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Matches 1 - 50 out of 67,975

Document Document Title
WO/2018/012122A1
The present invention suppresses a high frequency noise that is generated in a semiconductor device wherein a SiC element is mounted. A semiconductor device 100 is provided with: semiconductor elements 14a and 15a, which are connected in...  
WO/2018/013276A1
Disclosed are devices and methods for detecting activation of an electronic device, including a biomedical and biometric device. The electronic device can operate in a low-power mode until it is determined that the electronic device is i...  
WO/2018/011529A1
The invention relates to a high-voltage pulse generator comprising - a control pulse generator (4); - an upper portion (2) with N modules (20) that are linked in series and each comprise a transistor (21) and a control device (22) for co...  
WO/2018/012140A1
A sensor including a set of coils. The set of coils include a first coil and a second coil, wherein the first coil upon receiving energy, generates an electromagnetic near-field, such that the electromagnetic near-field provides at least...  
WO/2018/012099A1
Provided is a technique for controlling the effect of noise and reducing misdetection by a photoelectric sensor. A photoelectric sensor (1) is provided with a light-emitting unit (3), a control unit (2) for turning the light-emitting uni...  
WO/2018/013557A1
A vehicle interior component providing a composite structure with a user interface for vehicle systems and other systems/devices and data/network connectivity is disclosed. The composite structure may comprise (a) a cover providing an ex...  
WO/2018/011325A1
The invention relates to a shift operating element (1), in particular for a motor vehicle, comprising an actuation surface (4) which can be moved by a manual application of force by means of an element, wherein the element is the finger ...  
WO/2018/008398A1
This drive circuit supplies a positive current to a gate of a power transistor (51) by turning on an NPN transistor (5) and a transistor (9) in response to a turn-on command of a control signal (CNT1), and, after a given period of time h...  
WO/2018/009775A2
The present disclosure provides an intelligent lighting control system for automated lighting adjustments. The system includes a first light control module configured to cause a transmission of a first quantity of electrical energy to a ...  
WO/2018/007711A1
The invention relates to a process for manufacturing a hybrid device (500) comprising a first component (200) made of a semiconductor material of group IV and a second component (300) made of semiconductor materials of group III-N. The p...  
WO/2018/002752A1
A triboelectric-based sensor may be used to receive touch-based input from a user and control electronic devices. The triboelectric-based sensors may also provide sufficient power to operate circuitry coupled to the sensor that performs ...  
WO/2018/004228A1
A fingerprint sensing device according to an embodiment comprises: a substrate; a groove formed in the area for identifying a fingerprint on the substrate; a first adhesive layer disposed in the groove; a fingerprint sensor disposed on t...  
WO/2018/005414A1
Systems and methods associated with modular computing environments are provided. For instance, a modular computing environment can include a control entity including one or more processing devices. The modular computing environment can i...  
WO/2018/002095A1
A measurement circuit (12) for a capacitive measurement system (10) includes a DC voltage source (16), a first switching member (34), a charge transfer circuit (22), an integration capacitor (38) and a current sink (40) that is electrica...  
WO/2018/004138A1
A fingerprint sensor cover according to an embodiment comprises: a substrate; a groove formed in an area of the substrate for recognizing a fingerprint; a sloping surface and a bottom surface formed inside the groove; a first decorative ...  
WO/2018/003376A1
The present invention addresses the problem of providing a protection circuit and a wiring device capable of protecting a switch portion when an AC power supply is connected between both ends of the switch portion without interposing a l...  
WO/2018/005415A1
Systems and methods associated for providing haptic feedback are provided. For instance, data indicative of a feedback scheme associated with an input mechanism can be accessed. The feedback scheme includes one or more feedback points as...  
WO/2018/003441A1
An OR circuit (21) outputs a low-level voltage or a high-level voltage to a drive circuit. A CPU (39) executes a predetermined process and judges, as an execution result, whether or not a specific result has been obtained. In cases in wh...  
WO/2018/005034A1
Disclosed are keyboards and keyboard switches sensitive to touch, including, hover and pressure. The keyboard switches have transmit and receive antennae that are spaced apart such that no portion of the transmit antenna touches any port...  
WO/2018/004807A1
A latch-based power-on checker (POC) circuit for mitigating potential problems arising from an improper power-up sequence between different power domains (e.g., core and input/output (I/O)) on a system-on-chip (SoC) integrated circuit (I...  
WO/2018/002723A1
The present invention relates to a lighting laminated glazing (100) comprising: • - a first transparent glazing (1), preferably of mineral glass; • - a second glazing (1'), preferably of mineral glass; • - an intermediate layer (8)...  
WO/2018/004496A1
The present invention relates to latch circuit (1) which is connected between a power source and a load, which can be adjusted such that it will be latched/not latched depending on the configuration of the switches during application of ...  
WO/2018/004800A1
An apparatus is described. The apparatus includes a stacked switch circuit having protection circuitry to prevent shoot through current when the switch is in an off state and respective voltages at the terminals of the switch change such...  
WO/2018/002753A1
A triboelectric-based sensor may be used to receive touch-based input from a user and control electronic devices. The triboelectric-based sensors may also provide sufficient power to operate circuitry coupled to the sensor that performs ...  
WO/2017/221508A1
A ringing suppression circuit (5, 21, 31, 41) is provided in a node (2) equipped with a communication circuit (6) that communicates with another node (2) by transmitting a differential signal via a pair of communication lines (3P, 3N), a...  
WO/2017/221292A1
A parallel drive circuit (50) has a first semiconductor switch element (1) and a second semiconductor switch element (2). A first drain terminal (1b) of the first semiconductor switch element (1) is connected in parallel to a second drai...  
WO/2017/220217A1
The invention relates to a drive method for a first power semiconductor chip (1, 12) comprising a first switchable power semiconductor (T1, T) and a first freewheeling diode (D1, D) and for a second power semiconductor chip (1, 13) compr...  
WO/2017/219124A1
A common capacitive touch sensor may have a two dimensional array of transparent conductive strips going from edge to edge on a substrate layer or sheet of a touch sensor. According to some aspects, there is provided a capacitive touch s...  
WO/2017/220450A1
The invention relates to a device having at least one region (14) that can be illuminated and having an operating device, comprising a cover (12), a circuit board (30), at least one lighting means, and at least one reflector element (40)...  
WO/2017/223118A1
Some embodiments of the invention include a pre-pulse switching system. The pre-pulsing switching system may include: a power source configured to provide a voltage greater than 100 V; a pre-pulse switch coupled with the power source and...  
WO/2017/221417A1
The present invention is a technology that enables gate drive current suppression and breakthrough prevention in a drive circuit that drives a power device. A gate drive circuit has: a first switching element; a second switching element;...  
WO/2017/220133A1
A snubber circuit operable with a power converter. The power converter includes a controller configured to provide a control signal to control a conductivity of a power switch of the power converter. In an embodiment, the snubber circuit...  
WO/2017/216974A1
Disclosed is a drive device wherein: a main switching element is connected to a main current path; an input terminal of a high potential-side switching element, and an output terminal of a low potential-side switching element are electri...  
WO/2017/217139A1
Provided is a chattering removal circuit with which it is possible to improve the response of an output signal to variations in an input signal, at low cost and using a simple configuration. A chattering removal circuit (30) removes chat...  
WO/2017/216228A1
The invention relates to a power semiconductor circuit (30) comprising a power semiconductor device (10) for switching a load (12), and a comparator (32) which is directly or indirectly connected to the power semiconductor device (10) at...  
WO/2017/217289A1
When a main switch (20) and a sub-switch (34) are respectively off and on, a comparator (33a) compares a source voltage value (Vs) of the main switch (20) with an output voltage value (Vr1) of a direct-current power supply (35a). In the ...  
WO/2017/213833A1
A die-to-die data transmitter is disclosed with a pull-up one-shot circuit and a pull-down one-shot circuit, each forming a delay circuit that determines a variable preemphasis period.  
WO/2017/212028A1
A detection of piezoelectric sensor elements is provided. According to a first aspect, a device comprises: a matrix of piezoelectric sensor elements comprising rows of the piezoelectric sensor elements and columns of the piezoelectric se...  
WO/2017/208477A1
In order to suppress oscillation and malfunction of a switching element of a power converter, the present invention is provided with a switching element 11, and an oscillation suppressing circuit having a stub 14 electrically connected t...  
WO/2017/205897A1
A method for operating a fail-safe programmable solid-state relay, the method comprising the steps of performing a set of self-tests at an initial start-up and cyclically during the powered state of the solid-state relay, wherein a self-...  
WO/2017/209441A1
A fingerprint sensing device of an embodiment comprises: a base substrate; a fingerprint sensor portion disposed on the base substrate; and a functional layer disposed on the fingerprint sensor portion, wherein the thickness deviation be...  
WO/2017/206425A1
A flexible circuit board (50a), a biological information sensing module, and an electronic device (100). The electronic device (100) comprises: a protective cover plate (10) comprising a first surface (11) and a second surface (12) oppos...  
WO/2017/202304A1
A start-up and shut-down circuit, comprising: a PMOS tube, a switch, a triode and an RC parallel circuit, wherein a source electrode of the PMOS tube is connected to an external power supply input end, and a drain electrode thereof serve...  
WO/2017/203187A1
The invention relates to an integrated circuit (3) comprising a plurality of first chips (1, 1'), each of which includes a high-voltage depletion mode transistor, and comprising a second chip (2) that includes a low-voltage enhancement m...  
WO/2017/203039A1
There is provided a method of controlling a switching valve (30). The switching valve (30) includes a plurality of series-connected switching elements (32)and a plurality of auxiliary circuits (34). Each auxiliary circuit (34) is connect...  
WO/2017/205618A1
A fully integrated GaN driver comprising a digital logic signal inverter, a level shifter circuit, a UVLO circuit, an output buffer stage, and (optionally) a FET to be driven, all integrated in a single package. The level shifter circuit...  
WO/2017/201819A1
A light controlled timer, comprising a timer socket (2) and a timer plug (1). The timer socket (2) is connected with an input/output device. The timer plug (1) comprises a setting disc (13), an upper housing (11) provided with a window, ...  
WO/2017/203186A1
The invention relates to an integrated circuit (3) comprising a housing (4) and a plurality of connection pins, a first chip (1) that includes a high-voltage depletion mode transistor, and a second chip (2) that includes a low-voltage en...  
WO/2017/199793A1
In a power feeding control device (10), a charge circuit (23) raises a base voltage (Vb) if a semiconductor switch (20) is switched on. A first switch (21) is on if a difference voltage obtained by subtracting a gate voltage (Vg) from th...  
WO/2017/199716A1
A switch circuit with an active snubber circuit, said switch circuit equipped with: a first switch element (Q1) that is a FET; and an active snubber circuit (60) connected between the drain and source of the first switch element (Q1). Th...  

Matches 1 - 50 out of 67,975