Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 5,867

Document Document Title
WO/2024/043105A1
In the present invention, a transformer chip includes: an insulating body that is provided on a substrate; an isolation transformer; a first connection electrode and a second connection electrode; a first capacitor; a second capacitor; a...  
WO/2024/038742A1
This transformer comprises an outer coil conductor wiring and an inner coil conductor wiring that are disposed in an insulator. The outer coil conductor wiring includes a first outer coil and a second outer coil. A second end of the firs...  
WO/2024/038743A1
This transformer includes: a substrate having a substrate upper surface and a substrate lower surface; a first insulator which is in contact with the substrate upper surface; a second insulator which is in contact with the substrate lowe...  
WO/2023/210499A1
The present disclosure provides: a circuit device for which manufacturing costs are low and which is capable of realizing a filter circuit that uses a coil component that has stable mutual inductance; and a filter circuit. A circuit devi...  
WO/2023/210281A1
The present disclosure provides a coil component that can easily perform adjustment of negative inductance, and a filter circuit in which the coil component is mounted. A coil component (1) of the present disclosure is provided with a bo...  
WO/2023/210270A1
A coil component (1) according to the present disclosure is equipped with: a bobbin (2) which has a body section (2a) around which a wire is to be wound, and a first collar section (2c) and second collar section (2b) which are provided a...  
WO/2023/171391A1
This transformer chip includes an element insulating layer and a high-voltage coil and a low-voltage coil embedded in the element insulating layer. The high-voltage coil includes a first end face facing the low-voltage coil side in the z...  
WO/2023/157666A1
The present disclosure provides: an inductor that makes it possible to achieve high coupling coefficients even when parasitic inductance occurs; and an electronic part comprising the inductor. This inductor (100) comprises: an insulator ...  
WO/2023/136922A1
A package comprising a substrate, a first integrated device coupled to a first surface of the substrate, and a second integrated device coupled to a second surface of the substrate. The substrate includes a dielectric layer and a plurali...  
WO/2023/133288A1
A transformer comprising a first signal path in a first plane or layer and a second signal path in the same plane or layer. The second signal path is offset in a diagonally direction in relation to the first signal path, such that the fi...  
WO/2023/127387A1
Provided is a transformer with which signal loss at the transformer can be suppressed and the transformer coupling coefficient can be increased. A transformer (1) comprises: a balanced-side coil (6); an unbalanced-side coil (7); a wiring...  
WO/2023/067420A1
An impedance adaptor is provided, including first and second transmission lines, each of which is provided by an arm and includes a first conductor and a second conductor. The transmission lines are arranged such that the first conductor...  
WO/2023/048105A1
This transformer chip comprises a first coil and a second coil provided on a substrate major surface of a substrate. The first coil and the second coil are arranged along a first direction on the substrate major surface of the substrate....  
WO/2023/032611A1
A transformer chip of a signal transmitting device has a substrate, an element insulation layer, and a first transformer and a second transformer provided within the element insulation layer. The first transformer comprises a first coil,...  
WO/2023/032612A1
A transformer chip of this signal transmission device comprises a substrate, an element insulation layer, and a first transformer and a second transformer provided within the element insulation layer. The first transformer is provided wi...  
WO/2023/011448A1
The present disclosure relates to power transformers and medical devices having the same. A power transformer may include a first magnet comprising a first magnetic core and a first winding and a second magnet comprising a second magneti...  
WO/2023/288248A2
An exemplary embodiment of the present disclosure provides a soft-switching solid- state power transformer comprising a transformer, first and second auxiliary resonant circuits, first and second current-source inverter (CSI) bridges, an...  
WO/2023/282785A1
The invention relates to electrical engineering, technology for producing high voltages, portable devices for supplying a high voltage to ozonizers, ionizers, gas-discharge lamps and lasers, technology for producing nanosecond pulses, an...  
WO/2022/249042A1
The present invention relates to a remotely triggered improved electrical stimulus circuit to be worn by cattle which is lightweight and can store voltage lower than what is to be supplied to an animal. Known cattle electrical stimulus c...  
WO/2022/230442A1
[Problem] To provide a balun transformer in which magnetic coupling between a primary winding and a secondary winding is enhanced. [Solution] A balun transformer 1 is provided with terminal electrodes E1-E4, coil patterns 10, 30 connecte...  
WO/2022/214708A1
An Isolating Transmission Line Transformer (ITLT) for use in a data communications system is provided, the transformer comprising: a first port formed of two separate first terminals, with respective first terminal conductors, located at...  
WO/2022/210549A1
This insulating transformer includes: a transformer including an insulating layer, a first coil that is embedded in the insulating layer, has a first signal end and a first ground end, and is configured to be capable of applying low volt...  
WO/2022/210550A1
This isolation transformer includes: an isolation layer; a transformer having a first coil and a second coil; and a capacitor having a first capacitor electrode and a second capacitor electrode disposed between the first coil and the sec...  
WO/2022/210542A1
The insulation transformer comprises: an insulation layer; and a transformer which has first and second coils embedded in the insulation layer. The first and second coils are arranged so as to oppose each other in the thickness direction...  
WO/2022/210540A1
This insulating transformer comprises: an insulating layer; a transformer including a first coil and a second coil, the first coil being embedded in the insulating layer, having a first signal end and a first ground end, and being config...  
WO/2022/210541A1
An isolation transformer comprising an insulating layer, a transformer, and a capacitor having a first capacitor electrode and a second capacitor electrode. The transformer includes: a first coil having a first signal end and a first gro...  
WO/2022/181402A1
This insulation module is provided with: a first conductor and a second conductor, which are buried in an insulating layer so as to face each other at a distance in the thickness direction of the insulating layer; a first electrode which...  
WO/2022/168675A1
A gate driver (10) is provided with: a low-voltage circuit chip (60) including a low-voltage circuit that operates by having a first voltage applied thereto; a high-voltage circuit chip (70) including a high-voltage circuit that operates...  
WO/2022/168674A1
This gate driver (10) comprises: a low voltage circuit (20) that operates when a first voltage (V1) is applied; a high voltage circuit (30) that operates when a second voltage (V2) higher than the first voltage (V1) is applied; a transfo...  
WO/2022/163347A1
This transformer chip, which forms a signal-transmitting device, has, for example, a first wiring layer, a second wiring layer different from the first wiring layer, a primary winding formed on the first wiring layer, a secondary winding...  
WO/2022/153916A1
The present invention comprises: a first wiring provided on a first surface of a first layer; a second wiring provided on a second surface of a second layer; and a third wiring provided on a third surface of a third layer provided betwee...  
WO/2022/097421A1
This coil component comprises a core having a winding core portion, and a coil wound around the winding core portion and including a plurality of wires. The coil includes a twisted wire portion in which the plurality of wires are twisted...  
WO/2022/067447A1
Methods, systems, and techniques for the contactless operation of capacitive micromachined ultrasonic transducers (CMUTs) and CMUT arrays. Contactless operations refers to both the contactless transfer of energy and information between t...  
WO/2021/248202A1
An integrated circuit transformer is described that includes conductors in a bootstrap arrangement, providing an impedance transformation between a first port (P1) and a second port (P2). A path from a third port (P3) into the conductors...  
WO/2021/222989A1
A high-frequency rotary transformer, a machine and a high frequency transformer are defined that are simpler to manufacture and less expensive than existing transformers and machines. The high-frequency rotary transformer includes: a pri...  
WO/2021/145203A1
Provided are: an isolation transformer having stable electrical characteristics; and a method for manufacturing the isolation transformer. An isolation transformer (50) comprises: a circuit board (40) in which a first through hole (50F...  
WO/2021/117432A1
A signal transmission circuit that is for transmitting an isolated signal and comprises: a multilayer board that includes a plurality of layers; and a pattern transformer that is provided to the multilayer board. The pattern transformer ...  
WO/2021/059118A1
The invention refers to a planar transformer (10) comprising a planar first primary coil (12); a planar first secondary coil (14) inductively coupled with the first primary coil (12); and a transformer magnetic core (18) for guiding a ma...  
WO/2021/053068A1
The invention relates to a component (1) comprising a wire winding (3) surrounded by a magnetic foil (2). According to the method for setting an inductivity value, a magnetic foil (2) is wound around wire winding (3). The number of layer...  
WO/2021/053915A1
The present disclosure provides a coil component (1) in which a coil (L1) and a coil (L2) are magnetically coupled, and which comprises a stack (3), a plurality of first wiring patterns (10), a plurality of second wiring patterns (20), a...  
WO/2021/024608A1
[Problem] To reduce variations in inductance. [Solution] A planar coil comprising: a secondary-side coil substrate 20 on which a plurality of wiring layers 22, 23 are disposed in an overlapping manner; and a plurality of coils L1 to L4 p...  
WO/2021/006782A1
There is provided a power amplifier arrangement for amplifying an input power signal to an output power signal. The power amplifier arrangement comprises a main amplifier having an input and an output. The power amplifier arrangement com...  
WO/2020/219204A1
A bias tee circuit comprises: a combining path having first and second ends and configured to transmit a combined signal which comprises a combination of an RF signal and a DC signal; an RF path having first and second ends and configure...  
WO/2020/170882A1
A first coil (L1) is constituted by a common-terminal-side first coil conductor (LC1) connected to a ground terminal (GND), a middle first coil conductor (LM1), and an input/output-terminal-side first coil conductor (LP1) connected to a ...  
WO/2020/145710A1
An apparatus is provided. The apparatus includes an electronic circuit for processing a differential signal. A device including an electronic circuit may include a first inductor and a second inductor that process a differential signal, ...  
WO/2020/121874A1
This matching circuit (101A) is provided with a first input and output port (P1), a second input and output port (P2), a first coil (L1), a second coil (L2), a third coil (L3), and a capacitor (C). The first coil (L1) is connected in ser...  
WO/2020/108697A1
The invention relates to a radio-frequency planar transformer comprising a dielectric having high relative permittivity, said dielectric preferably being a barium aluminum titanate (BAT) glass ceramic material. The invention additionally...  
WO/2020/112225A1
Methods and apparatus for providing data transfer with a drive coil to transmit information, a receive coil magnetically coupled to the drive coil, and a first magnetoresistive sensor proximate the receive coil to detect information from...  
WO/2020/101427A1
The present invention relates to a magnetic core using a different type of magnetic material. The magnetic core according to one embodiment may comprise: a ferrite powder comprising managenese (Mn), zinc, iron, and oxygen (O); and a meta...  
WO/2020/091937A1
An on-chip transformer circuit (200) is disclosed. The on-chip transformer circuit comprises a primary winding circuit (202) comprising at least one turn of a primary conductive winding arranged as a first N-sided polygon in a first diel...  

Matches 1 - 50 out of 5,867