| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
|---|
| 12/26/2007 | CN101095246A Method for producing magnetic multilayer film |
| 12/26/2007 | CN101095204A Improved manufacture of toroidal transformers |
| 12/25/2007 | US7311937 Method for forming a line pattern, line pattern, and electro-optic device |
| 12/25/2007 | US7311850 Method of forming patterned thin film and method of fabricating micro device |
| 12/25/2007 | US7311788 R-T-B system rare earth permanent magnet |
| 12/25/2007 | US7310871 Surface-mounting coil component and method of producing the same |
| 12/20/2007 | US20070290162 Sintered Ferrite And Its Production Method And Electronic Part Using Same |
| 12/19/2007 | EP1868213A1 Soft magnetic material and process for producing green compact |
| 12/19/2007 | EP1866940A1 Ferromagnetic or ferrimagnetic layer, method for the production thereof, and use thereof |
| 12/19/2007 | EP1866939A1 A transformer having a stacked core with a split leg and a method of making the same |
| 12/19/2007 | CN200993905Y Transformer winding reel structure |
| 12/19/2007 | CN200993904Y Rectangular coil winding machine |
| 12/19/2007 | CN200993900Y SMD power chokecoil |
| 12/19/2007 | CN200993899Y Transformer positioning tenon structure for cold cathode tube resonant current converter/backlight module |
| 12/19/2007 | CN101091226A Soft magnetic material, manufacturing method thereof, powder magnetic core, and manufacturing method thereof |
| 12/19/2007 | CN101090038A Manufacturing method for adhesive assembly inductance on micro heavy current meter surface |
| 12/19/2007 | CN101090033A Symmetric differential inductance structure |
| 12/19/2007 | CN101090032A 电感结构 Inductance structure |
| 12/19/2007 | CN101090031A Device for producing iron core |
| 12/19/2007 | CN101090030A Cutting design method of symmetrical triangle rolling iron core development band of transformer |
| 12/19/2007 | CN101090026A Multilayer inductor |
| 12/19/2007 | CN101090025A Helix induction element with multilayer structure |
| 12/19/2007 | CN101090024A La rear earth ion doped-bismuth titanate spinel ferrite ferroelectric ferromagnetic composite film and its preparation method |
| 12/19/2007 | CN101090022A Strong magnetic field permanent magnetic mechanism for preventing abnormal magnetization |
| 12/19/2007 | CN101090020A Bell-type armature coil |
| 12/19/2007 | CN101090015A High strong toughness iron-base rear earth permanent magnet |
| 12/19/2007 | CN101090013A Method for preparing high coercive force, high corrosion resistance magnet by nanocopper |
| 12/19/2007 | CN100356489C Multilayer coil component and its manufacturing method |
| 12/19/2007 | CN100356488C Mn-Zn based ferrite member |
| 12/19/2007 | CN100356487C Method for increasing sintering Nd-Fe-B coercive force by adding nano-oxide in crystal boundary phase |
| 12/18/2007 | US7310034 Superconductor magnet coil configuration |
| 12/18/2007 | US7309617 MRAM memory cell with a reference layer and method for fabricating |
| 12/13/2007 | WO2007142823A2 Disc-wound transformer with foil conductor and method of manufacturing the same |
| 12/13/2007 | WO2007142075A1 Process for producing magnetic powder and process for producing dust core |
| 12/12/2007 | EP1865518A2 Joule heating apparatus for curing powder coated generator rotor coils |
| 12/12/2007 | EP1864306A1 Wall coverings |
| 12/12/2007 | EP1216140B1 Method of manufacturing a transformer coil with a disposable mandrel and mold |
| 12/12/2007 | CN200990290Y Main shaft servo driving winding machine |
| 12/12/2007 | CN200990289Y Improvement of reel structure |
| 12/12/2007 | CN200990288Y Transformer coil double-layer foil winder stepless large tension mechanism |
| 12/12/2007 | CN200990277Y Elliptic foil type coil with insulating drum |
| 12/12/2007 | CN200990276Y Non-packaging dry type transformer core |
| 12/12/2007 | CN200990275Y Mine flameproof type transformer five-column core |
| 12/12/2007 | CN101086922A A vacuum balance method of vacuum pressure dipping technology and its device |
| 12/12/2007 | CN101086921A A vacuum pressure dipping technology and its application device |
| 12/12/2007 | CN101086920A Power inductor and its making method |
| 12/12/2007 | CN101086919A Chromatic painting method of rubber magnet and rubber magnet made by this method |
| 12/12/2007 | CN101086916A 电感器及其制造方法 Inductor and manufacturing method thereof |
| 12/12/2007 | CN101086915A Making method of C-type ironic core of voltage mutual inductor |
| 12/12/2007 | CN101086913A 变压器 Transformer |
| 12/12/2007 | CN100354994C Ring-like magnet forming apparatus and metallic mold used therefor, and ring-like magnet forming method |
| 12/12/2007 | CN100354991C Bulk amorphous metal magnetic components |
| 12/11/2007 | US7305751 Electrical contact between thin varnished wires of the secondary winding of an ignition coil |
| 12/06/2007 | WO2007138863A1 Wire winding system, tension device, and wire winding method |
| 12/06/2007 | WO2007120796A3 Transformer with foamed insulating material and method of manufacturing the same |
| 12/06/2007 | WO2007005656A3 Soft magnetic amorphous electromagnetic component and method for making the same |
| 12/06/2007 | US20070279174 Toroidal Inductive Devices And Methods Of Making The Same |
| 12/06/2007 | US20070277910 Manufacturing method of tunnel magnetoresistance element and manufacturing method of nonvolatile memory device |
| 12/06/2007 | DE112006000209T5 Bedampfungsvorrichtung und Filmausbildungsverfahren A steamer and film forming method |
| 12/05/2007 | EP1218157B1 Method of manufacturing a transformer coil with a disposable wrap and band mold and integrated winding mandrel |
| 12/05/2007 | CN200986910Y Magnet steel forming mold dedicated for magnetrons of microwave oven |
| 12/05/2007 | CN200986855Y Wire winding device |
| 12/05/2007 | CN200986854Y Aeolotropism cementing rare-earth permanent magnet orientation forming device |
| 12/05/2007 | CN200986839Y Wire-winding device for electro-magnet |
| 12/05/2007 | CN200986837Y Improvement on electro-magnet structure |
| 12/05/2007 | CN101083168A High-low voltage whole coil dry transformer |
| 12/05/2007 | CN100353492C Method for producing a microelectronic circuit and a microelectronic circuit |
| 11/29/2007 | WO2007136288A1 Method for winding a high-frequency supply transformer |
| 11/29/2007 | WO2007136137A1 Process for producing grain-oriented magnetic steel sheet with high magnetic flux density |
| 11/29/2007 | WO2007135981A1 R-Fe-B POROUS MAGNET AND METHOD FOR PRODUCING THE SAME |
| 11/29/2007 | WO2007135459A1 Improved magnetic formers |
| 11/29/2007 | US20070271771 Apparatus for Producing an Inductor |
| 11/28/2007 | EP1860670A1 Permanent magnet magnetization device and permanent magnet magnetization method |
| 11/28/2007 | EP1460652B1 R-t-b rare earth permanent magnet |
| 11/28/2007 | CN200983316Y A foil coil casting compound mould |
| 11/28/2007 | CN101080862A Rotor for motor and manufacturing method therefor |
| 11/28/2007 | CN100351962C Method of manufacturing magnetic core, magnetic core, electromagnetic transducer, timepiece, and electronic device |
| 11/28/2007 | CN100351961C Multicircuit type instrument and split type current transformer for use in measurement thereof |
| 11/28/2007 | CN100351957C Rareearth magnet and making method therefor |
| 11/28/2007 | CN100351065C Controlled gel of parts and/or hardening and/or cooling method and appts. |
| 11/27/2007 | US7300600 Rare earth bonded magnet including amino-acid compound as lubricant |
| 11/27/2007 | US7299537 Method of making an integrated inductor |
| 11/22/2007 | WO2007132878A1 Transformer core and its manufacturing method |
| 11/22/2007 | WO2007132558A1 Coil and coil shaping method |
| 11/22/2007 | WO2007131884A1 Inductive component and method for manufacturing an inductive component |
| 11/22/2007 | WO2007131617A1 Method for the production of an element comprising a multitude of nanocylinders on a substrate and its application |
| 11/22/2007 | US20070269332 Method for Producing Composite Soft Magnetic Material Having High Strength and High Specific Resistance |
| 11/22/2007 | US20070268633 Novel process and structure to fabricate CPP spin valve heads for ultra-high recording density |
| 11/22/2007 | US20070268627 Method for manufacturing a self-aligned, notched trailing shield for perpendicular recording |
| 11/22/2007 | US20070267217 Method for manufacturing a miniaturized three-dimensional electric component |
| 11/22/2007 | US20070267138 Methods for Fabricating Three-Dimensional All Organic Interconnect Structures |
| 11/22/2007 | DE112005003336T5 Verfahren zum Herstellen magnetischer mehrfachgeschichteter Filme A method for producing magnetic multiple layered films |
| 11/22/2007 | DE102006022785A1 Induktives Bauelement und Verfahren zum Herstellen eines induktiven Bau-elements Inductive component and method for producing an inductive construction elements |
| 11/21/2007 | CN200979840Y A discharging device of a reactor paramagnetic iron chip |
| 11/21/2007 | CN200979834Y An improved coil |
| 11/21/2007 | CN200979833Y A transformer with triangle iron core and amorphous |
| 11/21/2007 | CN101076870A Nd-fe-b magnet with modified grain boundary and process for producing the same |
| 11/21/2007 | CN101075497A Method for manufacturing solenoid magnet |
| 11/21/2007 | CN101075493A Method for enhancing super-magnetostriction material performance |
| 11/21/2007 | CN101075492A Black magnetic iron oxide particles |