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WO/2024/031797A1 |
An addressable test array, for use in solving the problems of low test structure area utilization rate and low test process time utilization rate. The addressable test array comprises a plurality of addressable on-off controllable low-le...
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WO/2024/033428A1 |
The invention provides a method (300) for initializing a power assembly (100) having an installed switching element (104). The method (300) comprises providing (302) a plurality of predetermined drive parameter sets and characteristic va...
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WO/2024/028714A1 |
A pulsed laser diode driver includes a laser diode switch and a bypass switch to control a current flow through an inductor to produce a high-current pulse through a laser diode, the high-current pulse corresponding to a peak current of ...
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WO/2024/028563A1 |
Methods and apparatus for controlling a switch transition in an inductive switching circuit are disclosed. A switch driver is configured to receive an indication of current through a diode associated with a first switch and dynamically c...
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WO/2024/030149A1 |
This document describes methods implemented by and systems utilizing an alternating-current (AC) power-switching device. The AC power-switching device includes first and second current input/output (I/O) nodes, a current-limiting resisto...
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WO/2024/023591A1 |
Natural stone panel with an integrated touch capacitive sensing system for placing as a touch detection facade, in direct contact with a wall, comprising: a support natural stone tile; a printed sensing on said tile, comprising a plurali...
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WO/2024/024138A1 |
A short-circuit protection circuit according to the present invention is provided with: a voltage dividing circuit that divides a power supply voltage supplied from a power supply connected at one end; a semiconductor rectifying element,...
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WO/2024/022225A1 |
A radio frequency switching circuit which has high tolerance power, a chip and an electronic device thereof. The radio frequency switching circuit is composed of multiple stages of switching transistor units connected in series. In each ...
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WO/2024/023429A1 |
The invention relates to a device (100) for controlling and protecting a power transistor (102), comprising: - a nominal switching circuit (103) for the transistor; - a short-circuit detection circuit (105) which keeps the transistor in ...
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WO/2024/023046A1 |
Systems and techniques that facilitate mitigating stray-coupling via multi-junction qubits are provided. In various embodiments, a device can comprise a first qubit having a plurality of Josephson junctions respectively between a plurali...
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WO/2024/023983A1 |
This connecting device comprises a first connecting unit that toggles between whether or not a first terminal and a second terminal are to be connected, and a second connecting unit that toggles between whether or not the first terminal ...
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WO/2024/022226A1 |
Disclosed are a radio-frequency switch circuit supporting a high-power mode, a chip, and an electronic device. The radio-frequency switch circuit is formed by connecting multiple stages of switch transistor units in series. In each stage...
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WO/2024/017618A1 |
The disclosure relates to a switched-capacitor DC-DC converter comprising at least one input terminal, at least one output terminal, a plurality of power switches and a plurality of flying capacitors configured to convert a DC input volt...
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WO/2024/017222A1 |
A high-linearity radio frequency switch circuit, a chip and an electronic device having same, which can relieve the nonlinear problem of radio frequency switch circuits, and improve the withstand power and the voltage withstanding capabi...
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WO/2024/017668A1 |
The invention relates to an isolating switch device (100) having at least two isolating switches (11, 12) connected in parallel, each having two anti-serially connected power transistors (20a, 20b), each having a control electrode (21) a...
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WO/2024/016062A1 |
The present invention relates to an innovative system for activating and controlling signal-receiving equipment, based on activating a pressure-sensitive device that generates a signal received by a mobile device equipped with a specific...
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WO/2024/017620A1 |
The invention regards a programmable gate driver array for a switched-capacitor DC- DC converter comprising at least one input terminal, a plurality of power switch terminals connectable to a plurality of power switches configured to con...
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WO/2024/013326A1 |
A switch device includes: a first power transistor die including a normally-on power transistor; a second power transistor die including a normally-off power transistor having a drain electrically connected to a source of the normally-on...
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WO/2024/013664A1 |
The technology relates to electrical devices comprising a length of superconducting material with a critical current when current travels in one direction is different to a critical current of the length of superconducting material when ...
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WO/2024/014945A1 |
According to an example embodiment, a drive circuit of an electronic device for supplying power to a vibrator connected to the electronic device includes a first power source that provides a voltage to a gate terminal of a switch, a seco...
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WO/2024/013222A2 |
A switch device includes at least two bidirectional switches electrically connected in a cascode configuration. A first bidirectional switch and a second bidirectional switch of the at least two bidirectional switches each have a normall...
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WO/2024/012743A1 |
The invention relates to the monitoring of a reverse converter in order to detect an overload condition. For this purpose, a control signal is detected by a control element in the reverse converter and analyzed. An overload condition can...
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WO/2024/012910A1 |
The invention relates to a device for inspecting and/or monitoring current (IU, IV, IW) in a phase (U, V, W) in a power electronics device (30), wherein the power electronics device (30) has at least two power semiconductor modules (LM1,...
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WO/2024/009133A1 |
A control system for a power switch having a channel. The system includes short circuit protection circuitry-' that is configured to, in response to detection of an overvoltage across the power switch by the overvoltage detection circuit...
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WO/2024/007835A1 |
Provided in the present application are a power source turn-on/turn-off control circuit and system for a reset switch, the power source turn-on/turn-off control circuit and system being applied to a reset switch. The power source turn-on...
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WO/2024/010312A1 |
This battery system may comprise: a battery pack comprising a plurality of battery cells; a battery management system for monitoring and managing the battery pack; a power source for supplying voltage to the battery management system; an...
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WO/2024/008477A1 |
A vehicle onboard electrical system (BN) is equipped with a distributor unit (V) which has an accumulator connection (AA) and a plurality of load connections (A1 – A4). Each load connection (A1 – A4) is connected to the accumulator c...
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WO/2024/009872A1 |
One end of an external load 2 is connected to a first output terminal OUT1, and the other end of the external load 2 is connected to a second output terminal OUT2. A PMOS transistor MP1 is connected between a power terminal VDD and the f...
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WO/2024/009230A1 |
The present invention contains a method and a circuit for current control, wherein the circuit has a first and a second load component and/or generator component between which a current can flow in a first or in a second current directio...
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WO/2024/008695A1 |
A controllable power switching device (10) has a power switch (11) for switching a power supply line (2i), a control input (12) for receiving a control command (Sb) and for generating a control switching signal (Rss) according to the con...
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WO/2024/009294A1 |
An electrical power switch, the power switch comprising: a pair of substantially parallel half bridges; a printed circuit board (PCB) controller operable to turn ON and turn OFF the half bridges; power terminals for coupling a high energ...
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WO/2024/000027A1 |
A food processor (100) including: a base (102) having a mechanism (118) that is operated using electrical power to cause processing of food; a vessel (104) removably mounted on the base (102) and including a bottom wall (108), a side wal...
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WO/2024/006183A1 |
Techniques for controlling a switching converter. In an example, the converter includes a switching element and a logic circuit. The switching element includes a plurality of parallel- coupled transistors (S1a-b). The logic circuit (203)...
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WO/2024/003515A1 |
An apparatus (601) for controlling the dynamic range of a force sensing device comprises a plurality of drive lines (606) and a plurality of sensing lines (607) arranged to provide a plurality of intersections defining a plurality of key...
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WO/2024/002169A1 |
Provided is a solid state switch device connected between a single-phase power supply and a load, comprising: a phase bridge arm circuit comprising first and second power semiconductor switches, the first and second power semiconductor s...
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WO/2024/006921A1 |
A gate driver circuit which integrates a synchronous bootstrap circuit in an isolation well of an integrated circuit, such that the synchronous bootstrap capacitor connected to the synchronous bootstrap circuit (and to the corresponding ...
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WO/2024/001043A1 |
A high-power repetition frequency solid-state switch under combined control of optical amplification and electric amplification, and a method. The switch comprises an optical pulse unit, an optical amplification device, an optical coupli...
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WO/2024/004966A1 |
This light-receiving unit comprises: an amplifier which amplifies a light reception signal on the basis of a configured gain configuration value; a differential calculation unit which calculates a differential value between an input valu...
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WO/2023/247269A1 |
The invention relates to a method for operating a circuit (3) comprising at least one power component (5), the method comprising the following steps: - measuring a voltage drop at the at least one power component (5); - determining a cur...
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WO/2023/250234A2 |
Apparatus and techniques for an integrated circuit (IC) package to automatically detect, through an input/out pin, external component parameters and parasitics. An example IC package generally includes a pin for coupling to a component e...
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WO/2023/247171A1 |
The invention relates to, inter alia, a sensor (1). The sensor comprises a series resonant circuit (30) that has a coil (31), a capacitor (32), and a series resistor (33) which are electrically connected in series; a direct-current sourc...
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WO/2023/247668A1 |
A device comprises first and second qubits, and a qubit coupler coupled between the first and second qubits. The second qubit comprises first and second modes with the first mode configured to store data. The qubit coupler comprises firs...
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WO/2023/247880A1 |
The invention relates to a voltage reference circuit (1000) having: a first branch (101) comprising a first depletion-mode top transistor (M1) which is connected to a voltage source (Vcc), a first enhancement-mode bottom transistor (M3) ...
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WO/2023/245980A1 |
The embodiments of the present disclosure provides a semiconductor device. The semiconductor device comprises a power-down control circuit that receives a power-down command signal and a chip select signal and generates a power-down enab...
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WO/2023/244422A1 |
Methods and devices to reduce the gate-induced drain/body leakage current (GIDL) generated in FET switch stacks when in OFF state are disclosed. Such devices include inductors as part of bias networks coupled with drain/source terminals ...
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WO/2023/242026A1 |
The invention relates to a capacitive operating unit (1) with a closed separating wall (10) which runs on a plane and at least one capacitive sensor (11). The separating wall (10) has a rear face and a visible face, and the visible face ...
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WO/2023/243810A1 |
This electronic device may comprise: a grip sensor that is in contact with the electronic device or detects an adjacent external object; and a communication circuit operably coupled to the grip sensor. The grip sensor may be configured t...
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WO/2023/241842A1 |
The invention relates to a capacitive operating unit (1) comprising a closed separating wall (10) that runs on a plane and comprising at least one capacitive sensor (11), said separating wall (10) having a rear face and a visible face. T...
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WO/2023/236763A1 |
A key device and an electronic apparatus having same. The key device comprises a circuit board, a conductive support, a key assembly and a conductive spring. A capacitance sensor is provided on the circuit board; the conductive support i...
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WO/2023/239322A1 |
The invention relates to a mechanical measuring mechanism and display unit for measuring the wear on the contact surfaces (3) of the contact elements (2) in the breakers used to break the load currents and short circuit currents in the m...
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