Murata Manufacturing Co., Ltd. patent applications on March 13th, 2025
Patent Applications by Murata Manufacturing Co., Ltd. on March 13th, 2025
Murata Manufacturing Co., Ltd.: 23 patent applications
Murata Manufacturing Co., Ltd. has applied for patents in the areas of B01D53/06 (3), H05K1/02 (3), H01F27/28 (3), H01G9/10 (3), H01F27/30 (2) B01D53/06 (3), H01F27/2895 (2), H01G9/26 (2), H03F3/68 (1), H05K1/0298 (1)
With keywords such as: layer, surface, main, portion, direction, substrate, electrode, voc, capacitor, and including in patent application abstracts.
Patent Applications by Murata Manufacturing Co., Ltd.
20250083093. VOC ADSORPTION ROTOR_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Yukio SANADA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Teppei KAWAI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Teruhisa SHIBAHARA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): B01D53/06
CPC Code(s): B01D53/06
Abstract: a voc adsorption rotor capable of desorbing an adsorbed voc with high energy efficiency. the voc adsorption rotor includes a cellular structure constructed to support an adsorbent to adsorb a voc. the cellular structure is made of metal.
20250083094. VOC REMOVAL METHOD_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Yukio SANADA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Teppei KAWAI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Teruhisa SHIBAHARA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): B01D53/06
CPC Code(s): B01D53/06
Abstract: a voc removal method that includes: adsorbing a voc contained in a process gas by passing the process gas through an adsorption zone of a voc adsorption rotor that includes a cellular structure supporting an adsorbent to adsorb a voc, wherein the cellular structure is made of metal; desorbing the voc adsorbed in the adsorption zone by heating the cellular structure by passing current through the cellular structure in a desorption zone of the voc adsorption rotor and passing a gaseous substance through the desorption zone of the voc adsorption rotor; and cooling the cellular structure heated in the desorption zone in a cooling zone of the voc adsorption rotor.
20250083095. VOC REMOVAL APPARATUS_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Yukio SANADA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Teppei KAWAI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Teruhisa SHIBAHARA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): B01D53/06, B01D53/86
CPC Code(s): B01D53/06
Abstract: a voc removal apparatus that includes: a voc adsorption rotor including a cellular structure, the cellular structure being made of metal and supporting an adsorbent to adsorb a voc, wherein the voc adsorption rotor has: an adsorption zone through which a process gas is passed for adsorption of a voc contained in the process gas, a desorption zone in which the voc adsorbed in the adsorption zone is desorbed, and a cooling zone in which the cellular structure is cooled; a pair of electrodes each respectively disposed at opposed outer side portions of the voc adsorption rotor in a direction in which a rotational axis of the voc adsorption rotor extends, the pair of electrodes being positioned in contact with the voc adsorption rotor in the desorption zone; and a voltage application device constructed to apply a voltage to the pair of electrodes.
20250084567. YARN, FABRIC, AND GARMENT_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Ryosuke EBINA of Osaka (JP) for murata manufacturing co., ltd., Kenichiro TAKUMI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Tsuyoshi SOEDA of Osaka (JP) for murata manufacturing co., ltd., Masayuki TSUJI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): D02G3/26
CPC Code(s): D02G3/26
Abstract: a yarn that contains at least one potential-generating filament constructed to generate an electric potential in response to energy from the outside of the at least one potential-generating filament, the yarn having a total linear density of 90 dtex or more.
Inventor(s): Takuya ISHIDA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Makoto YAMAMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Katsutoshi UJI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Yuya ISHIDA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Mitsuru ODAHARA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H01F27/255, H01F1/147, H01F41/02
CPC Code(s): H01F27/255
Abstract: a metal magnetic particle provided with an oxide layer on a surface of an alloy particle containing fe and si, wherein the oxide layer has a first oxide layer, a second oxide layer, and a third oxide layer from the alloy particle side. also, in line analysis of element content by using a scanning transmission electron microscope-energy dispersive x-ray spectroscopy, the first oxide layer is a layer where si content takes a local maximum value, the second oxide layer is a layer where fe content takes a local maximum value, and the third oxide layer is a layer where si content takes a local maximum value.
20250087406. COIL COMPONENT_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Hayato TAKAHASHI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Yuki KANBE of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Kaori TAKEZAWA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Tetsuya TANIMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Ryota HASHIMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H01F27/28, H01F27/24
CPC Code(s): H01F27/2823
Abstract: a coil component includes a drum core including a winding core portion and first and second flange portions, and first and second wires. a portion of the first wire that first comes into contact with an outer peripheral surface of the winding core portion when the first wire is traced from a first wire end to a second wire end is defined as a 1.0 turn portion of the first wire. a portion of the second wire where an angular position thereof about a central axis first coincides with an angular position of the 1.0 turn portion of the first wire, on a side of a second negative direction with respect to the central axis, when the second wire is traced from a first wire end to a second wire end is defined as a 1.0 turn portion of the second wire.
20250087408. BLOCK COIL_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Scott Andrew PARISH of Milton Keynes (GB) for murata manufacturing co., ltd., Lee FRANCIS of Milton Keynes (GB) for murata manufacturing co., ltd., Neil PANAYI of Milton Keynes (GB) for murata manufacturing co., ltd.
IPC Code(s): H01F27/28, H01F27/29, H01F27/30
CPC Code(s): H01F27/2895
Abstract: an electronic module includes a substrate or a lead frame including a primary conductive pattern and a secondary conductive pattern; a magnetic core located on or above the substrate or the lead frame; a material located between the substrate and the magnetic core; a block coil including a resin body that is located on or above the substrate or the lead frame and that extends over the magnetic core, a first terminal that is on or embedded in the resin body and that is connected to the primary conductive pattern, and a second terminal that is on or embedded in the resin body and that is connected to the secondary conductive pattern; and an electronic component located on the substrate or the lead frame.
20250087409. BLOCK COIL_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Scott Andrew PARISH of Milton Keynes (GB) for murata manufacturing co., ltd., Takayuki TANGE of Milton Keynes (GB) for murata manufacturing co., ltd.
IPC Code(s): H01F27/28, H01F27/29, H01F27/30
CPC Code(s): H01F27/2895
Abstract: an electronic module includes a substrate or a lead frame including a primary conductive pattern and a secondary conductive pattern; a magnetic core located on or above the substrate or the lead frame; a block coil including a resin body that is located on or above the substrate or the lead frame and that extends over the magnetic core, a first terminal that is on or embedded in the resin body and that is connected to the primary conductive pattern, and a second terminal that is on or embedded in the resin body and that is connected to the secondary conductive pattern; and an electronic component located on the substrate or the lead frame.
20250087413. INDUCTOR COMPONENT_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Yuuki KAWAKAMI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H01F27/32, H01F17/00
CPC Code(s): H01F27/323
Abstract: an inductor component includes an element having a first main surface, a first interlayer insulator layer, an inter-wire insulator layer, and an inductor wire that extends in an area defined by the inter-wire insulator layer. the first interlayer insulator layer extends in the element to be parallel to the first main surface. the inter-wire insulator layer extends from the first interlayer insulator layer in a first positive direction orthogonal to the first main surface. in a cross section orthogonal to a center line of the inductor wire, portions of the inter-wire insulator layer are discontinuously arranged in a direction along the first main surface. one of the portions of the inter-wire insulator layer with a surface facing in the direction parallel to the first main surface being in contact with the element is an outer insulator layer in contact with an end surface of the first interlayer insulator layer.
20250087427. CAPACITOR ARRAY_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Takuya AMAMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Masanori YOSHIKAWA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H01G9/10, H01G4/38, H01G9/045, H01G9/055, H01G9/15
CPC Code(s): H01G9/10
Abstract: a capacitor array that includes: a capacitor part including a plurality of capacitor elements disposed in a planar arrangement in an in-plane direction orthogonal to a thickness direction, the plurality of capacitor elements including mutually adjacent capacitor elements that are separated from each other, wherein the plurality of capacitor elements each include a first electrode layer and a second electrode layer that face each other in the thickness direction with a dielectric layer interposed between the first electrode layer and the second electrode layer; a built-in member disposed at an outer periphery of the capacitor part in the in-plane direction; and a sealing layer that seals the capacitor part and the built-in member, wherein the built-in member has a higher melting temperature than the sealing layer.
20250087429. CAPACITOR ARRAY_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Takuya AMAMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H01G9/26, H01G9/008, H01G9/048, H01G9/07, H01G9/10
CPC Code(s): H01G9/26
Abstract: a capacitor array that includes: a plurality of capacitor portions arranged in a plane direction or plane directions orthogonal to a thickness direction; and a sealing portion enclosing the plurality of capacitor portions so as to cover opposed main surfaces of the plurality of capacitor portions, the sealing portion including a plurality of sealing layers laminated in the thickness direction, and the plurality of sealing layers including: a first sealing layer proximal to the capacitor portions in the thickness direction, and containing a first insulating material; and second sealing layers on opposite respective sides of the first sealing layer relative to the capacitor portions in the thickness direction and forming two main surfaces of the sealing portion opposed to each other in the thickness direction, and containing a second insulating material.
20250087430. CAPACITOR ARRAY_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Masanori YOSHIKAWA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Hiroshi KIKUCHI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H01G9/26, H01G9/048, H01G9/10
CPC Code(s): H01G9/26
Abstract: a capacitor array that includes: a capacitor layer including a plurality of capacitor elements; a first through slit extending in a first direction and arranged in a plane direction orthogonal to a thickness direction; and a second through slit extending in a second direction intersecting the first direction and arranged in the plane direction orthogonal to the thickness direction, wherein the first through slit and the second through slit separate the plurality of capacitor elements from each other, and when an intersection region of the first through slit and the second through slit is viewed in the thickness direction, intersection points of a first imaginary slit obtained by extending the first through slit to the intersection region and a second imaginary slit obtained by extending the second through slit to the intersection region are located inside the intersection region.
20250087552. SEMICONDUCTOR DEVICE_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Mari SAJI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Atsushi KUROKAWA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Hiroshi YAMADA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H01L23/373, H01L23/00, H01L27/12
CPC Code(s): H01L23/3732
Abstract: at least one of transistors is in a device layer. a plurality of bumps are on one surface of the device layer. an insulating layer is on a surface of the device layer opposite to the surface having the plurality of bumps. the heat transfer layer is in contact with a surface of the insulating layer opposite to a surface on which the device layer is disposed. the heat transfer layer is formed of an insulating material having a thermal conductivity higher than a thermal conductivity of the insulating layer. when the device layer is viewed in plan view, one first transistor of the transistors includes a non-overlapping portion which is a portion not overlapping with the plurality of bumps, and the heat transfer layer is continuous from a portion overlapping with the non-overlapping portion to a portion overlapping with at least one of the plurality of bumps.
20250087568. MULTILAYER SUBSTRATE_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Issei YAMAMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Tomoki YAMAMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H01L23/498
CPC Code(s): H01L23/49822
Abstract: a multilayer substrate that includes: a first thermoplastic resin layer including a first main surface, a second main surface opposite to the first main surface, and a via hole penetrating from the first main surface to the second main surface; a ceramic layer in contact with the first main surface; a second thermoplastic resin layer in contact with the second main surface; a first electrode on a surface of the ceramic layer in contact with the first main surface; a protective layer covering at least part of an outline of the first electrode; a second electrode on a surface of the second thermoplastic resin layer in contact with the second main surface; an interlayer connection conductor in the via hole and connecting the first electrode and the second electrode; and an intermetallic compound between the interlayer connection conductor and the first electrode.
Inventor(s): Yuxing LIAO of Shanghai (CN) for murata manufacturing co., ltd., Yuli LI of Shanghai (CN) for murata manufacturing co., ltd., Kazumasa TAKESHI of Shanghai (CN) for murata manufacturing co., ltd.
IPC Code(s): H01M4/62, H01M4/02, H01M4/04, H01M4/58, H01M4/66, H01M4/75, H01M10/0525
CPC Code(s): H01M4/624
Abstract: a cathode electrode sheet, a preparation method thereof, and a lithium-ion battery are provided. the cathode electrode sheet comprises a cathode active material, a cathode conductive agent, a cathode binder, and a lithium organic acid, wherein based on the total weight of the cathode active material, the cathode conductive agent, the cathode binder, and the lithium organic acid, the content of the lithium organic acid is 0.14 wt % to 11.99 wt %.
Inventor(s): Isao TAKENAKA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H03F3/68, H03F3/24, H03H7/42
CPC Code(s): H03F3/68
Abstract: an amplifier circuit includes a high frequency input terminal and a high frequency output terminal, amplifiers, an output transformer having an input-side coil and an output-side coil, inductors, and a bypass capacitor. an output end of the amplifier is connected to one end of the input-side coil and one end of the inductor. an output end of the amplifier is connected to the other end of the input-side coil and one end of the inductor. the other end of the inductor, the other end of the inductor, and one end of the bypass capacitor are connected to a midpoint of the input-side coil. one end of the output-side coil is connected to the high frequency output terminal.
20250088164. CERAMIC ELECTRONIC COMPONENT_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Takamori IGARASHI of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Yosuke MATSUSHITA of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H03H7/01
CPC Code(s): H03H7/0153
Abstract: the ceramic electronic component includes a main body made of ceramic as a main material and having a first surface and a second surface facing each other, a dummy conductor disposed to cover at least a portion of an outer edge of a specific surface selected as at least one of the first surface and the second surface and electrically isolated therefrom, and land electrodes disposed on the second surface, and a ridge of an outer periphery of the specific surface of the main body is rounded.
Inventor(s): Kuan ZHANG of Goleta CA (US) for murata manufacturing co., ltd., James R. COSTA of Lompoc CA (US) for murata manufacturing co., ltd., Andrew KAY of Provo UT (US) for murata manufacturing co., ltd., Greg DYER of Santa Barbara CA (US) for murata manufacturing co., ltd., Viktor PLESSKI of Gorgier (CH) for murata manufacturing co., ltd., Soumya YANDRAPALLI of Amsterdam (NL) for murata manufacturing co., ltd., Robert B. HAMMOND of Santa Barbara CA (US) for murata manufacturing co., ltd., Bryant GARCIA of Mississauga (CA) for murata manufacturing co., ltd., Patrick TURNER of Portola Valley CA (US) for murata manufacturing co., ltd., Jesson JOHN of Dublin CA (US) for murata manufacturing co., ltd., Ventsislav YANTCHEV of Sofia (BG) for murata manufacturing co., ltd.
IPC Code(s): H03H9/02, H03H3/02, H03H3/04, H03H9/13, H03H9/17, H03H9/56
CPC Code(s): H03H9/02228
Abstract: acoustic filters, resonators and methods are disclosed. an acoustic filter device includes a substrate; a piezoelectric layer attached to the substrate, wherein at least a portion of the piezoelectric layer is disposed over a cavity of the acoustic resonator device; and an interdigital transducer (idt) on a surface of the piezoelectric layer, the idt including interleaved fingers extending at least over the portion of the piezoelectric layer disposed over the cavity. the cavity has at least one rounded corner, and a portion of interleaved fingers extend from at least one busbar. moreover, at least a portion of the rounded corner of the cavity is under the at least one busbar in a plan view of the piezoelectric layer.
Inventor(s): Albert CARDONA of Santa Barbara CA (US) for murata manufacturing co., ltd., Chris O'BRIEN of Santa Barbara CA (US) for murata manufacturing co., ltd., Greg DYER of Santa Barbara CA (US) for murata manufacturing co., ltd.
IPC Code(s): H03H9/13, H03H9/02, H03H9/15, H03H9/17, H03H9/54, H03H9/56, H10N30/05, H10N30/06, H10N30/20
CPC Code(s): H03H9/13
Abstract: a bulk acoustic resonator is provided that includes a substrate having a surface; a piezoelectric layer attached to the surface of the substrate via a bonding oxide (box) layer over the surface of the substrate; a conductor pattern including an interdigital transducer (idt) that has interleaved fingers on a surface of the piezoelectric layer; at least one contact pad disposed at a selected location over the surface of the substrate and that is electrically connected to the idt; and an electrically isolating layer between the at least one contact pad and the surface of the substrate. moreover, at least a portion of the piezoelectric layer is absent between the at least one contact pad and the surface of the substrate.
20250088206. RECEIVER AND COMMUNICATION DEVICE_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Hajime KANDO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H04B1/00, H03H9/145, H03H9/64
CPC Code(s): H04B1/0014
Abstract: a receiver includes a quadrature mixer to perform frequency conversion to convert a radio-frequency signal into an i signal and a q signal that have a 90� phase difference from each other and a surface acoustic wave (saw) device to perform phase conversion on the i signal and the q signal that are output from the quadrature mixer. in the saw device, when �� represents a phase rotation amount of the i signal, �� represents a phase rotation amount of the q signal, and n is an integer, (�+90�n�360−35.1)≤�≤(�+90+n�360+35.1) or (�−90+n�360−35.1)≤�≤(�−90+n�360+35.1).
20250089159. STRETCHABLE DEVICE_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Koji YOSHIDA of Smyrna GA (US) for murata manufacturing co., ltd., Hayato KATSU of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Toshifumi ASUKAI of Nagaokakyo-Shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H05K1/02
CPC Code(s): H05K1/0283
Abstract: a stretchable device including: a stretchable substrate; and a first electrode, a second electrode, and a third electrode on the stretchable substrate. a first ionization tendency of a conductive material as a main component of the third electrode is smaller than a second ionization tendency of a conductive material as a main component of the first electrode and a third ionization tendency of a conductive material as a main component of the second electrode, and a shortest distance between the first electrode and the third electrode is smaller than a shortest distance between the first electrode and the second electrode.
20250089160. MULTILAYER SUBSTRATE_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): TOMOKI YAMAMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd., Issei YAMAMOTO of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H05K1/02, H05K1/03, H05K1/11
CPC Code(s): H05K1/0298
Abstract: a multilayer substrate that includes: a first thermoplastic resin layer including a first main surface, a second main surface opposite to the first main surface, and a via hole penetrating from the first main surface to the second main surface; a ceramic layer in contact with the first main surface; an interlayer connection conductor in the via hole; a conductor portion on the ceramic layer and connected to the interlayer connection conductor; an intermetallic compound between the interlayer connection conductor and the conductor portion; and ceramic particles in the intermetallic compound, wherein the ceramic particles include first ceramic particles in contact with both the intermetallic compound and the conductor portion.
20250089177. STRETCHABLE DEVICE_simplified_abstract_(murata manufacturing co., ltd.)
Inventor(s): Toshifumi ASUKAI of Nagaokakyo-Shi (JP) for murata manufacturing co., ltd., Hayato KATSU of Nagaokakyo-shi (JP) for murata manufacturing co., ltd.
IPC Code(s): H05K3/28, H05K1/02
CPC Code(s): H05K3/28
Abstract: a stretchable device including: a stretchable substrate having a first main surface and a second main surface; stretchable wiring adjacent the first main surface; a first cover layer covering the first main surface and the stretchable wiring; and a second cover layer covering the second main surface, wherein at least the stretchable substrate includes a discontinuous region, and the first cover layer and the second cover layer are connected to each other in the discontinuous region.
Murata Manufacturing Co., Ltd. patent applications on March 13th, 2025
- Murata Manufacturing Co., Ltd.
- B01D53/06
- CPC B01D53/06
- Murata manufacturing co., ltd.
- B01D53/86
- D02G3/26
- CPC D02G3/26
- H01F27/255
- H01F1/147
- H01F41/02
- CPC H01F27/255
- H01F27/28
- H01F27/24
- CPC H01F27/2823
- H01F27/29
- H01F27/30
- CPC H01F27/2895
- H01F27/32
- H01F17/00
- CPC H01F27/323
- H01G9/10
- H01G4/38
- H01G9/045
- H01G9/055
- H01G9/15
- CPC H01G9/10
- H01G9/26
- H01G9/008
- H01G9/048
- H01G9/07
- CPC H01G9/26
- H01L23/373
- H01L23/00
- H01L27/12
- CPC H01L23/3732
- H01L23/498
- CPC H01L23/49822
- H01M4/62
- H01M4/02
- H01M4/04
- H01M4/58
- H01M4/66
- H01M4/75
- H01M10/0525
- CPC H01M4/624
- H03F3/68
- H03F3/24
- H03H7/42
- CPC H03F3/68
- H03H7/01
- CPC H03H7/0153
- H03H9/02
- H03H3/02
- H03H3/04
- H03H9/13
- H03H9/17
- H03H9/56
- CPC H03H9/02228
- H03H9/15
- H03H9/54
- H10N30/05
- H10N30/06
- H10N30/20
- CPC H03H9/13
- H04B1/00
- H03H9/145
- H03H9/64
- CPC H04B1/0014
- H05K1/02
- CPC H05K1/0283
- H05K1/03
- H05K1/11
- CPC H05K1/0298
- H05K3/28
- CPC H05K3/28
