Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 21,947

Document Document Title
WO/2013/031873A1
 A primary coil is formed by the series connection of a first coil element (L1a), a second coil element (L1b) and a fifth coil element (L1c), and a secondary coil is formed by the series connection of a third coil element (L2a), a four...  
WO/2013/031880A1
To provide an electronic component comprising a common mode choke coil having a high impedance, and a method for manufacturing the electronic component. A magnetic substrate (12a) has a shape in which ridges connecting primary surfaces (...  
WO/2013/031940A1
A ferrite ceramic composition having: a magnetic section (2) comprising a ferrite material; and a coil conductor (3) having Cu as the main component thereof. The magnetic section (2) is formed using an Ni-Cu-Zn ferrite having: when the m...  
WO/2013/031243A1
[Problem] To provide: a magnetic material made from a molded body of soft magnetic alloy particles, the magnetic material having a configuration enabling mechanical strength to be enhanced; and a coil component in which the magnetic mate...  
WO/2013/027577A1
Provided is an electronic component wherein sufficient attenuation can be obtained, while obtaining desired characteristic impedance. A laminated body (12) is configured by laminating a plurality of dielectric material layers (18, 19). A...  
WO/2013/024807A1
Provided is a laminated coil component in which DC superimposition characteristics are improved, and stress that may occur in the magnetic body is reduced, without resulting in an increase in DC resistance. A laminated coil component (11...  
WO/2013/024341A1
Various methods and systems are provided for high Q, miniaturized LCP-based passive components. In one embodiment, among others, a spiral inductor includes a center connection and a plurality of inductors formed on a liquid crystal polym...  
WO/2013/021885A1
Provided is a ceramic electronic part wherein insulation of a magnetic material section can be secured, oxidation of Cu that is inner conductors can be inhibited, and excellent electrical characteristics can be achieved. A method of manu...  
WO/2013/018755A1
Provided are: a coil part configured so that a winding coil can be accurately positioned relative to a magnetic core; and a method for manufacturing the coil part. A magnetic core (18) is formed by connecting in the height direction a ci...  
WO/2013/018674A1
This high-frequency module (10) is provided with a semiconductor chip element (20) which is mounted by way of wire bonding upon an external circuit substrate (300). Upon the semiconductor chip element (20) are formed a switch forming uni...  
WO/2013/015222A1
The antenna of the present invention is provided with a conductive-wire-wound hollow-core coil, a relay member connected to the coil, and a plate-shaped magnetic member for covering some of the relay member and the coil. The relay member...  
WO/2013/014957A1
[Problem] To provide a connector with a built-in common mode noise-robust filter that is smaller than a conventional connector that utilizes a common mode choke coil. [Solution] The connector has a common mode filter that is provided bet...  
WO/2013/014129A1
The invention relates to an operating device having an operating element having haptic feedback, wherein the operating element has an input surface (10), wherein the operating device has a first and a second ferromagnetic planar componen...  
WO/2013/005482A1
To provide an electronic component which is capable of achieving good direct current superposition characteristics. A laminate (12) is configured by laminating magnetic layers and a non-magnetic layer (20) and has a rectangular parallele...  
WO/2012/176475A1
Provided is a magnetostrictive power-generating thin film strip that is suited to miniaturization and volume production, resistant to bending and impact, and capable of generating a large amount of power. The magnetostrictive power-gener...  
WO/2012/172939A1
Air can be prevented from remaining in the solder connecting a land of a circuit board and an external electrode. A stacked body (12) is configured by stacking a plurality of rectangular insulating layers (16) and has a mounting surface ...  
WO/2012/172921A1
This multilayer coil part has a magnetic body section (2) that is made of an Ni-Zn system ferrite material and a Cu-based coil conductor (3) that has been wound into a coil shape. The coil conductor (3) is buried inside the magnetic body...  
WO/2012/173147A1
This laminated coil component has a magnetic body part (2) formed from a Ni-Zn-Cu ferrite material and a coil conductor (3) which is wound in a coil shape and for which the main component is Ag, and a component element (1) is formed by e...  
WO/2012/149740A1
Embodiments of the present invention provide a printed circuit board and a power module. The printed circuit board comprises an insulating layer, a first planar conductive layer located above the insulating layer, and a second planar con...  
WO/2012/150236A1
According to the present inventive concept there is provided an inductor core made of a compressed soft magnetic powder material. The inductor core comprises: a base core portion having a first surface and an opposite second surface; an ...  
WO/2012/144360A1
The coil turn axis of primary-side coil elements (L11, L12) and that of secondary-side coil elements (L21, L22) are a common coil turn axis (AX). The primary-side coil elements and secondary-side coil elements are arranged such that ther...  
WO/2012/144103A1
Provided are a laminated inductor element wherein an inductance value is increased without increasing manufacturing steps, and a method for manufacturing the laminated inductor element. A laminated inductor element (1) is provided with a...  
WO/2012/141476A2
The present invention relates to a multilayered chip-type power inductor and to a production method therefor. A multilayered chip-type power inductor is disclosed which comprises: a ferrite magnetic body layer formed from Mn-Zn based or ...  
WO/2012/141955A2
An apparatus includes a member including a ferromagnetic material, an inductance- capacitance resonant circuit, a substrate disposed relative to the member, and a plurality of radiation sources. The member includes a post disposed at its...  
WO/2012/140805A1
An external electrode (21) and a terminal electrode (22) are electrically connected via via holes (23), internal wiring (24), and an end surface electrode (41). A via hole (23) on the upper surface side is provided directly under the ext...  
WO/2012/141476A3
The present invention relates to a multilayered chip-type power inductor and to a production method therefor. A multilayered chip-type power inductor is disclosed which comprises: a ferrite magnetic body layer formed from Mn-Zn based or ...  
WO/2012/137386A1
A laminated-type inductor element reduces the possibility of metal constituents diffusing from a magnetic ferrite layer (14) coming in electrical contact with land electrodes at the mounting substrate side, by making the thickness of a l...  
WO/2012/134832A2
An embodiment of the present invention provides an apparatus, comprising a surface mounted device (SMD) inductor, the SMD inductor including at least two counter wound aircoils formed on a same SMD former; wherein the at least two counte...  
WO/2012/134861A3
A power conversion device includes a magnetic core; and a plurality of windings surrounding portions of the magnetic core, including a first set of windings defining a first magnetic flux path, a second set of windings defining a second ...  
WO/2012/134832A3
An embodiment of the present invention provides an apparatus, comprising a surface mounted device (SMD) inductor, the SMD inductor including at least two counter wound aircoils formed on a same SMD former; wherein the at least two counte...  
WO/2012/129133A2
An apparatus may comprise a pair of inductors in an integrated circuit. Other embodiments are described and claimed.  
WO/2012/129133A3
An apparatus may comprise a pair of inductors in an integrated circuit. Other embodiments are described and claimed.  
WO/2012/124561A1
Provided is an electronic part, wherein reliability of electrical connections between side face conductors and main-face conductors can be improved without forming a cover layer. The electronic part is provided with: (a) a main body (12)...  
WO/2012/124870A1
The present invention relates to an inductor having a cellular structure. According to the present invention, in the inductor having a cellular structure, in which a plurality of unit cells having a spiral shape and being made of a metal...  
WO/2012/121038A1
First and second series inductors (L1A, L1B) are serially connected between first and second output terminals (Port1, Port2), forming a signal line. The connection point of the first and second series inductors (L1A, L1B) is connected to...  
WO/2012/120367A1
A noise reduction device (100) includes a magnetic core (61) and an elastically deformable elastic sheet (83). The magnetic core surrounds an outer periphery of an electric cable (50), and reduces noise emitted from the electric cable. T...  
WO/2012/118112A1
This wireless power supply device wirelessly supplies power from a power supply coil (L2) to a power receiving coil (L3) based on magnetic-field coupling of the power supply coil (L2) and the power receiving coil (L3). The power supply c...  
WO/2012/111204A1
Provided is a layered electronic component in which unevenness in the direction of layering can be minimized even when the number of windings of a pattern conductor formed on one magnetic body layer is increased. A layered electronic com...  
WO/2012/111203A1
Provided is a laminate-type inductor element capable of avoiding possible decreases in reliability when components are mounted on the surface. This laminate-type inductor element is provided with: a laminate substrate (2) formed by lamin...  
WO/2012/107763A1
An inductive filter 10 for a magnetron power supply lead 20 comprises an electrically insulating tube 105; a power lead 22, 23 located partially within the electrically insulating tube, and substantially coaxial therewith, for supplying ...  
WO/2012/105489A1
This surface mount inductor has: a coil obtained by winding a flat conductive wire in an outside-to-outside manner (both ends of the conductive wire being wound so as to be on the outermost periphery); a core principally comprising magne...  
WO/2012/093040A1
According to one aspect of the present inventive concept there is provided an inductor core comprising: an axially extending core member,an axially extending external member at least partly surrounding the core member, thereby forming a ...  
WO/2012/091141A1
Provided is a winding device that can minimize the flow of magnetic flux into spaces between adjacent encircling conductor parts and achieve increased efficiency even if no magnetic core formed from a magnetic body is inserted. Also prov...  
WO/2012/086397A1
Provided is a laminated coil component, wherein film thickness of external electrodes thereof is made to be more uniform. The laminated coil component is provided with: a ceramic laminate comprising a first main face and a second main fa...  
WO/2012/079826A1
A thin film inductor according to one embodiment includes one or more arms; one or more conductors passing through each arm; a first ferromagnetic yoke wrapping partially around the one or more conductors in a first of the one or more ar...  
WO/2012/077413A1
[Problem] To provide a multilayer chip inductor that suppresses reduction in core surface area caused by misalignment of stacked insulating layers with a conductor pattern formed thereon, and capable of adapting to adjustments in the num...  
WO/2012/077315A1
Provided is a technology capable of suppressing an increase in loss while increasing inductance. Coil electrode layers (3) constitute an inductor section. In the central coil electrode layer of the inductor section, the magnetism leakage...  
WO/2012/076998A1
In order to reduce the inter-path capacitance of an inductor, an integrated circuit inductor design is provided in which the path crossings are designed such that the voltage differences between the adjacent paths in the loops are (in to...  
WO/2012/069189A1
The invention relates to a conductor track arrangement for a portable data storage medium consisting of a substrate (1) and a conductor track structure (2) which is formed directly in the substrate (1). The substrate (1) has a non-conduc...  
WO/2012/060422A1
A ferrite clamp comprising: a pair of divided cores, each being formed in the shape of an open ring; and a pair of case parts for holding each of the divided cores, with the pair of divided cores held in the case parts forming annular ma...  

Matches 701 - 750 out of 21,947