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Matches 1 - 50 out of 69,596

Document Document Title
WO/2019/154880A1
A switching apparatus (20) comprises first and second current paths, each current path configured to be capable of conducting an electrical current, the first current path including a first switching element (28) connected in parallel wi...  
WO/2019/156771A1
The technology provides for an extension member 110 configured to direct a magnetic field from a magnet (120) to a Hall Effect sensor (130) to facilitate detection of magnetic field. By varying the dimensions of the extension member (110...  
WO/2019/153749A1
Disclosed is a drive circuit of an electronic-switch series structure, said drive circuit comprising: an electronic switch module and active drive module, said electronic switch module comprising: n electronic switches connected in serie...  
WO/2019/154914A1
A capacitance measurement circuit (100) for determining a complex electric current of at least one capacitive sense-guard sensor comprises a alternating signal voltage source (12), wherein each guard electrode is electrically connectable...  
WO/2019/155239A1
A transistor device includes a transistor and programmable controller. The controller has an output that controls operation of the transistor. The controller includes analogue computing circuitry and optionally digital computing circuitr...  
WO/2019/156832A1
A lamp that includes a lens, an electrode, and a sensing circuit connected to a light source. The lens is spaced apart from the sensing circuit. The forward facing surface of the lens has a sensing location. The electrode has a first por...  
WO/2019/154810A1
The present invention relates to a device (1) for producing active haptic feedback, comprising: at least one piezoelectric actuator (4) having a plurality of piezoelectric layers and internal electrodes positioned between said layers; a ...  
WO/2019/155736A1
Provided is an input device comprising: a detection part for repeatedly generating a detection signal based on the proximity of an object; a drift simulation part for generating a drift simulation signal for causing a fluctuation having ...  
WO/2019/154751A1
The invention relates to a method for controlling a power electronic circuit having a multiplicity of power modules (11). According to the invention, each power module to has its own driver circuit (49) by means of which the power module...  
WO/2019/155376A1
A coating includes a polymer matrix including a polymer including a photoactive polycarbonate and isofluoropropyl polyhedral oligomeric silsesquioxane. The polycarbonate includes benzophenone moieties, the isofluoropropyl polyhedral olig...  
WO/2019/149437A1
The invention relates to a method for protecting a field-effect transistor (12, 14), which is operated in a switching mode, against an overload current in a switched-on switching state, in which method: - an electric drain-source voltage...  
WO/2019/149901A1
The invention relates to a capacitive measuring system comprising a plurality of capacitive sensors (S1, S2) and an evaluation circuit (AS), in which: a monofrequency voltage signal (Usin) is supplied to the capacitive sensors; the outpu...  
WO/2019/149347A1
The invention relates to a method for switching on a switchable bipolar power semiconductor component (703). The gate emitter voltage (VGE) of the power semiconductor component (703) is increased to a first voltage value (V1) at a first ...  
WO/2019/149346A1
The invention relates to a method for switching off a switchable bipolar power semiconductor component (703). In the method, the gate emitter voltage (VGE) of the power semiconductor component (703) is reduced from a first voltage value ...  
WO/2019/145040A1
A monolithic integrated circuit (1) for controlling a high-side switching element (2) for a load (3) using a bootstrap capacitor is disclosed. The integrated circuit comprises a first supply voltage input (7) for receiving a first input ...  
WO/2019/146281A1
This sensor device includes: a sensor unit which generates a detection signal having the same detection frequency as an input sinusoidal analog signal and corresponding to a physical quantity to be detected; a reference signal generating...  
WO/2019/147800A2
A capacitance measuring system detecting an occupant of a vehicle. A sensor/heater assembly is arranged in at least one of a seat or a steering wheel of a vehicle and includes a sensor and a heater arranged adjacent to the sensor. A meas...  
WO/2019/145017A1
An over-temperature protection circuit (11) is described. The circuit comprises an input (13) for sensing a voltage (VDS) across a transistor, a voltage-to-current converter (15) configured to generate a current (Isense_in) in dependence...  
WO/2019/145626A1
The present invention relates to a presence detection device (40) including a sensor (60) linked to a microcontroller (50), said sensor including a first detection capacitor (62) arranged in a first detection area (Zd1) and a second dete...  
WO/2019/142804A1
A control circuit 200B controls a dual-wire panel 400D. The dual-wire panel 400D includes a first region RGN1 and a second region RGN2 which are adjacent to each other in a coordinate axis direction (X-direction). The resistance per unit...  
WO/2019/142730A1
A driving circuit (Dr) drives a plurality of switches (SW1-SW3) to be driven, the switches to be driven being connected in parallel to each other. The switches to be driven have a first main terminal, a second main terminal, and a main c...  
WO/2019/141654A2
The invention relates to an electric circuit for ensuring a safe run-up and coast-down of at least one regulated operating voltage (UVDDI), a reference voltage (UVBG) and a reset signal (NRST) for a consumer, comprising a voltage referen...  
WO/2019/141578A1
Operator control device (10), comprising: • at least one rolling body (20) which is arranged such that it can move on a sensor surface (30); • wherein the sensor surface (30) is designed to detect the position of the rolling body (20...  
WO/2019/140113A1
A load switch circuit (100) includes a driver (112) to control a gate (114) of a transistor. The gate (114) enables the transistor to deliver power to a load from a power supply (130) when the gate (114) is activated. A gate slope contro...  
WO/2019/140109A1
An example apparatus (100) includes: a voltage clamp (102) to clamp a drain-to-source voltage (154) of a transistor (110) to a first voltage when the drain-to-source voltage (154) exceeds the first voltage; and a controller (130) to gene...  
WO/2019/137742A1
The invention relates to an operating device for a household appliance (2, 24), comprising at least one operating element (20), which is removably held by magnetic force on an operating panel (22) of the household appliance (2, 24) that ...  
WO/2019/138195A1
The invention relates, in particular, to an electronic device for electrically controlling an inductive load, comprising: a power transistor (M1); a driver circuit (DRV); and an interface (AI1) connecting the power transistor (M1) to the...  
WO/2019/137991A1
A capacitive sensor comprises a sensor electrode connected to a signal generation circuit and a signal evaluation circuit. The signal generation circuit comprising a signal generator being a noise generator or a pseudo-noise generator, t...  
WO/2019/138904A1
This switch module (1) is provided with: wires (51a, 51c) for RF input/output, which connect pad electrodes (11a, 11c) for RF input/output and lead electrodes (31a, 31c) for RF input/output to each other; wires (52a, 52b) for control sig...  
WO/2019/140235A1
This disclosure relates to apparatus and methods for radio-frequency (RF) switching circuits, and more particularly for a PIN diode driver circuit for high speed, high repetition rate and/or high power applications. The PIN diode driver ...  
WO/2019/139800A1
A push-pull tunable coupler includes a push transformer, a pull transformer and two compound Josephson junctions arranged in upper and lower branches. Absent biasing, the balanced push and pull of current between the branches causes curr...  
WO/2019/135622A1
An electronic device according to one embodiment comprises: a first touch key arranged in a first area of the electronic device; a second touch key arranged in a second area of the electronic device; an antenna; a communication circuit w...  
WO/2019/134977A1
A method for determining the deflection of the actuator of a capacitive multipath force sensor module having an actuator which can be adjusted from the neutral position thereof in at least two actuation directions and is moved back into ...  
WO/2019/130892A1
A load drive device (1) that drives an inductive load (2) is provided with: a first switch (11) electrically connected to the high side of the inductive load; a second switch (12) electrically connected to the low side of the inductive l...  
WO/2019/130577A1
A semiconductor switch control circuit 16 according to the present invention performs on/off control of a semiconductor switch 6, and is provided with: a pulse signal generation unit 17 that generates a pulse signal; a drive current gene...  
WO/2019/129430A1
The present invention relates to a metal detection system (100), comprising, in it most basic form, a plurality of supply circuits (200); resonance inverter circuits (300) having an induction coil (312), a transformer (320) and an invert...  
WO/2019/130742A1
According to an aspect of the present invention, upon detection of a change in the level of a differential signal from high to low, a control unit turns an inter-line switching element on and maintains the on-state, and cancels the on-st...  
WO/2019/133803A1
According to various embodiments, a dual-band multi-receiver (DBMR) wireless power transfer (WPT) system is disclosed. The WPT system includes a transmitter including a first dc-dc converter coupled to a first inverter, a second dc-dc co...  
WO/2019/133939A1
Various examples are provided related to semiconductor topologies and devices that can be used for soft starting and active fault protection of power converters. In one example, an active switch device includes an active switch having a ...  
WO/2019/133200A1
An apparatus is provided which comprises: a protection circuitry coupled between: a node and a first circuitry that is to selectively output a first voltage, the node coupled to a second circuitry that is to selectively output a second v...  
WO/2019/133370A1
A surgical instrument is disclosed. The surgical instrument includes a body, a shaft and a control circuit. The control circuit includes at least one sensing device and is to determine a presence of another surgical instrument proximate ...  
WO/2019/133261A1
A voltage protection circuit (300), includes: a first metal oxide semiconductor field effect transistor (MOSFET) (308) having a gate terminal coupled to a first node (384), a source terminal coupled to a second node (382), and a drain te...  
WO/2019/133110A1
A bidirectional switch for the control of power from an AC source to a load is described. The approach uses power MOSFETs in a bidirectional switch subcircuit configuration having an optically coupled, electrically floating control circu...  
WO/2019/129280A1
A load switch circuit, a battery assembly, and a multi-power system. The load switch circuit includes a switch unit and a first resistor, where an input of the switch unit is connected to an anode of a battery, an output of the switch un...  
WO/2019/133612A1
A method is provided for reducing inrush currents through power switches used to turn on an AC motor. The power switches may be solid state switches that connect the motor to an AC power supply to rotate the motor. The method delays clos...  
WO/2019/121974A1
The invention relates to an electronic appliance comprising a housing and an actuating element that can be moved in relation to the housing, in which the actuating element comprises at least one metal component, the appliance comprises a...  
WO/2019/121988A1
The invention relates to an electronic device having a housing and an actuating element that can be moved relative to the housing, the actuating element comprising at least one magnetic field influencing component which is designed to ge...  
WO/2019/119146A1
A capacitive touch sensor comprises a plurality of electrodes on a substrate, and a position of a finger touching the sensor is determined by monitoring output signal changes caused by changes in capacitance caused by the present of the ...  
WO/2019/126290A1
A method for controlling operation of a power switch includes obtaining, by one or more processors of a power switch, data indicative of one or more non-contact gestures. The method includes determining, by the one or more processors, a ...  
WO/2019/124654A1
A human body sensing device, according to one embodiment of the present technology, may be configured to comprise: a detection unit which can simultaneously form capacitance and inductance; a first sensing unit which is electrically conn...  

Matches 1 - 50 out of 69,596