Inductor devices inventions 09/07

20070222546 - High performance dielectric oil and the use thereof in high voltage electrical equipment: The invention relates to a high-performance dielectric oil comprising approximately 75 to 95% by volume of a naphthenic oil and approximately 5 to 25% by volume of an ester oil, in particular a synthetic ester oil and more preferably an oil of the family of polyolesters. Applications: high-voltage electrical equipment,... Agent: Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.

20070222547 - Methods for simulating custom hair color results and thereby formulating custom hair coloring compositions: Methods are disclosed for simulating custom hair color results, for selecting a resulting custom hair color from among possible custom hair color results, and for formulating custom hair coloring compositions which impart to hair such custom hair color results.... Agent: The Procter & Gamble Company Intellectual Property Division - West Bldg.

20070222548 - Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components: An energy transfer element having an energy transfer element input winding, an energy transfer element output winding and energy transfer element windings that reduce displacement currents. In one aspect, an energy transfer elements includes an energy transfer element core with first and second windings wound around the energy transfer element... Agent: Blakely Sokoloff Taylor & Zafman

20070222550 - Thin film device: A thin film device, which can maintain desirable performance characteristics by reducing parasitic capacitance and increasing the Q factor even when a thin film coil of a solenoid type is equipped, is provided. The thin film coil of a solenoid type has a cross sectional width which varies with position... Agent: Oliff & Berridge, PLC

20070222549 - Co-fired ceramic inductors with variable inductance, and voltage regulator having same: Ceramic inductors are made from stacked sheets of co-fired ceramic. At least one of the ceramic sheets has a slot with a conductor disposed in the slot. The conductor has a thickness equal to a thickness of the ceramic sheet containing the slot. The conductor has a large thickness (compared... Agent: Whitham, Curtis & Christofferson & Cook, P.C.

20070216507 - Electrical contacting of thin enameled wires of secondary windings of ignition coils having a contact crown and contact element: An electrical connection set-up for connecting thin enameled wires in ignition coils, which is to replace thermal methods, for example. This is achieved in that, to produce contacting between the winding and the respective high-voltage or low-voltage outlets, an individual contact element able to be slid over the winding by... Agent: Kenyon & Kenyon LLP

20070216508 - Transformer with adjustable leakage inductance and driving device using the same: A transformer (50) with adjustable leakage inductance includes a first bobbin (525), a first winding (521), and a second winding (522). The first bobbin includes a first region (B1) and a second region (B2). The second winding includes a first coil portion (522a) and a second coil portion (522b). One... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang Jeffrey T. Knapp

20070216510 - Inductor and method of forming the same: An inductor pattern is formed on a substrate. A conductive pattern having a concave-convex structure is formed on the inductor pattern to increase a surface area of the inductor pattern. An insulation layer is formed on the inductor pattern. After a groove is formed such that the insulation layer is... Agent: Mills & Onello LLP

20070216509 - Metal-insulator-metal transformer and method for manufacturing the same: The invention is directed to a method for manufacturing a metal-insulator-metal transformer together with a capacitor. The method comprises steps of providing a substrate having at least a dielectric layer formed thereon and then forming a first metal layer of the metal-insulator-metal capacitor together with a first metal coil of... Agent: Jianq Chyun Intellectual Property Office

20070216511 - Transformer and core set thereof: A transformer. The transformer comprises a bobbin, a first core and a second core. The bobbin comprises a primary winding area and a secondary winding area. The first core is disposed in the bobbin. The second core is mounted on the bobbin. The second core comprises a plurality of first... Agent: Birch Stewart Kolasch & Birch

20070216512 - Inductor: In substrate-mounting type inductor having a winding having conductivity, a core on which the winding is winded, and a terminal portion arranged at an end of the winding, a recessed portion which is recessed in a direction of height of the core is formed on a substrate mounting surface of... Agent: Reed Smith, LLP Attn: Patent Records Department

20070210888 - Ignition coil: An ignition coil includes a coil portion that has a primary coil, a secondary coil, and an outer core. The outer core is arranged on a radially outer side of both the primary coil and the secondary coil. A fitting member, which is in a substantially cylindrical shape, has an... Agent: Nixon & Vanderhye, PC

20070210887 - Transformer and electronic device utilizing the same: A transformer (10), coupled to a circuit board (20) defining a receiving hole (210), includes a base (110) having a first end portion (110a) and an oppositely disposed second end portion (110b), a bobbin assembly (120) disposed between the first end portion and the second end portion, and a post... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang Jeffrey T. Knapp

20070210889 - Inductively powered apparatus: An inductive power supply system for providing power to one or more inductively powered devices. The system includes a mechanism for varying the physical distance or the respective orientation between the primary coil and secondary coil to control the amount of power supplied to the inductively powered device. In another... Agent: Warner, Norcross & Judd In Re: Alticor Inc.

20070205855 - Electronic substrate, semiconductor device, and electronic device: An electronic substrate includes: a base substrate having an active face and a rear face; inductor elements formed on or above the active face, and formed on or above the rear face; and a conductive member electrically connected to the inductor element formed on or above the rear face, penetrating... Agent: Harness, Dickey & Pierce, P.L.C

20070205856 - Coil component: A coil component includes a first coil block and a second coil block that are sandwiched between magnetic substrates so as to form a chip body, and external electrodes that are attached to the chip body. The first coil block includes a coil body and an insulating body. The coil... Agent: Murata Manufacturing Company, Ltd. C/o Keating & Bennett, LLP