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Patent Searching and Data


Matches 801 - 850 out of 23,049

Document Document Title
WO/2013/103044A1
Provided is an electronic component having a structure in which the positional relationship between an external electrode and a coil is unlikely to be displaced from a predetermined positional relationship and in which arbitrary electric...  
WO/2013/101131A1
A three-dimensional inductor is formed in an integrated circuit die using conductive through-body-vias which pass through the body of the die and contact one or more metal interconnect layers on the front side of the die and terminate on...  
WO/2013/099297A1
The purpose of the present invention is to provide a laminate inductor which uses a soft magnetic alloy as the magnetic material, has a high magnetic permeability, and which is highly reliable and has reduced conduction failures. This la...  
WO/2013/101294A1
A toroidal magnet includes a toroidal surface geometry to define placement of windings for an electromagnet, and an interior space of the toroidal surface adapted to pass a beam of ions on a specified curved path defined by the toroidal ...  
WO/2013/101102A1
Techniques are disclosed for enhancing performance of integrated or on-chip inductors by implementing a schema of conductive metal dummies in the design thereof. In some cases, a metal dummy schema may be disposed in a layer proximate an...  
WO/2013/099540A1
First annular conductors (L1a, L1b, L1c, L1d) are helically formed from the bottom layer to the top layer, and first annular conductors (L1e, L1f, L1g, L1h) are helically formed from the top layer to the bottom layer. In addition, second...  
WO/2013/095326A1
Multi-pair differential lines printed circuit board common mode filters are generally described. In one embodiment, the apparatus includes a multi-layer printed circuit board, a first signal line and a second signal line forming a first ...  
WO/2013/073408A1
An inductor is provided with a magnetic core and a coil. The magnetic core has a winding having a wound coil, and a peripheral part. The magnetic core is formed from two or more preforms pressure molded with the coil having been wound ar...  
WO/2013/073314A1
To improve the degrees of freedom in the set-up of the antenna coil and to enable forming a hot spot at the desired location, an antenna device (4a) is provided with a main coil antenna (15) and a sub-coil antenna (16) connected to the m...  
WO/2013/074298A1
A spiral inductor (300) is formed on a semiconductor substrate (102). One or more insulating layers (104, 303) are disposed on a first surface of the semiconductor substrate. A spiral structure (106) is formed of a first conductive mater...  
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/2013/070371A1
A method is for making an electrical inductor. The method includes forming a first subunit having a sacrificial substrate, and an electrically conductive layer defining the electrical inductor and including a first metal on the sacrifici...  
WO/2013/064516A1
The invention essentially relates to an EMC filtering device (1), characterized in that said filtering device comprises a printed circuit (5) comprising at least two parallel layers (25, 26) of a high-permittivity material, which are pos...  
WO/2013/065716A1
The purpose of the present invention is, in a common mode choke coil, to reduce loss in normal mode signals and enhance the ability to remove common mode noise in the high-frequency bands. A common mode choke coil is provided with a prim...  
WO/2013/058144A1
Provided is a built-in coil-type composite electronic component that can be provided at a low price and the insulation reliability of which can be effectively improved, and that has an electrostatic protection function. A composite elect...  
WO/2013/054587A1
Provided are: an electronic component wherein the occurrence of lamination deviation of coil conductors can be suppressed; and a method for producing the electronic component. A coil conductor (18a) and a coil conductor (18b) face each o...  
WO/2013/054736A1
The provided electronic component can reduce dependency of the inductance upon the frequency of a high-frequency signal. A stacked body (12) is constituted by stacking an insulator layer (16) comprising magnetic material, and an insulato...  
WO/2013/047596A1
Provided is a resin composition in which a decrease in magnetic permeability is suppressed even when the temperature rises. This resin composition comprises a hardening resin and an inorganic filler dispersed in the hardening resin, the ...  
WO/2013/049465A1
A noise-suppressing electrocardiograph (ECG) adapter having a first end, a second end, and a noise-suppression element is presented, together with an ECG noise-suppressing system and related methods. In an embodiment, the noise-suppressi...  
WO/2013/038752A1
Provided are an inductor element and a method of manufacturing same whereby it is possible to implement an open magnetic circuit while carrying out an inter-layer connection with a via hole. Sandwiching a magnetic ferrite layer (13) with...  
WO/2013/038671A1
A common mode noise filter comprising: a first insulation layer; a first coil conductor arranged on the upper surface of the first insulation layer; a second coil conductor arranged on the lower surface of the first insulation layer; a s...  
WO/2013/034661A1
The invention relates to a sensor for detecting current flowing in a conductive wire, in which: a printed circuit board comprises a through-hole (5) passing from one side of it to the other along a vertical axis in order to receive the c...  
WO/2011/149954A3
Two-phase coupled inductors including a magnetic core, at least a first winding, and at least three solder tabs. Power supplies including a printed circuit board, a two-phase coupled inductor affixed to the printed circuit board, and fir...  
WO/2013/035515A1
A laminated coil component is provided with a prime field formed by laminating a plurality of insulator layers and a coil section formed with a plurality of coil conductors inside said prime field. The prime field comprises a coil sectio...  
WO/2013/035933A1
The present invention pertains to a transformer. A transformer using a symmetrical printing pattern, according to one embodiment of the present invention, includes: a board, a plurality of first printing lines which is printed on the boa...  
WO/2013/035516A1
In a laminated coil component (1), the particle diameter of coil conductors (4, 5) after sintering, is 10μm to 22μm. By setting the particle diameter of the coil conductors (4, 5) after sintering to be 10μm or greater, the surface rou...  
WO/2013/031680A1
An inductance element (4) is provided with a magnetic metallic substrate (2), a first gap layer (24) arranged on the surface of the magnetic metallic substrate (2), and a first magnetic-flux-generating layer (26) arranged on the first ga...  
WO/2013/031842A1
A coil conductor (4) and a via electrode (9) arranged separated from the coil conductor (4) are embedded in a magnetic layer (1). The magnetic layer (1) is sandwiched between a pair of non-magnetic layers (2, 3). The coil conductor (4) a...  
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/2012/141476A3
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/2012/134832A3
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/2012/176475A1
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/2012/129133A3
An apparatus may comprise a pair of inductors in an integrated circuit. Other embodiments are described and claimed.  
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...  

Matches 801 - 850 out of 23,049