| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
|---|
| 03/18/2010 | US20100068377 Coating formulation and application of organic passivation layer onto iron-based rare earth powders |
| 03/18/2010 | US20100066474 Control of leakage inductance |
| 03/18/2010 | US20100064506 Method of forming a coupled coil arrangement |
| 03/17/2010 | CN201425892Y Adhesive tape wrapping machine used for transformer |
| 03/17/2010 | CN201425891Y Semiautomatic adhesive tape wrapping machine used for transformer |
| 03/17/2010 | CN201425890Y Adjustable die of coil winding machine |
| 03/17/2010 | CN201425889Y Image acquisition and storage mechanism for coil winding machine |
| 03/17/2010 | CN201425888Y Automatic arranging mechanism for magnet ring |
| 03/17/2010 | CN201425887Y Magnetic core collator |
| 03/17/2010 | CN201425886Y Transformer magnetic core arrangement device |
| 03/17/2010 | CN201423709Y Upper punch for permanent ferrite dry-pressing magnetic shoe |
| 03/17/2010 | CN101673611A Transformer used for reducing electromagnetic interference influence and applicable power switching circuit thereof |
| 03/17/2010 | CN101673610A Transformer, spiral plate winding thereof and method for assembling same |
| 03/17/2010 | CN101673608A Magnetic element and manufacture method thereof |
| 03/17/2010 | CN101673606A Isotropic bonded NdFeB magnet and magnetic roller consisting of same |
| 03/17/2010 | CN100594587C 干蚀刻方法 The dry etching method |
| 03/16/2010 | US7678639 Inductor formed in an integrated circuit |
| 03/11/2010 | WO2010026984A1 Powder for powder magnetic core, powder magnetic core, and methods for producing those products |
| 03/11/2010 | WO2010026825A1 Stacked coil component and method for manufacturing the stacked coil component |
| 03/11/2010 | WO2010026705A1 Magnetoresistive element, method for manufacturing same, and storage medium used in the manufacturing method |
| 03/11/2010 | US20100060400 Transformer and spiral flat winding thereof |
| 03/11/2010 | US20100060398 Method to Fabricate a Molding Inductor Structure and a Molding Inductor Structure |
| 03/11/2010 | US20100058577 Toroidal inductive devices and methods of making the same |
| 03/10/2010 | CN201421770Y Open triangle transformer iron core |
| 03/10/2010 | CN101667490A Processing method of movable iron core for automobile horn |
| 03/09/2010 | CA2571777C Lubricants for insulated soft magnetic iron-based powder compositions |
| 03/04/2010 | WO2010024454A1 Magnetic measuring method and device |
| 03/04/2010 | WO2010023833A1 Magnetoresistive element, method for manufacturing same, and storage medium used in the manufacturing method |
| 03/04/2010 | US20100051140 Permanent magnet and method of manufacturing same |
| 03/04/2010 | US20100051139 Permanent magnet and method of manufacturing same |
| 03/04/2010 | DE112008001246T5 Elektrische Rotationsmaschine mit Permanentmagnet und Herstellungsverfahren für einen Rotor einer elektrischen Rotationsmaschine mit Permanentmagnet A rotary electrical machine with permanent magnet and the manufacturing method for a rotor of a rotary electric machine with a permanent magnet |
| 03/04/2010 | DE112008000364T5 Spule und Verfahren zum Bilden der Spule Coil and method of forming the coil |
| 03/03/2010 | EP2159858A1 Tunnel magnetoresistive thin film and magnetic multilayer formation apparatus |
| 03/03/2010 | EP2158597A1 Monolithic inductive component, method for the production of the component, and application of the component |
| 03/03/2010 | EP2158595A1 Method for the production of a magnetic layer on a substrate and printable magnetizable varnish |
| 03/03/2010 | EP1062849B1 Circuit board features with reduced parasitic capacitance and method therefor |
| 03/03/2010 | CN201417677Y Blank overturning device |
| 03/03/2010 | CN201417676Y Corner-knocking tool used for core lamination |
| 03/03/2010 | CN201417665Y Low tension coil of medium-high frequency electrostatic dust removal dry-type transformer |
| 03/03/2010 | CN201417664Y Medium-high frequency transformer for high and low tension coil |
| 03/03/2010 | CN201417663Y Amorphous alloy iron core of medium-high frequency electrostatic dust removal dry-type transformer |
| 03/03/2010 | CN201417662Y Amorphous alloy multi-bevel combined iron core for medium-high frequency transformer |
| 03/03/2010 | CN201417661Y U-shaped amorphous reactor iron core |
| 03/03/2010 | CN201417660Y Combined magnetic core of E-shaped magnetic body and I-shaped magnetic body |
| 03/03/2010 | CN201417658Y Oiling operation device for oil conservator of transformer |
| 03/03/2010 | CN201417657Y Installation device of indoor transformer |
| 03/03/2010 | CN201417655Y Three-legged ferrite blank |
| 03/03/2010 | CN201415439Y Upper mould of permanent ferrite magnetic tile outer arc intense magnetic field mould |
| 03/03/2010 | CN201415353Y Guide rail for grinding machine |
| 03/03/2010 | CN101663716A Dust core, method for producing the same, electric motor and reactor |
| 03/03/2010 | CN101661838A Preparation method of quadrate foil type coil insulation paper roll |
| 03/03/2010 | CN101661837A Method for manufacturing transformer reel and manufacturing machine thereof |
| 02/25/2010 | WO2010021017A1 Diagnostic method for oil-filled electric equipment, diagnostic device for implementing diagnostic method, and oil-filled electric equipment with built-in diagnostic device |
| 02/25/2010 | WO2010001878A3 Corrosion-resistant magnet and method for producing the same |
| 02/25/2010 | US20100047990 Method of fabricating a high q factor integrated circuit inductor |
| 02/25/2010 | US20100045398 Miniaturized Wide-Band Baluns for RF Applications |
| 02/25/2010 | US20100043206 Method of manufacturing rotor magnet for micro rotary electric machine |
| 02/25/2010 | US20100043202 Method of producing variant-shaped laminated core and variant-shaped laminated core produced by same |
| 02/24/2010 | EP2157588A1 Method of manufacturing rotor magnet for micro rotary electric machine |
| 02/24/2010 | CN201413768Y Three-phase zero-sequence combined/through type current mutual inductor |
| 02/24/2010 | CN201413759Y Double-pancake coil wound with transposed conductors |
| 02/24/2010 | CN201411275Y Time delay stopping device of wire winding machine |
| 02/24/2010 | CN101657868A Magnetic core for antenna, method for producing magnetic core for antenna, and antenna |
| 02/24/2010 | CN101656150A Transformer large-tonnage coil winding and integrating device and integrating method thereof |
| 02/24/2010 | CN101656149A Method for punching transposition spacer |
| 02/24/2010 | CN101656148A Method of manufacturing magnetic sheet, magnetic sheet, and apparatus for manufacturing magnetic sheet |
| 02/24/2010 | CN101656147A Method for preparing soft magnetic alloy thin strip magnetic core solenoid micro inductor |
| 02/24/2010 | CN101656146A Method and equipment for assembling transformer automatically |
| 02/18/2010 | US20100040501 R-T-B Based Rare Earth Permanent Magnet and Method for Production Thereof |
| 02/18/2010 | US20100037826 Vacuum vapor processing apparatus |
| 02/17/2010 | EP2154698A2 Method for manufacturing a tear-proof resin transformer and tear-proof resin transformer |
| 02/17/2010 | EP2154694A1 Soft magnetic material, powder magnetic core, process for producing soft magnetic material, and process for producing powder magnetic core |
| 02/17/2010 | EP2153921A1 Metallic powder for powder magnetic core and process for producing powder magnetic core |
| 02/17/2010 | CN201408648Y Supporting bar locating piece used for transformer coil |
| 02/17/2010 | CN201408647Y Adjustable resin casting die |
| 02/17/2010 | CN201408646Y Vacuum extractor of transformer |
| 02/17/2010 | CN201408645Y Special forming machine for inductor |
| 02/17/2010 | CN201408643Y One-step end structure of optical fiber type current transformer |
| 02/17/2010 | CN201408633Y Reliable insulating transformer coil |
| 02/17/2010 | CN201408629Y 整流变压器铁芯 Rectifier transformer core |
| 02/17/2010 | CN201405062Y Automatic pick-up device of magnetic material automatic wet press machine |
| 02/17/2010 | CN101651043A Combined type flatwise assembly mould base |
| 02/17/2010 | CN101651042A Supporting device used by coil winding mould |
| 02/17/2010 | CN101651041A Winding mould used in transformer coil |
| 02/17/2010 | CN101651040A Special locating device for air trough plate |
| 02/17/2010 | CN101651039A Split-body pouring coil |
| 02/17/2010 | CN101651038A diffusion processing apparatus |
| 02/17/2010 | CN101651037A Method for preparing Nanocrystalline NdFeB high-compactness magnet |
| 02/17/2010 | CN101651036A On-load switch hanger of transformer |
| 02/17/2010 | CN101651035A Improved structure of immersion paint rack |
| 02/11/2010 | WO2010015769A1 Permanent magnet |
| 02/11/2010 | US20100034688 Method of manufacturing oriented body, molded body and sintered body as well as method of manufacturing permenant magnet |
| 02/11/2010 | US20100034687 Compound magnetic powder and magnetic powder cores, and methods for making them thereof |
| 02/11/2010 | US20100033289 Miniaturized Wide-Band Baluns for RF Applications |
| 02/11/2010 | US20100033288 Thin inductor, method of producing the thin inductor, and ultra small size power conversion apparatus using the thin inductor |
| 02/11/2010 | US20100031496 Magnetic Coil Capable of Simultaneously Providing Multiple Multipole Orders With an Improved Transfer Function |
| 02/10/2010 | CN201402741Y Winding, pouring and positioning mould of tridimensional wound core resin insulation dry-type transformer |
| 02/10/2010 | CN201402740Y 绕线机 Winder |
| 02/10/2010 | CN201402739Y NC (numerical control) resistance wire winding device |
| 02/10/2010 | CN201402738Y Open type fixing device for current transformer |