| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
|---|
| 11/24/2005 | US20050258469 Magnetic memory with self-aligned magnetic keeper structure |
| 11/24/2005 | US20050257855 Longitudinal magnetic field compacting method and device for manufacturing rare earth magnets |
| 11/24/2005 | US20050257854 Manufacturing method for a soft magnetic material, a soft magnetic material, a manufacturing method for a powder metallurgy soft magnetic material, and a powder metallurgy soft magnetic material |
| 11/23/2005 | EP1598865A1 Mram with a novel buffer layer |
| 11/23/2005 | EP1598838A2 Coil assembly and method of manufacturing the same |
| 11/23/2005 | EP1598837A1 A component having various magnetic characteristics and qualities and method of making |
| 11/23/2005 | EP1598836A1 High-frequency core and inductance component using the same |
| 11/23/2005 | EP1597811A2 Low core loss amorphous metal magnetic components for electric motors |
| 11/23/2005 | EP1597739A1 Insulating element, toroidal core, toroidal core choke, and method for producing said toroidal core choke |
| 11/23/2005 | CN1701490A Coil winder |
| 11/23/2005 | CN1701398A Multilayer coil component and its manufacturing method |
| 11/23/2005 | CN1700374A In-situ polymerization method for preparing rare earth permanent magnetic alloy polymer composite magnetic body |
| 11/23/2005 | CN1700373A Method for manufacturing stratify electronic apparatus |
| 11/23/2005 | CN1700369A High-frequency core and inductance component using the same |
| 11/23/2005 | CN1228799C Ring shaped magnetic shaping device and its used metal mould and ring shaped magnet shaping method |
| 11/23/2005 | CN1228798C Method for sintering magnetic core |
| 11/23/2005 | CN1228796C Special output transformer for power amplifier with wide frequency band of audio frequency to ultra-audio frequency |
| 11/23/2005 | CN1228793C Permanent magnet and method for preparation |
| 11/23/2005 | CN1228792C Method for mfg. rare earth sintered magnet |
| 11/23/2005 | CN1228162C Method for cutting off rare-earth alloy, process for preparing rare-earth magnet and fret saw |
| 11/22/2005 | US6967824 Hard bias magnetic structure including a conductive layer and a transition layer and a seed layer |
| 11/22/2005 | US6967552 Ignition coil device and method of manufacturing the same |
| 11/22/2005 | US6967481 Circular pole piece, laminate block manufacturing method, and MRI system |
| 11/22/2005 | US6967366 Magnetoresistive random access memory with reduced switching field variation |
| 11/22/2005 | US6966109 Method for attaching and for ensuring orientation of components |
| 11/17/2005 | WO2005109517A2 Semiconductor device using location and sign of the spin of electrons |
| 11/17/2005 | WO2005109456A1 Variable inductor |
| 11/17/2005 | US20050256009 Laser trimming to tune the resonance frequency of a spiral resonator, the characteristics of a high temperature superconductor filter comprised of spiral resonators, or the resonance frequency of a planar coil |
| 11/17/2005 | US20050254989 High-frequency core and inductance component using the same |
| 11/17/2005 | US20050254289 Magnetic memory device and method of manufacturing the same |
| 11/17/2005 | US20050252576 For ice and beverage dispensers; fluid conveying tubes formed into a coil pack held in place by retaining wires |
| 11/17/2005 | DE202004010227U1 Electric coil for electric equipment has non-lacquered metal wire with an appropriate clearance between the metal wires |
| 11/16/2005 | EP1596403A1 Planar inductor and method of manufacturing it |
| 11/16/2005 | EP1595971A1 Pt-Co based sputtering targets and method of fabricating them |
| 11/16/2005 | EP1595267A1 High performance magnetic composite for ac applications and a process for manufacturing the same |
| 11/16/2005 | EP1065191B1 Method for producing manganese-zinc ferrite core and manganese-zinc ferrite core |
| 11/16/2005 | CN2741159Y Automatic encapsulating tin welder |
| 11/16/2005 | CN1698143A Monolithic ceramic electronic component, multilayer coil component and process for producing monolithic ceramic electronic component |
| 11/16/2005 | CN1697098A Coil parts and its mfg.method |
| 11/16/2005 | CN1697097A Electromagnetic coil |
| 11/16/2005 | CN1227754C Fractal structure and method of forming it |
| 11/16/2005 | CN1227678C Composite magnetic material and mfg. method thereof |
| 11/15/2005 | US6965138 Magnetic memory device and method of manufacturing the same |
| 11/15/2005 | US6964928 Method for removing residue from a magneto-resistive random access memory (MRAM) film stack using a dual mask |
| 11/10/2005 | WO2005105343A1 Methods for producing raw material alloy for rare earth magnet, powder and sintered magnet |
| 11/10/2005 | WO2004105693A3 Components, systems and methods for forming anastomoses using magnetism or other coupling means |
| 11/10/2005 | US20050250344 Method for producing an annular microstructure element |
| 11/10/2005 | US20050248888 Multilayered structures comprising magnetic nano-oxide layers for current perpendicular to plane gmr heads |
| 11/10/2005 | US20050248431 Method for producing a spiral inductance on a substrate, and a device fabricated according to such a method |
| 11/10/2005 | US20050248429 Coil arrangement for radio-frequency identification devices, process and apparatus for making said arrangement |
| 11/10/2005 | US20050247815 Magnetic core winding method |
| 11/09/2005 | EP1594160A1 Method for manufacturing a free-hanging inductor on a substrate and corresponding device |
| 11/09/2005 | EP1594145A1 Heat treatment system |
| 11/09/2005 | EP1593759A1 Substrate for forming magnetic garnet single-crystal film, optical device and process for producing the same |
| 11/09/2005 | EP1593168A1 Two-step magnetic tunnel junction stack deposition |
| 11/09/2005 | EP0921542B1 Chip inductor and method for manufacturing the same |
| 11/09/2005 | CN1695212A Controled inductance device and method |
| 11/09/2005 | CN1694240A Method for producing a spiral inductance on a substrate, and a device fabricated according to such a method |
| 11/09/2005 | CN1694195A Method for manufacturing silicon face metal coil using heavy doping area intraconnection track |
| 11/09/2005 | CN1226113C Powder filling apparatus, pressing forming device and sintered magnet producing method |
| 11/08/2005 | US6962663 Process for manufacturing a read head |
| 11/03/2005 | WO2005104337A1 Anisotropic bond magnet for four-magnetic-pole motor, motor using the same, device for orientation processing of anisotropic bond magnet for four-magnetic-pole motor |
| 11/03/2005 | US20050244679 Perpendicular magnetic recording medium, manufacturing process of the same, and magnetic recording/reproducing apparatus using the same |
| 11/03/2005 | US20050244677 Hybrid electronic device comprising a low-temperature-cofired-ceramic ltcc-tape |
| 11/03/2005 | US20050242460 Method for producing dust core |
| 11/03/2005 | US20050242227 Winding device for wire material with rectangular section |
| 11/02/2005 | EP1102284B1 Rare-earth bond magnet, composition for rare-earth bond magnet, and process for producing rare-earth bond magnet |
| 11/02/2005 | CN1692458A Method for producing corrosion-resistant rare earth based permanent magnet, corrosion-resistant rare earth based permanent magnet, dip spin coating method for work piece, and method for forming coatin |
| 11/02/2005 | CN1691223A Inductor and transformer |
| 11/02/2005 | CN1691221A Wire-wound coil and method for manufacturing the same |
| 11/02/2005 | CN1691218A Mn-Zn based ferrite member |
| 11/02/2005 | CN1689733A Amorphous soft magnetic alloy powder, and dust core and wave absorber using the same |
| 11/02/2005 | CN1225753C Production process of resonance inductor |
| 11/02/2005 | CN1225726C Magnetoresistance effect film and spin valve reproducing head and method for manufacturing same |
| 11/01/2005 | US6961223 Spin-valve thin-film magnetic element without sensing current shunt and thin-film magnetic head including the same |
| 11/01/2005 | US6960480 Method of forming a magnetic tunneling junction (MTJ) MRAM device and a tunneling magnetoresistive (TMR) read head |
| 11/01/2005 | US6960368 Deposited-film forming apparatus |
| 11/01/2005 | US6959482 Integrated circuit transformer for radio frequency applications |
| 10/27/2005 | WO2005100641A1 Method for imparting excellent resistance to hydrogen to article and article exhibiting excellent resistance to hydrogen |
| 10/27/2005 | WO2005056734A3 Electronic component |
| 10/27/2005 | US20050238904 Mn-Zn based ferrite member |
| 10/27/2005 | US20050237793 Magnetic random access memory designs with controlled magnetic switching mechanism by magnetostatic coupling |
| 10/27/2005 | US20050237141 Wire-wound coil and method for manufacturing the same |
| 10/27/2005 | US20050236923 Band coil |
| 10/27/2005 | US20050236071 Amorphous metal alloy powder with dust cores and supercooling |
| 10/27/2005 | DE10255564B4 Gießform für zylindrische Gießharzspulen Mold for cylindrical Gießharzspulen |
| 10/26/2005 | EP1588388A1 Rare earth-transition metal alloy articles |
| 10/26/2005 | EP1576625A3 Method of making a compound magnet |
| 10/26/2005 | EP1488426B1 Method for producing a reference layer and an mram memory cell provided with said type of reference layer |
| 10/26/2005 | EP1026279B1 Permanent magnetic alloy with excellent heat resistance and process for producing the same |
| 10/26/2005 | CN1689213A Permanent magnet for motor, motor and magnetizing method |
| 10/26/2005 | CN1689123A Winding device for wire material with rectangular section |
| 10/26/2005 | CN1224988C Method for making inductor coil by using photoresist-spraying chip-photoetching process |
| 10/25/2005 | US6958095 Apparatus for manufacturing stacked type electronic part |
| 10/20/2005 | WO2005099280A2 Embedded toroidal transformers in ceramic substrates |
| 10/20/2005 | WO2005098953A1 Magnetization direction control method and mram using the same |
| 10/20/2005 | WO2005098881A1 Winding for a transformer or a coil and method for the production thereof |
| 10/20/2005 | WO2005098879A1 Ceramic electronic parts and method for manufacturing ceramic electronic parts |
| 10/20/2005 | WO2005098095A1 Method for preparing multi-component alloy onto substrate by molten salt electrolysis |
| 10/20/2005 | WO2005038916A3 Inductor coil for an ic chip |