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Patent Searching and Data


Matches 501 - 550 out of 70,280

Document Document Title
WO/2018/215122A1
The invention relates to a method for capacitively detecting actuation and/or contact of a capacitive sensor (1a, 1b) by an operator, having the steps of: providing the capacitive sensor (1a, 1b) which defines a contact surface (11) faci...  
WO/2018/213233A1
A power module includes a first terminal, a second terminal, and a number of semiconductor die coupled between the first terminal and the second terminal. The semiconductor die are configured to provide a low-resistance path for current ...  
WO/2018/212975A1
Integrated circuits (ICs) that avoid or mitigate creation of changes in accumulated charge in a silicon-on-insulator (SOI) substrate, particularly an SOI substrate having a trap rich layer. In one embodiment, a FET is configured such tha...  
WO/2018/210453A1
The present invention relates to a method for controlling a power electronics unit for a vehicle, wherein, in a modulator of the power electronics unit, a switching state of the power electronics unit is selected from a number of possibl...  
WO/2018/207150A1
Various examples are directed to isolated analog-to-digital converter (ADC) circuits comprising a first side that is separated from a second side by an isolator. A first ADC positioned on the first side may be configured to convert a fir...  
WO/2018/206293A1
The invention relates to a method for forcing the commutating of a bypass silicon controlled rectifier – SCR - of an uninterruptible power supply - UPS – system comprising a sequence of the following steps: a) detecting an outage of ...  
WO/2018/206575A1
The proposed concept relates to an optical sensor arrangement comprising an optical sensor (20) with an integrated circuit (21) arranged in or on a substrate (22). The substrate (22) comprises at least a first surface area (23)and a seco...  
WO/2018/206410A1
Disclosed is a safety and/or signaling switch (10) for an automated industrial plant, comprising at least one fastening possibility for a rip cord (2a-2d), characterized in that the safety and/or signaling switch (10) includes a pivotall...  
WO/2018/202323A1
The invention relates to a light receiving unit (EM) having a first energy source (VQ1) consisting of two sub-sources (TQ1, TQ2), each of which is designed as a current source or a voltage source. A first connection contact (VSUP1) is fo...  
WO/2018/201342A1
A small-capacitance compensated network circuit. A first switch module (201) and a second switch module (202) are alternately switched between a cut-off state and a closed state, such that a capacitor C1 charges a compensating capacitor ...  
WO/2018/200266A1
A crowbar circuit includes a first inductor coupled to a positive terminal of a power supply at a first terminal of the first inductor and coupled, at a second terminal of the first inductor, in series with a main thyristor having a main...  
WO/2018/200843A1
In methods and apparatus for detecting zero-volt crossing in a field-effect transistor, a comparator (200) compares a drain-to source voltage (Vds) of the transistor to a threshold voltage (VTH-ds). A gate voltage signal (Vgs) of the tra...  
WO/2018/198211A1
This switching element control circuit 100 switches between, and executes, a measurement mode for measuring a threshold voltage of a switching element 200, and a control mode for controlling ON/OFF operation of the switching element 200,...  
WO/2018/200213A1
Various aspects of this disclosure describe configuring and operating a transistor switch. Examples include a biasing circuit that contains a pair of diodes and a pair of resistors. The resistors may be placed in parallel by forward-bias...  
WO/2018/198631A1
The objective of the present invention is to implement an electronic control device wherein a computation processing unit has a self-diagnostic function capable of identifying not only the presence or absence of occurrence of a no-good (...  
WO/2018/200936A1
In accordance with embodiments of the present disclosure, a system may include a buffer and a switch coupled between the buffer and a voltage supply such that the switch controls a varying voltage at a varying voltage node coupled to the...  
WO/2018/198426A1
This semiconductor element is on/off-controlled by controlling a gate voltage according to a driving control signal (Ssw). When a gate of the semiconductor element is driven according to the driving control signal (Ssw), gate driving abi...  
WO/2018/197096A1
The invention relates to a device (100) for controlling a self-conducting n-channel output stage field effect transistor (V1), comprising a control signal input (110), a control signal output (120) for connection to a gate electrode (V1G...  
WO/2018/194977A1
Disclosed are electronic devices for detecting contact or close proximity to an object to be detected. An electronic device includes a capacitive sensor enclosed by a housing and a controller coupled to the capacitive sensor, where the c...  
WO/2018/193527A1
An overcurrent detection circuit (50) is provided with: a di/dt detection circuit (10) that detects di/dt of a current Ie flowing in an emitter of an IGBT (121); a control circuit (14) that detects whether or not the current Ie is an ove...  
WO/2018/190494A1
Disclosed are a fingerprint sensor module realized by placing a TFT array on a thin film using a process for manufacturing flexible displays, and a fingerprint recognition apparatus having same. The fingerprint sensor module comprises: a...  
WO/2018/191154A1
A circuit for slew rate control for a high-side switch is disclosed. The circuit comprises a sample and level-shift circuit. The sample and level-shift circuit is connected to the high-side switch. The circuit further comprises a samplin...  
WO/2018/190890A1
A hand-held controller includes a handle extending in a longitudinal direction. The handle is shaped and dimensioned to be grasped by a user's hand. A trigger protrudes from an outer surface of the handle and moves relative to the handle...  
WO/2018/191164A1
A gate driver circuit for driving a high-side switch is disclosed. The gate driver circuit comprises a sample and level-shift circuit. The sample and level-shift circuit is connected to the high-side switch. The gate driver circuit furth...  
WO/2018/188674A1
A novel key switch with a touch display function, comprising a base (1), and a lid (2) covering the base; an opening is formed on the lid (2); the base (1) and the lid (2) are combined to form an accommodating cavity; a guide core (3) an...  
WO/2018/184076A1
A behind-the-meter system for controlled distribution of solar power to units in a multi-unit building connected to an electric power grid, the system comprising: a grid-tied inverter connectable between a solar power generator and the e...  
WO/2018/184406A1
A radio-frequency switch circuit, comprising a plurality of radio-frequency signal channels (RF1, RF2, …, RFN). Each of the radio-frequency signal channels (RF1, RF2, …, RFN) comprises series branches (1, 2, …, N) and parallel bran...  
WO/2018/186408A1
This magnetic field generation circuit is provided with: a transformer antenna (At1) that includes a transformer (Tx1) including a primary coil (L1) and a secondary coil (L2), and a resonance capacitor (C1) connected in parallel to the s...  
WO/2018/184607A1
The disclosure describes a circuit arrangement for an optically controllable power-electronic component which can be switched on and off, having: a light-sensitive circuit element; a power semiconductor circuit which, for switching on an...  
WO/2018/182709A1
Negative differential resistance (NDR) can be used in connection with memory circuits and/or devices. The performance of such a memory switch can be related to the peak to valley current ratio of the current through the memory switch. A ...  
WO/2018/179985A1
An electromagnetic resonance coupler (100) comprises: a first transmission line (300) on the top surface of a dielectric layer (112); and a second transmission line (400) on the rear surface of a dielectric layer (113). The first transmi...  
WO/2018/177726A1
The present invention relates to a control device (10), in particular for a domestic appliance. The control device comprises at least one front panel (10) and at least one printed circuit board (22) arranged behind and parallel to said f...  
WO/2018/181815A1
A load driving device, wherein a logic unit 30 for switching on/off a switch element connected to a load includes: a switch signal generation circuit 31 for generating a switch signal S3 so that the switch element is left on by default i...  
WO/2018/177963A1
The invention relates to a sensor arrangement (1) for a vehicle (2), comprising: - a capacitive sensor device (10) that includes at least one sensor electrode (11) for capacitive sensing; - a near-field transmission device (20) that incl...  
WO/2018/181198A1
The present invention provides: a bidirectional switch capable of improving the stability of switching operation; and a bidirectional switch device comprising same. The bidirectional switch (8a) comprises: a first horizontal transistor (...  
WO/2018/177580A1
The invention relates to a sensor device for a motor vehicle, having a printed circuit board (10; 20; 40), on which a sensor electrode (13; 22; 34) of a capacitive sensor is formed. An inductive near-field transmission device is formed w...  
WO/2018/182895A1
An example photodiode emulator circuit (202) includes: a first current source circuit (M1, M2, Iref); first and second transistors (M4, M5) having sources coupled together and coupled to an output of the first current source circuit, a d...  
WO/2018/183874A1
Some embodiments include a high voltage, high frequency switching circuit. The switching circuit may include a high voltage switching power supply that produces pulses having a voltage greater than 1 kV and with frequencies greater than ...  
WO/2018/180186A1
A power switch becomes worn out due to sparking in a circuit in which energization is repeated multiple times during a short period such as when heating an impulse heat sealer. Moreover, trigger noise is generated when using a thyristor ...  
WO/2018/179274A1
A drive circuit (100) for a power semiconductor element is provided with: a power semiconductor element (F1); a gate drive insulation power supply (1) for driving a gate (G) of the power semiconductor element (F1); a voltage increase pre...  
WO/2018/171944A1
The invention relates to a device, in particular a machine, for producing Wiegand wire from a wire, in particular a pulse wire, and to a method for operating a device. The device has a first chuck, a second chuck, and a third chuck. The ...  
WO/2018/078507A3
The present disclosure discloses an AC load control module including at least one electrical control switch each provided with a first electrical input terminal, a first electrical output terminal and a control signal input terminal, whe...  
WO/2018/172134A1
The invention relates to a method for controlling a direct current switch (1), in particular a fault current protection switch or a circuit breaker. The direct current switch (1) has a first semiconductor switch (2a) and a second semicon...  
WO/2018/172220A1
Disclosed is a driver circuit for a button providing haptic feedback. The driver circuit comprises a signal port, a comparator and an operational amplifier.  
WO/2018/174267A1
Two control input pins INA, INB receive two control input signals from the outside. Corresponding to the two control input signals INA, INB, a logic circuit 110 generates an internal signal SINT that instructs the state of an H bridge ci...  
WO/2018/172085A1
The invention relates to a home appliance comprising an appliance housing (1) and an operator control device (2) having a capacitive touch screen (3) which includes sensor electrodes (4) and which is protected from electromagnetic radiat...  
WO/2018/172440A1
The present invention relates to a maneuvering switch device (100) for a door operator, comprising: an input terminal (102), configured to be connected to an alternating current source (106), and connected to an electronic circuit (101);...  
WO/2018/173381A1
A drive circuit (21A) is connected to a gate terminal (g1) of an FET (Q1) and turns on the FET (Q1) by applying a voltage to the gate terminal (g1), wherein the FET (Q1) is connected to a DC power supply (VPP) to be transformed, is contr...  
WO/2018/172377A1
The invention relates to an input device (6) for operating a multimedia device (4) depending on the position of a finger of a user on a pressure plate (24), comprising: - the pressure plate (24) which comprises a lower face (50) and an u...  
WO/2018/173117A1
A power supply circuit that generates DC voltage from AC voltage and comprises: a rectifier circuit that rectifies the AC voltage; a capacitor that smooths the rectified voltage; a first switch element arranged upon a path that charges t...  

Matches 501 - 550 out of 70,280