| 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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| 03/22/2011 | US7909837 Methods, devices and systems for forming magnetic anastomoses |
| 03/17/2011 | WO2011030907A1 Soft magnetic amorphous alloy ribbon, method for producing same, and magnetic core using same |
| 03/17/2011 | WO2011030635A1 Molded rare-earth magnet and process for producing same |
| 03/17/2011 | WO2011030529A1 Method for manufacturing magnetoresistive element |
| 03/17/2011 | WO2011029757A1 Circuit configuration having a prescribed capacitance, and method and device for the production thereof |
| 03/17/2011 | WO2011029644A1 Winding body for a magnetic assembly of a solenoid valve and method for winding a winding wire onto a winding body |
| 03/17/2011 | WO2011029465A1 Clamping system for a winding machine |
| 03/17/2011 | US20110063776 Fabrication of passive electronic components |
| 03/17/2011 | US20110063066 Space transformer for probe card and method of repairing space transformer |
| 03/17/2011 | US20110063065 Intergrated magnetic component |
| 03/17/2011 | US20110063062 Disc wound transformer with improved cooling |
| 03/17/2011 | DE102009041033A1 Closed magnet circuit for transformer of protective unit for electric circuit arrangement, particularly low voltage-circuit breaker, have section of loops for receiving windings of secondary conductor, which overlaps other loops |
| 03/16/2011 | CN201766034U Polyimide combined coil rack |
| 03/16/2011 | CN201765954U Electromagnetic coil insulation material casting device |
| 03/16/2011 | CN201765953U Magnetic ring three-wire coiling machine of energy saving lamp |
| 03/16/2011 | CN201765952U Coiling wire mould used for dry type hollow electric reactor |
| 03/16/2011 | CN201765951U Novel wire holder assembly for automatic winding machines |
| 03/16/2011 | CN201765950U Alternating current vehicle traction transformer coil auxiliary wind integral pressing mold |
| 03/16/2011 | CN201765949U Transposition lead right-angle bending tool |
| 03/16/2011 | CN201765948U Tool used for bending small S-shaped curve on flat lead and combined lead |
| 03/16/2011 | CN201765947U Magnetic core pick-up auxiliary apparatus |
| 03/16/2011 | CN201765946U Reactor iron core cake lifting device |
| 03/16/2011 | CN201765945U Iron core stacking frame gap positioning rule |
| 03/16/2011 | CN201765944U Equipment for forming double gaps on soft magnetic ferrite magnetic core in one step |
| 03/16/2011 | CN201765943U Thin-strip magnetic ring winder with inclinable spindle |
| 03/16/2011 | CN201765942U High end converter transformer valve side bushing auxiliary installation tool |
| 03/16/2011 | CN201765941U Reactor center compressing pull rod |
| 03/16/2011 | CN201765940U Special hanging beam for magnetic shielding |
| 03/16/2011 | CN201765925U Coil pressing plate for ultra-high-voltage transformer |
| 03/16/2011 | CN201765915U Transformer iron core colligation structure |
| 03/16/2011 | CN201765913U Novel power transformer iron-core column |
| 03/16/2011 | CN201765899U Novel dry type hollow electric reactor |
| 03/16/2011 | CN201764977U Crankshaft position sensor |
| 03/16/2011 | CN201760595U Permanent magnetic material forming device under influence of multiple outfield couplings |
| 03/16/2011 | CN201760594U NdFeB molding die with uniform orientation magnetic field |
| 03/16/2011 | CN201760584U Cooling device for NdFeB vacuum melting crystallization mould |
| 03/16/2011 | CN101986402A Preparation method of novel low-noise dry iron-core reactor |
| 03/16/2011 | CN101986401A Single-phase open core transformer |
| 03/16/2011 | CN101985749A Method for preparing lanthanum-strontium-manganese-oxygen film |
| 03/16/2011 | CN101628445B Wet-pressing molding centralized drainage vacuum system |
| 03/16/2011 | CN101615475B Manufacturing method of flexible anisotropic bonding rare earth permanent magnet |
| 03/16/2011 | CN101515501B Method for machining connection row holes of secondary-winding outgoing lines of high-current transformers |
| 03/16/2011 | CN101465201B Method for integrally winding connectionless point stick location probe coil of pressurized-water reactor nuclear power plant |
| 03/16/2011 | CN101299370B Synthesis magnet of hard magnetic phase and soft magnetic phase as well as preparing method |
| 03/15/2011 | US7905009 Method of forming a transformer coil |
| 03/10/2011 | WO2011027792A1 Circuit board manufacturing method and circuit board |
| 03/10/2011 | WO2011027559A1 Coil part and method for producing same |
| 03/10/2011 | WO2011026706A1 Electronic transformer |
| 03/10/2011 | WO2010125573A3 Load current sensing power distribution transformer |
| 03/10/2011 | US20110057629 Harnessing power through electromagnetic induction utilizing printed coils |
| 03/10/2011 | US20110057537 Winding method, winding apparatus, and stator |
| 03/10/2011 | DE102009029298A1 Wickelkörper für eine Magnetbaugruppe eines Magnetventils und Verfahren zum Wickeln eines Wickeldrahtes auf einen Wickelkörper Winding body for a magnet assembly of a solenoid valve and method for winding a winding wire on a winding body |
| 03/09/2011 | CN201758075U Magnetic core collection tool |
| 03/09/2011 | CN201755657U Ball-type neodymium-iron-boron die |
| 03/09/2011 | CN101354960B Apparatus for shearing thread end line of magnetic loop automatic threader |
| 03/09/2011 | CN101354948B Method for manufacturing chip inductor and inductor thereof |
| 03/08/2011 | US7901803 Perpendicular magnetic recording medium, manufacturing method therefor, and magnetic read/write apparatus using the same |
| 03/03/2011 | WO2011024936A1 NdFeB SINTERED MAGNET PRODUCTION METHOD AND PRODUCTION DEVICE, AND NdFeB SINTERED MAGNET PRODUCED WITH SAID PRODUCTION METHOD |
| 03/03/2011 | WO2011023449A1 Method and device for producing a magnet |
| 03/03/2011 | WO2011023276A1 Magnet pole for magnetic levitation vehicles, and method for the production thereof |
| 03/03/2011 | US20110050381 Method of producing a multi-turn coil from folded flexible circuitry |
| 03/03/2011 | US20110048092 Apparatus for producing motor coil |
| 03/03/2011 | DE102010039595A1 Stromsensorvorrichtung und Herstellungsverfahren für eine Stromsensorvorrichtung Current sensor apparatus and manufacturing method for a flow sensor device |
| 03/02/2011 | EP2290660A1 Powder magnetic core and choke |
| 03/02/2011 | EP2289082A1 Method for producing a magnetizable metal shaped body |
| 03/02/2011 | EP2139801B1 Vertical-stratification winding machine for electric transformers |
| 03/02/2011 | CN201754362U Winding structure of power transformer primary coil |
| 03/02/2011 | CN201754361U Novel iron core of three-phase dry type transformer |
| 03/02/2011 | CN201754345U Corona resistance aluminum transposition winding wire |
| 03/02/2011 | CN1838346B Composite-type magnetic core and method of manufacturing same |
| 03/02/2011 | CN101982863A Transverse sliding mechanism for lead frame |
| 03/02/2011 | CN101982862A Vacuum impregnation device of Nb3Sn superconducting coil and impregnation method thereof |
| 03/02/2011 | CN101982856A Soft magnetic core used in penholder type automobile ignition coil and manufacturing method thereof |
| 03/02/2011 | CN101982854A Preparation method of magnetic material |
| 03/02/2011 | CN101515746B Micro electromagnetic energy harvester and a preparation method |
| 03/01/2011 | US7897412 Method of manufacturing magnetic random access memory including middle oxide layer |
| 02/24/2011 | WO2010133286A3 Transformer core |
| 02/24/2011 | WO2010130337A3 Method for producing a disk winding |
| 02/24/2011 | US20110043315 Transformer |
| 02/23/2011 | EP2287892A2 Passive device formed on glass substrate and fabrication method thereof |
| 02/23/2011 | EP2287866A1 Transformer, and apparatus and method for manufacturing a transformer iron core |
| 02/23/2011 | EP2287863A1 Magnetic tunnel junction device and method for manufacturing the same |
| 02/23/2011 | EP1925005B1 Apparatus and method for winding electrical coils |
| 02/23/2011 | CN201751965U Winding displacement support of wire winder |
| 02/23/2011 | CN201751960U Automatic magnetic powder feeding device |
| 02/23/2011 | CN101981635A 电子元器件 Electronic Components |
| 02/23/2011 | CN101981634A R-T-B-type sintered magnet and method for production thereof |
| 02/23/2011 | CN101981224A Sputtering target of nonmagnetic-in-ferromagnetic dispersion type material |
| 02/17/2011 | US20110039020 Magnetic Materials Having Superparamagnetic Particles |
| 02/17/2011 | US20110037550 Solid insulation for fluid-filled transformer and method of fabrication thereof |
| 02/16/2011 | CN201749783U Winding clamp |
| 02/16/2011 | CN201749782U Secondary winding displacement tool for low-voltage current transformer |
| 02/16/2011 | CN201749781U Demoulding device of full-automatic annular core winding machine |
| 02/16/2011 | CN201749780U Reactor mould |
| 02/16/2011 | CN201749779U L-shaped drawplate type fastening device for dry-type transformer |
| 02/16/2011 | CN201749771U Novel iron core fixture for resin insulating stereoscopic roll iron core dry type transformer |
| 02/16/2011 | CN201749769U E-shaped magnetic core |
| 02/16/2011 | CN201749768U Magnetic core for small power devices |
| 02/16/2011 | CN101978445A Permanent magnet and method for manufacturing the same |
| 02/16/2011 | CN101978444A Magnetic core for a coil device and method for manufacturing a magnetic core |