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2024
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Invention
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Tabless battery. An electrode wound body includes positive and negative electrodes, and a separat... |
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Invention
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Elastic wave device. An acoustic wave device includes an insulating layer and a piezoelectric lay... |
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Invention
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Elastic wave device. An acoustic wave device includes an insulating layer including a recess, a p... |
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2023
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Invention
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Voltage-doubler circuit control. A circuit includes first and second output terminals; a transfor... |
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Invention
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Block coil. An electronic module includes a substrate or a lead frame including a primary conduct... |
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Invention
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Droop current sharing in bidirectional converters. A bidirectional converter includes first and s... |
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2022
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Invention
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Current sharing of bidirectional converters connected in parallel. A converter system includes a ... |
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Invention
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Integrated auxiliary power supply with stable output at high-line and light-load conditions. A co... |
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Invention
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Embedded magnetic device including multilayer windings. A device includes a substrate; a magnetic... |
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Invention
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Embedded magnetic component device including vented channels and multilayer windings. A device in... |
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Invention
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Layout of gate driver circuit for high-speed switching devices. A switching circuit includes a fi... |
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Invention
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Circuit assembly including gallium nitride devices. A circuit assembly includes a printed circuit... |
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Invention
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Circuit assembly including gallium nitride devices. A circuit assembly includes an insulated meta... |
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Invention
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Circuit assembly including gallium nitride devices. A circuit assembly includes a first printed c... |
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Invention
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Integrated isolated dc-dc convertor module. A module includes a first substrate with a first prim... |
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Invention
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Dual active bridge optimization with triple phase shift and variable inductor. A dual active brid... |
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2021
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Invention
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Embedded magnetic component device including vented channel and multilayer windings. A device inc... |
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Invention
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Integrated embedded transformer module. An embedded transformer module device includes an insulat... |
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Invention
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Enclosure for isolating transformer core from windings. A transformer assembly includes a transfo... |
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Invention
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Edge-fit pins. A pin includes a head, a base connected to the head, a tail connected to the base,... |
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Invention
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Surface-mount-assembly z-shaped pin. A pin has a z shape and includes a first notch in a first ti... |
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Invention
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Transformer module with ui core. A transformer assembly includes a substrate, a surface-mounted h... |
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Invention
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Elastic wave device. [Object]To provide an elastic wave device in which a decrease in Q value is ... |
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Invention
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Elastic wave device and ladder filter. (Object) To provide elastic wave devices each including a ... |
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Invention
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Isolated gate driver. An isolated gate driver includes a transformer including primary and second... |
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Invention
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Selectable three-level, half-bridge circuit. A DC-DC conversion circuit includes an input voltage... |
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2020
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Invention
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Integrated transformer module. A module includes a substrate, metal layers and insulating layers ... |
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Invention
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Silicon transformer integrated chip. A transformer includes a silicon substrate, a plurality of m... |
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Invention
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Converter with hold-up circuit and inrush-control circuit. A holdup circuit includes a high-volta... |
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Invention
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Surface-mounted magnetic-component module. A magnetic-component module includes a substrate inclu... |
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Invention
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Surface-mounted magnetic-component module. A magnetic-component module includes a first header, a... |
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Invention
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Surface-mounted magnetic-component module. A magnetic-component module includes a substrate, a co... |
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Invention
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Stacked matrix transformer. A transformer assembly includes a top core, a bottom core under the t... |
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Invention
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Power transitioning circuit for dc-dc converter. A power supply circuit includes a first direct-c... |
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Invention
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Case with isolation barriers. A case includes a header with a first isolation barrier, a cover wi... |
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Invention
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Soft-start for resonant converters. An LLC converter includes a switching stage including primary... |
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Invention
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Self-tuning regulator for interleaved power factor correction circuits and method of self-tuning ... |
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2019
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Invention
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Bootstrap pre-charge circuit in totem-pole power factor correction converter. A power factor corr... |
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Invention
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Dynamic transient control in resonant converters. A converter includes a switching stage includin... |
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Invention
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Buck matrix-type rectifier with boost switch, and operation thereof during one-phase loss. A powe... |
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2018
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Invention
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Interleaved llc resonant converter. An LLC converter includes a plurality of resonant circuits th... |
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Invention
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Apparatus and method of operating matrix converter-based rectifier when one phase is disconnected... |
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Invention
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120-hz ripple reduction with pir controller for llc converter. An LLC converter includes a transf... |
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2017
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Invention
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Ultra-low-power traffic-monitoring system. A traffic-monitoring system includes a gateway that in... |
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Invention
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Multi-phase llc converters connected in parallel and series. A converter includes first and secon... |
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2016
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Invention
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Simplified hybrid pwm/pfm control method for sllc converter. A converter includes input voltage t... |
