258 85 http://www.patentstorm.us/ http://www.patentstorm.us/images/logo.gif http://www.patentstorm.us/rss/class/applications/rss-336.xml Recent patent applications filings in USPTO Class 336 Inductor devices. Thu, 16 Feb 2012 15:01:28 patents@patentstorm.us en http://www.patentstorm.us/applications/20120038449/description.html

Application Number:  20120038449

Publication Date:  2012-02-16

Inventors:  KAWANO, Kenji; OGAWA, Hideki; TANADA, Atsushi; MATSUURA, Hitoshi; TANAKA, Kiyoshi; KISHI, Hiroshi

A coil-type electronic component has a coil inside or on an outer surface of its base material and is characterized in that: the base material is constituted by a group of grains of a soft magnetic alloy containing iron, silicon and other element that oxidizes more easily than iron; the surface of each soft magnetic alloy grain has an oxide layer formed on its surface as a result of oxidization of the grain; the oxide layer contains the other element that oxidizes more easily than iron by a ...
]]> 20120038449 http://www.patentstorm.us/applications/20120038448/description.html

Application Number:  20120038448

Publication Date:  2012-02-16

Inventors:  Eom, Jae Gen; Park, Geun Young; Kim, Deuk Hoon; Seo, Sang Joon; Cheon, Myeong Sik

There is provided a transformer in which lead wires of a coil are disposed to be separated from each other so as to prevent a short-circuit between the lead wires. The transformer includes a winding unit having a plurality of partitions formed on an outer circumferential surface of a tubular body part; a base provided at one end of the winding unit and including at least one external connection terminal protruding outwardly; a coil wound on a bobbin and having a lead wire connected to the ...
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Application Number:  20120038447

Publication Date:  2012-02-16

Inventors:  GER, CHIH-CHAN; TAO, YU-SHENG; CHIEN, LIEN-FU

A transformer can be mounted on a circuit board. The circuit board includes a high-voltage line and a load. The transformer includes a bobbin used for winding a coil. The bobbin includes a first secondary area. A first secondary high voltage pole extends from the first secondary area. A first secondary high voltage pin is fixed on an end of the first secondary high voltage pole away from the first secondary area. The bobbin is made of an insulator. The first secondary high voltage pin is made ...
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Application Number:  20120038446

Publication Date:  2012-02-16

Inventors:  Banting, John Fredrick; Haensgen, Gregg James; McBee, Bruce W.; Kostolni, William J.; Cochran, Bryan C.

An apparatus is provided for securing to and collecting power from an electrical conductor including a wire clamp that clamps and secures to an electrical conductor, a current transformer (“CT”) that clamps to the electrical conductor and collects power from the electrical conductor, and a housing that supports the wire clamp and the current transformer. According to various aspects, the apparatus may include a wire clamp including a compression post and clamp arms that surround and ...
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Application Number:  20120038445

Publication Date:  2012-02-16

Inventor:  Finn, David

A transponder with an antenna module having a chip module and an antenna; a booster antenna having a first antenna structure in the form of a flat coil having a number of turns, an outer end and an inner end, and a second antenna structure in the form of a flat coil having a number of turns, an outer end and an inner end; the inner end of the second antenna structure connected with the outer end of the first antenna structure. The antenna module may be positioned so that its antenna overlaps ...
]]> 20120038445 http://www.patentstorm.us/applications/20120038444/description.html

Application Number:  20120038444

Publication Date:  2012-02-16

Inventors:  HU, JIAN-SHE; XU, YONG-CHUN; WU, LI-CHUN

A transformer (100) includes a bar-shaped core (5), a number of coils (7) comprising a first winding group (71, 72) and a second winding group (73, 74) wound around the core, a housing (1) receiving the core and the coils, and a number of conductive terminals (3) being secured in the housing. The first winding group and the second winding group wound around different parts of the core. The coils are soldered to the conductive terminals ...
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Application Number:  20120038443

Publication Date:  2012-02-16

Inventors:  ITO, Hiromitsu; YOSUI, Kuniaki; KUBO, Hiroyuki; KOYAMA, Hiromasa

This disclosure provides an antenna coil for a circuit board including a ground conductor serving as a planar conductor, a feed circuit for connecting to the antenna coil and various electronic components constituting a mobile communication terminal that are mounted on the front and/or back surfaces of the circuit board. The antenna coil includes a magnetic core having a first principal surface and a second principal surface, and a coil conductor wound around the magnetic core. The coil ...
]]> 20120038443 http://www.patentstorm.us/applications/20120038308/description.html

Application Number:  20120038308

Publication Date:  2012-02-16

Inventor:  Zadeh, Hossein Safari

An apparatus for transmission of electrical power includes an AC voltage source configured to produce AC voltage. A stator includes a primary winding arrangement electrically fed from the AC voltage source, the primary winding arrangement having at least two primary windings. A rotor includes a secondary winding arrangement inductively coupled to the primary winding arrangement of the stator, the rotor being rotatable in a rotation direction about a rotation axis. The rotation axis does not ...
]]> 20120038308 http://www.patentstorm.us/applications/20120037491/description.html

Application Number:  20120037491

Publication Date:  2012-02-16

Inventors:  Park, Young June; Kim, Il Wook

In one embodiment, the antenna for inductively coupled plasma generation includes a first end connected to an alternating current (AC) power supply, a second end connected to a ground terminal, and an antenna coil unit connected to the first end and the second end and configured to generate an induced electric field when power of the AC power supply is applied. The antenna coil unit includes one or more sub-coil units. The one or more sub-coil units generate a magnetic field in a region ...
]]> 20120037491 http://www.patentstorm.us/applications/20120032771/description.html

Application Number:  20120032771

Publication Date:  2012-02-09

Inventors:  Hattori, Kaoru; Maeno, Kensuke

A coil formed by winding one flat type wire material rectangularly edgewise thereby stacking the rectangularly edgewise wound flat type wire in rectangular tube shape, wherein not only one edge of the coil including the flat type wire including an end portion of start-of-winding thereof but also another edge of the coil including the flat type wire including an end portion of finish-of-winding thereof are formed to be projecting from an outer circumference of the ...
]]> 20120032771 http://www.patentstorm.us/applications/20120032770/description.html

Application Number:  20120032770

Publication Date:  2012-02-09

Inventors:  SOHN, Myunghwan; Bae, Joonhan; Seong, Kichul; Sim, Kideok; Kim, Haejong; Kim, Homin

Disclosed herein is a coil bobbin for a superconducting magnetic energy storage. The coil bobbin includes coil bobbin frames, superconducting coils, first support plates, second support plates and a center frame. The coil bobbin frames are provided in such a way as to face each other. The superconducting coils are wound around the respective coil bobbin frames. The first support plates are provided on surfaces of the respective coil bobbin frames that are on faces that are opposite to the ...
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Application Number:  20120032769

Publication Date:  2012-02-09

Inventor:  PAN, Cheng-Yu

A transformer having laminar type on low voltage side is disclosed. The transformer includes a high voltage side part and a low voltage side part. The high voltage side part further includes a first base seat, a first isolator seat having a plurality of isolator grooves, and a plurality of coil sets. The first isolator seat has its one end connect to the first base seat while has its other end surface possess a positioning groove. The plurality of coil sets are wound around the first isolator ...
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Application Number:  20120032768

Publication Date:  2012-02-09

Inventors:  Fox, Richard; Franconi, Robert; Holden, Gene

Linear variable differential transformers include a core comprising a non-ferromagnetic material and a ferromagnetic material, and a coil assembly including an axial bore within which the core is disposed and through which the core axially ...
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Application Number:  20120032767

Publication Date:  2012-02-09

Inventors:  IWASAKI, Keisuke; UCHIYAMA, Kazuyoshi

A laminated coil includes a laminated body insulating layers and coil patterns are integrally stacked in a desired order, a coil formed by connecting the coil patterns, a pair of external electrodes provided at opposite ends of the laminated body, and an insulating film provided on an outer peripheral surface of the laminated body. At least one of the coil patterns is in contact with an outer peripheral edge of the corresponding insulating layer at least a part of an outer peripheral edge of ...
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Application Number:  20120032766

Publication Date:  2012-02-09

Inventor:  Liang, Ching-Wei

The transformer of the invention includes transformer windings, filter windings, pins, first bases, a second base and an insulative cover. The transformer windings and filter windings are mounted in each of the first bases and electrically connect to pins. The first bases with the transformer windings and the filter windings are mounted are mounted on the second base by inserting the pins into the second base. The insulative cover cloaks all of the components with exposing parts of the ...
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Application Number:  20120029343

Publication Date:  2012-02-02

Inventors:  Norgaard, Clark B.; Mattes, Michael F.; Schulhauser, Randal C.; Wasson, James R.; Fleischhauer, Bruce C.

A device includes a flexible substrate, N coiled conductors, and a plurality of folding regions. The N coiled conductors are deposited on the flexible substrate and connected in series by conductive interconnects. N is greater than 1. Each of the folding regions is defined by a separation distance between adjacent ones of the N coiled conductors. The conductive interconnects traverse the folding regions between the N coiled conductors to connect the N coiled conductors in series. The flexible ...
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Application Number:  20120026706

Publication Date:  2012-02-02

Inventor:  Ikriannikov, Alexandr

A multi-winding inductor includes a first foil winding and a second foil winding. One end of the first foil winding extends from a first side of the core and wraps under the core to form a solder tab under the core. One end of the second foil winding extends from a second side of the core and wraps under the core to form another solder tab under the core. Respective portions of each solder tab are laterally adjacent under the magnetic core. A coupled inductor includes a magnetic core including ...
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Application Number:  20120025942

Publication Date:  2012-02-02

Inventors:  Ramachandrapanicker, Somakumar; Bohori, Adnan Kutubuddin; Bhat, Suma Memana Narayana; Kumar, Neeraj Kamal Singh

A system, such as a charging system, is provided. The system can include a coil. A connection module can be coupled to the coil and configured to allow the coil to communicate with an energy source to generate a magnetic field. A field-focusing element can be included, the field-focusing element acting to focus the magnetic field when the magnetic field varies in time at a predetermined rate. In one embodiment, the field-focusing element may be configured to focus the magnetic field in an area ...
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Application Number:  20120025941

Publication Date:  2012-02-02

Inventors:  Wang, Ching-Shun; Hsia, Chun-Hua; Tang, Yuan-Bin

An iron-core coil assembly is provided, which includes a substrate, a plurality of U-shaped wires, a first pin, a second pin, and an iron-core device. The substrate has a groove divided into a winding area and a non-winding area. The plurality of U-shaped wires is disposed in the winding area at a space from each other, and each U-shaped wire has an opening and a recess. The first pin and the second pin are respectively arranged at two ends of the opening, and the recess is located in the ...
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Application Number:  20120025940

Publication Date:  2012-02-02

Inventors:  KIKUCHI, Shuichi; KURODA, Morihiro

A coil is formed by coaxially winding a second winding so as to be in intimate contact with an outer circumferential portion of a first winding wound about a winding shaft axis. In the first winding, one side of a winding wire is wound from an inner circumferential side to an outer circumferential side, the other side of the winding wire is drawn forth from the inner circumferential side to the outer circumferential side, while crossing the one side of the winding wire, and a thickness in a ...
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Application Number:  20120025939

Publication Date:  2012-02-02

Inventors:  YAMAGUCHI, Shuichiro; NAKAMURA, Kouichi; HIEDA, Yasutaka

There is disclosed an antenna device including: a metal portion which has a surface; and a coil section which is provided above the surface of the metal portion and has an opening portion. Here, a surface of the coil section in which the opening portion is formed is approximately perpendicular to the surface of the metal portion, and the coil section is disposed in the vicinity of an edge of the metal ...
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Application Number:  20120025791

Publication Date:  2012-02-02

Inventors:  Abu Qahouq, Jaber A.; Hong, Yang-Ki; Bae, Seok

The disclosure relates to inductors fabricated on a substrate. A first inductor is formed by depositing conducting material on a first side of the substrate and a second inductor is formed by depositing material on a second side of the substrate. The inductors have the same cross section and the paths of the conducting materials are mirror images and provide magnetic flux on a portion of the substrate when equal currents flow in the ...
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Application Number:  20120025539

Publication Date:  2012-02-02

Inventors:  Wagoner, Robert Gregory; Kuhn, Harald

A cooling device for an electrical apparatus having an air gap. The cooling device includes a heat transfer element coupled to the core. The heat transfer element includes a first material to facilitate transferring heat out of the core. The cooling device further includes an electrical insulator coupled to the heat transfer element. The insulator includes a second material to facilitate flow of magnetic flux across the air ...
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Application Number:  20120019343

Publication Date:  2012-01-26

Inventors:  Liu, Chun-Tiao; Hsieh, Roger; Lee, Cheng-Chang

A coil device includes a first coil pattern, a second coil pattern, an insulating layer, a magnetic covering element and a number of conductive pillars. The second coil pattern is disposed above the first coil pattern, and is spaced apart from the first coil pattern. The insulating layer covers the first coil pattern and the second coil pattern and defines an opening surrounded by the first coil pattern and the second coil pattern. The magnetic covering element covers the insulating layer and ...
]]> 20120019343 http://www.patentstorm.us/applications/20120019100/description.html

Application Number:  20120019100

Publication Date:  2012-01-26

Inventors:  OGAWA, Makoto; IWANAGA, Toshiyuki

In a method for manufacturing a laminated ceramic electronic component, when a plating film to define an external terminal electrode is formed by plating exposed ends of a plurality of internal electrodes at a WT surface of a component main body, ingress of a plating solution may be caused from a gap between an end edge of the plating film and the component main body to decrease the reliability of a laminated electronic component obtained. An internal dummy electrode is provided around a region ...
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Application Number:  20120019099

Publication Date:  2012-01-26

Inventors:  SATO, Koji; SANADA, Yukio; NISHISAKA, Yasuhiro; HIROTA, Masaki

A ceramic electronic component includes a ceramic base, first and second internal electrodes, and first and second external electrodes. The first external electrode is disposed at a first end portion of a first major surface in the longitudinal direction. The second external electrode is disposed at a second end portion of the first major surface in the longitudinal direction. A portion of each of the first and second external electrodes is opposed in the thickness direction to a region where ...
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Application Number:  20120019090

Publication Date:  2012-01-26

Inventors:  Wakuda, Tsuyoshi; Hasegawa, Manabu

A superconducting coil whose shape can be modified after it is shaped and a superconducting rotating machine with the superconducting coil are provided. The superconducting coil has an feature that the superconducting coil 1 comprising a superconducting material wire 5 coated with an insulation material and a coil frame 4 on which the superconducting material wire 5 is wound, the coil frame 4 comprising a first member 2 being a thin plate in a circular ...
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Application Number:  20120018204

Publication Date:  2012-01-26

Inventors:  SATO, Koji; SANADA, Yukio; NISHISAKA, Yasuhiro

A ceramic electronic component includes a ceramic element body having a substantially rectangular parallelepiped shape, and first and second external electrodes. The first and second external electrodes are provided on a first principal surface. Portions of the first and second external electrodes project further than the other portions in a thickness direction. A projecting portion of the first external electrode is provided at one end of the first external electrode in a length direction and ...
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