H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass

Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155)
11/2011
11/03/2011	WO2011136198A1 Coil-type electronic component and process for producing same
11/03/2011	WO2011135936A1 Electronic component and method for producing same
11/03/2011	US20110267166 Electronic component and method for making the same
11/03/2011	US20110267165 Inductor assembly for a magnetic resonance imaging system
11/02/2011	EP2383242A1 Mnzn ferrite core and manufacturing method therefor
11/02/2011	EP2383241A1 Mnznco ferrite core and manufacturing method therefor
11/02/2011	CN202025643U Automatic winding machine
11/02/2011	CN202025642U Winding former for pouring
11/02/2011	CN202025641U Flexible casting mould of epoxy resin transformer
11/02/2011	CN202025640U Die for manufacturing segmented foil strip-wrapping air duct coil
11/02/2011	CN202025639U Assembled powder metallurgy soft magnetic tank
11/02/2011	CN202025638U Suspension frame for on-load voltage regulation switch of transformer
11/02/2011	CN202025637U Mutual inductor inversion structure of transformer
11/02/2011	CN202025629U Multi-tap large-size self-coupling dry-type transformer
11/02/2011	CN202025624U Paralleling reactor body clamping device
11/02/2011	CN202025616U Transformer iron core binding clamp
11/02/2011	CN202025613U Low-noise reactor
11/02/2011	CN202025612U Amorphous belt material double-layer iron core component
11/02/2011	CN202025611U Dual-section type dual-iron-core differential transformer
11/02/2011	CN202025600U High-voltage SVG (Static Var Generator) connection reactor
11/02/2011	CN202025595U 360-degree large open magnet for permanent magnetism type medical magnetic resonance imaging systems
11/02/2011	CN202025594U Novel metal magnetic powder central pot type magnetic core
11/02/2011	CN102231325A Wetting machine for carrying out wetting treatment on insulating paper board
11/02/2011	CN102231324A Voltage-regulating winding modifying model
11/02/2011	CN102231323A Manufacturing process of subminiature inductor
11/02/2011	CN102231322A Shielding type inductor and positioning and assembling process thereof
11/02/2011	CN102231321A Glue-pouring processing method for mutual inductor
11/02/2011	CN102231316A Two-section-type double-iron-core differential transformer
11/02/2011	CN102231313A Multilayer stacked inductance utilizing parallel connection of metals
11/02/2011	CN102228988A Method for preparing high-strength soft magnetic powder iron core
11/02/2011	CN101645347B Transformer structure
11/02/2011	CN101512036B Vacuum evaporation processing equipment
11/02/2011	CN101192462B Copper loss reduced magnetic assembly structure and its magnetic core assembly
10/2011
10/27/2011	WO2011133268A1 Miniature power inductor and methods of manufacture
10/27/2011	WO2011133239A1 Laminated magnetic component and manufacture with soft magnetic powder polymer composite sheets
10/27/2011	WO2011131645A1 Improved coil capable of generating an intense magnetic field and method for manufacturing said coil
10/27/2011	WO2011072076A3 Transformer within wafer test probe
10/27/2011	US20110260825 Laminated magnetic component and manufacture with soft magnetic powder polymer composite sheets
10/27/2011	US20110260824 Transformer
10/27/2011	US20110260823 Transmission line impedance transformer and related methods
10/27/2011	US20110260791 Power Amplifier
10/27/2011	US20110260562 Solenoid with Reverse Turn Spool Hub Projection
10/27/2011	US20110258843 Method and Apparatus for Surgical Navigation
10/27/2011	US20110258842 Method and Apparatus for Surgical Navigation
10/27/2011	CA2797071A1 A transformer having a stacked core
10/26/2011	EP2381452A1 Bonded rare earth magnet
10/26/2011	EP2380685A1 Process for producing metallurgical powder, process for producing powder magnetic core, powder magnetic core, and coil component
10/26/2011	CN202018883U Winding mold core for flat windings
10/26/2011	CN202018882U Coiling device of power inductor
10/26/2011	CN202018881U Turning device of amorphous alloy transformer body
10/26/2011	CN202018873U Drawstring support plate device of resin-insulation pouring dry-type transformer
10/26/2011	CN102227788A Method for winding lead wire on multilayer coil electronic components
10/26/2011	CN102227784A Soft magnetic material, shaped body, compressed powder magnetic core, electromagnetic component, process for production of soft magnetic material, and process for production of compressed powder magnetic core
10/26/2011	CN102227514A Sputtering equipment, sputtering method and method for manufacturing electronic device
10/26/2011	CN102226977A Spiral winding method
10/26/2011	CN102226976A Current transformer
10/26/2011	CN102226964A Manufacturing method for saturable reactor and discus used for large rectifier transformer
10/26/2011	CN102226962A Combined type magnetic core and manufacturing process thereof
10/26/2011	CN102226955A Flexible magnetic strip and manufacturing method thereof
10/26/2011	CN102226952A Novel RFID (radio frequency identification) tag antenna and magnetic core of antenna
10/26/2011	CN102225986A Environmentally-friendly type solvent-free impregnating resin and preparation method thereof
10/26/2011	CN102225270A Cloth press and filter cloth material removal apparatus for permanent ferrite-tile-shaped magnet production
10/26/2011	CN101615470B High-performance permanent magnet ferrite arch magnet and sintering method thereof
10/26/2011	CN101572173B Bobbin structure and transformer with same
10/26/2011	CN101329938B Method for preparing magnetic array
10/26/2011	CN101315831B Lamination type winding seat and its manufacturing method
10/26/2011	CN101136281B High voltage transformer with a shield ring, a shield ring and a method of manufacture same
10/26/2011	CN101055799B A making method of the transformer coil and transformer
10/26/2011	CN101027733B Bulk laminated amorphous metal inductive device
10/25/2011	US8045299 Method and apparatus for oxidizing conductive redeposition in TMR sensors
10/25/2011	US8043664 EVA blend compositions suitable for RF welding applications
10/20/2011	WO2011130394A2 Improved transformer
10/20/2011	WO2011129366A1 Powder for magnet
10/20/2011	WO2011128585A1 Method for manufacturing particles such as magnetic micro- or nanoparticles
10/20/2011	WO2011128021A1 Coil and brake
10/20/2011	US20110254578 Space transformer comprising an isolation resistor for a probe card, and method for manufacturing same
10/20/2011	CA2795949A1 Improved transformer
10/19/2011	EP2377132A1 Activation element of an electromagnetic actuator of a hydraulic valve
10/19/2011	EP1476891B1 Device and method of coating a substrate with magnetic or magnetisable material
10/19/2011	CN202013808U Foot-operated wire covering platform clamp for coils
10/19/2011	CN202013807U Novel coiling mold for pancake-type coil of transformer
10/19/2011	CN202013806U Wire clamping seat assembly of automatic winding machine
10/19/2011	CN202013805U Winding fixture with wire clamping function
10/19/2011	CN202013804U Coil shelf
10/19/2011	CN202013803U Mini type nonmagnetic magnetic sheet full-automatic feeding device
10/19/2011	CN202013787U Composite magnetic conductive material magnetic core and railroad locomotive signal double-channel receiving coil
10/19/2011	CN102218768A Forming die of Mn-Zn soft magnetic ferrite magnetic core
10/19/2011	CN102218531A Hybrid preparation method of high-performance sintered NdFeB permanent magnet
10/19/2011	CN101985749B Method for preparing lanthanum-strontium-manganese-oxygen film
10/19/2011	CN101441933B Inductance assembling machine
10/19/2011	CN101346782B Winding method and coil unit
10/13/2011	WO2011126994A1 Open wound transformer with disc windings
10/13/2011	WO2011126120A1 Coated metal powder, dust core and method for producing same
10/13/2011	WO2011126119A1 Powder magnetic core and process for production thereof
10/13/2011	WO2011126026A1 Case-body bonded magnet, and method for producing same
10/13/2011	WO2011126023A1 Method for producing anisotropic bonded magnet, and device for producing same
10/13/2011	WO2011125900A1 Sintered magnet and method for manufacturing sintered magnet
10/13/2011	WO2011125595A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125594A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125593A1 Permanent magnet and manufacturing method for permanent magnet

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