Inductor devices inventions 02/09

20090051473 - Methods and apparatus for electromagnetic components: Methods and apparatus for electromagnetic components comprise a core and a winding. The core and winding are configured to provide smaller and more effective electromagnetic components.... Agent: The Noblitt Group, PLLC

20090051475 - Embedded inductor and manufacturing method thereof: An embedded inductor includes a coil and a magnetic body covering the coil. The magnetic body includes an insulated magnetic powder, a coupling agent and a resin. In addition, a manufacturing method of the embedded inductor includes steps of performing an insulation process for a magnetic powder to obtain an... Agent: Muncy, Geissler, Olds & Lowe, PLLC

20090051474 - Laminated inductor: There is provided a laminated inductor including: a body where a plurality of magnetic layers are laminated; a coil part formed on the magnetic layers, the coil part including a plurality of conductor patterns and a plurality of conductive vias; first and second external electrodes formed on an outer surface... Agent: Mcdermott Will & Emery LLP

20090051476 - Laminate device and module comprising same: The laminate device of the present invention comprises magnetic layers and coil patterns alternately laminated, the coil patterns being connected in a lamination direction to form a coil, and pluralities of magnetic gap layers being disposed in regions in contact with the coil patterns.... Agent: Sughrue Mion, PLLC

20090051477 - Planar transformer, transmission line balun and method of fabrication: A planar transformer or balun device, having small trace spacing and high mutual coupling coefficient, and a method of fabricating the same is disclosed. The method may comprise providing a first and a second inductor on a primary and a second substrate respectively, interleaving at least partially the first inductor... Agent: Intel Corporation C/o Intellevate, LLC

20090051478 - Filter and manufacturing method thereof: A filter includes a first magnetic ring, a second magnetic ring, two windings and a magnetically conductive element. The second magnetic ring covers the first magnetic ring. The windings are wound around the second magnetic ring, respectively, and the magnetically conductive element is assembled with the second magnetic ring.... Agent: Birch Stewart Kolasch & Birch

20090045897 - Transformer and transformer assembly: The transformer has a bobbin, a coil assembly and a magnetic core assembly. The bobbin is mounted in the magnetic core assembly and has multiple connecting pins being formed on at least one side of a bottom surface of the bobbin. Each connecting pin has a top surface as a... Agent: Patenttm.us

20090045898 - Inductor mounting, temperature control, and filtering method and apparatus: Methods and apparatus according to various aspects of the present invention may be implemented in conjunction with a inductor mount mounting to a mounting surface. The inductor mount may comprise an inductor having a center opening, and a surface area encompassing all of a front face, a back face, an... Agent: The Noblitt Group, PLLC

20090045899 - Thin film magnetic device and method of manufacturing the same: A thin film magnetic device is provided, in which magnetic permeability in a high frequency range can be easily improved. Scratch-like grooves extending along an extending direction of a coil (for example, a Y-axis direction being an extending direction of a second coil part) are formed at least one side... Agent: Oliff & Berridge, PLC

20090045900 - Conductive winding module and transformer having such conductive winding module: A conductive winding module includes a plurality of conductive parts and at least one connecting part. Each conductive part includes a conductive body, a first terminal and a second terminal. The conductive body is interconnected between the first terminal and the second terminal and having a hollow portion therein. The... Agent: Austin Rapp & Hardman

20090045901 - Conductive winding module and transformer having such conductive winding module: A conductive winding module includes a plurality of conductive parts and at least one connecting part. Each conductive part includes a conductive body, a first terminal and a second terminal. The conductive body is interconnected between the first terminal and the second terminal and having a hollow portion therein. The... Agent: Austin Rapp & Hardman

20090045902 - Wire-wound type coil and winding method therefor: A common-mode choke coil includes a magnetic core, external electrodes, first and second wires, and a magnetic top. The magnetic core includes a winding core section and first and second flange sections. The external electrodes are provided on the first and second flange sections. The first wire is directly wound... Agent: Murata Manufacturing Company, Ltd. C/o Keating & Bennett, LLP

20090045903 - Inductor structure: An inductor structure including a coil layer and at least a gain lead is disclosed. The coil layer is disposed over a substrate and has a plurality of coil turns, wherein one of the coil turns is grounded. The gain lead is disposed under at least one of the inner... Agent: J C Patents, Inc.

20090045904 - Inter-helix inductor devices: The invention is directed to inter-helix inductor devices. The inter-helix inductor device includes a dielectric substrate. An input end is disposed on the first surface of the dielectric substrate. A clockwise winding coil has one end connecting to the input end and at least one winding turn through the dielectric... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20090045905 - Planar magnetic device and power supply ic package using same: A planar magnetic device 1 includes a first magnetic layer 3 and a second magnetic layer 5 that are made of a mixture of a magnetic powder 7 and a resin, and a planar coil 4 disposed between the magnetic layers. When the planar coil 4 has an adjacent winding... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090040003 - Solution of power consumption reduction for inverter covered by metal case: For improving efficiency of a power device having an exposed surface capable of radiating energy, a shielding layer is disposed in between the exposed surface and a conductive layer. The shielding layer causes at least a portion of the energy to be directed back into the power device, thereby substantially... Agent: Haynes And Boone, LLPIPSection

20090039996 - Coil bus transformer and a method of manufacturing the same: The invention is directed to a transformer and a method of manufacturing the same. The transformer has high and low voltage coils mounted to legs of a core. Each low voltage coil includes conductor sheeting having opposing first and second ends and opposing first and second side edges. A pair... Agent: Abb Inc. Legal Department-4u6

20090039997 - Metal terminal, coil component, and method for holding and fixing conductive wire: The present invention provides a metal terminal that can hold and fix a conductive wire thereto without excessive deformation. In the metal terminal of this invention, a predetermined relationship is set between a length in the lengthwise direction and a width in the widthwise direction of a conductive wire winding... Agent: Stevens Law Group

20090039998 - Transformer structure: The present invention is related to an improved transformer structure including a main body and, accommodated in the main body, a first winding frame and two winding frames. Hollow portions of the first winding frame and each of the second winding frames are combined with openings on the main body,... Agent: Joe Mckinney Muncy

20090039999 - Inductor device and method of manufacturing the same: An inductor device formed on a semiconductor substrate includes an inductor body penetrating the semiconductor substrate, taking a spiral shape and having a conductivity, and an insulating film provided between a side surface of the inductor body and the semiconductor substrate.... Agent: Drinker Biddle & Reath (dc)

20090040000 - Integrated circuits with inductors: The claimed invention relates to arrangements of inductors and integrated circuit dice. One embodiment pertains to an integrated circuit die that has an inductor formed thereon. The inductor includes an inductor winding having a winding input and a winding output. The inductor also comprises an inductor core array having at... Agent: Beyer Law Group LLP

20090040001 - Power converter: The invention relates to a power converter (1) comprising a magnetic core (3) and a plurality of sub-converters each having a primary winding (17, 19) and a secondary winding. The magnetic core (3) comprises an inner leg (7) and a plurality of outer legs (5, 9), each of the outer... Agent: Holland & Knight LLP

20090040002 - Iron core, mold and method of forming and laminating the same: An iron core built in a transformer, a rectifier, a stabilizer, a lamp, and others is disclosed. When the iron core is formed, an E-shaped iron core and a pair of ⊂-shaped iron cores, which are arranged on both sides of the E-shaped iron core, are simultaneously stamped from a... Agent: Ladas & Parry LLP

20090033451 - Ignition coil: An ignition coil includes a coil body, a plug connection portion protruding from the coil body, and a connector for electrically connecting the ignition coil to an outside. In the coil body, a primary coil is arranged on an inner peripheral side of a secondary coil, and a center core... Agent: Nixon & Vanderhye, PC

20090033452 - Ignition coil: An ignition coil includes a coil body transversely arranged outside of a plug hole, and a plug connection portion protruding in a direction perpendicular to an axial direction of the coil body. A secondary coil of the coil body has a maximum outer diameter portion, and an inclined outer diameter... Agent: Nixon & Vanderhye, PC