2009 | WO2009057742A1 Composite magnetic material for magnet and method for manufacturing such material |
| 05/07/2009 | WO2009057675A1 Powder for magnetic core, powder magnetic core, and their production methods |
| 05/07/2009 | WO2009057592A1 Process for producing permanent magnet and permanent magnet |
| 05/07/2009 | WO2009057276A1 Inductive component and method for manufacturing the same |
| 05/07/2009 | US20090115561 Planar core structure |
| 05/07/2009 | US20090115560 Inductor/transformer and manufacturing method thereof |
| 05/07/2009 | US20090115411 Flexible eddy current array probe and methods of assembling the same |
| 05/07/2009 | US20090115410 Eddy current probe and methods of assembling the same |
| 05/07/2009 | US20090114316 improving magnetic properties of a grain-oriented electrical steel sheet by focusing a laser beam on the surface of the sheet and irradiating surface by said laser beam in a sheet width direction to cyclically impart residual stress; for a high efficiency, low noise transformer |
| 05/07/2009 | US20090113897 Magnetic regenerator, a method of making a magnetic regenerator, a method of making an active magnetic refrigerator and an active magnetic refrigerator |
| 05/06/2009 | EP2056309A1 Method for manufacturing a spool and a spool |
| 05/06/2009 | EP2003655A9 Multilayer insulated electric wire |
| 05/06/2009 | CN201233809Y Turn-over device for transformer iron core |
| 05/06/2009 | CN201233803Y Special reactor having functions of transformer and reactor concurrently |
| 05/06/2009 | CN201233795Y Novel device body pressing construction |
| 05/06/2009 | CN201233793Y Iron core of stepped amorphous alloy transformer |
| 05/06/2009 | CN201233792Y Magnetic core combining a magnetic body in square shape and a magnetic body in I shape |
| 05/06/2009 | CN201233777Y Throwing positioning apparatus for insulation machine product |
| 05/06/2009 | CN101425743A Ferrite panel and magnet core construction used for switch power supply module passive substrate |
| 05/06/2009 | CN101425373A A method of producing a former for winding a magnet coil and a method of producing a magnet coil |
| 05/06/2009 | CN101425371A Inter-phase splitter plate construction for dry transformer |
| 05/06/2009 | CN101425370A Insulation voltage equalizing tube used for super-high or extra-high voltage transformer and production process thereof |
| 05/06/2009 | CN101425369A Insulation voltage equalizing ball used for super-high or extra-high voltage transformer and production process thereof |
| 05/06/2009 | CN101425368A Insulation collar ring used for super-high or extra-high voltage transformer and production process thereof |
| 05/06/2009 | CN101425367A Heel piece splitter plate construction for dry transformer |
| 05/06/2009 | CN101425365A Iron core construction for amorphous alloy transformer |
| 05/06/2009 | CN101425364A Multiple polar combined magnetic core |
| 05/06/2009 | CN101425357A Huge magnetostriction nano multilayered membrane, preparation and application |
| 05/06/2009 | CN100485934C Inductor for semiconductor device and method of fabricating the same |
| 05/06/2009 | CN100485834C Method for producing amorphous FeCuNbCrSiB film solenoid micro-inductance device |