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Patent Searching and Data


Matches 751 - 800 out of 70,274

Document Document Title
WO/2018/051388A1
[Problem] To provide an analog circuit for use in a position indicator, which is of low power consumption and of high noise-resistance. [Solution] An analog circuit 90 according to the present invention is connected to an electrode 21 th...  
WO/2018/051946A1
Provided is an integrated circuit that has reduced power consumption. The integrated circuit is provided with: a plurality of first wires one end of each of which is used as an input terminal; a plurality of second wires one end of each ...  
WO/2018/050732A1
The invention relates to a method for operating a current converter (8), in particular of an electric machine (2), in which, for the or for each semiconductor switch (22) of the current converter (8), a control signal (P') for setting a ...  
WO/2018/050425A1
The invention relates to an automation field device comprising an optoelectronic operating element. The operating element comprises the following: an operating panel (100) which has a contact surface for actuation by a user; at least one...  
WO/2018/050638A1
Provided is a method and system that includes a direct current solid state power controller 100 that includes a plurality of switching devices 120 connected in parallel for performing switching, one or more main transient voltage suppres...  
WO/2018/050737A1
The invention relates to a method for detecting contact on a capacitive sensor element, wherein a capacitance value of the sensor element is measured by means of a continuously applied integration method in which respective voltages appl...  
WO/2018/046121A1
The invention relates to a switching element for attaching behind a device surface (10), in particular behind a housing surface of a technical device, comprising at least one contactlessly operating proximity sensor (22) and a control el...  
WO/2018/009240A3
An energy efficient rapid single flux quantum (ERSFQ) logic register wheel includes a circular shift register having a plurality of destructive read out (DRO) cells. Each entry of the circular shift register includes a data block, a tag,...  
WO/2018/048819A1
A power control device is provided for adjusting the input power to a device. The power control device includes an input, an output, and two or more output levels. A device such as an electrical device, application, or tool is attached t...  
WO/2018/047561A1
The present invention reduces switching loss at turn-off of an IGBT in a drive circuit for driving on/off of the IGBT by applying a positive bias or a negative bias to a gate of the IGBT. A drive circuit is provided with: first and secon...  
WO/2018/047553A1
To provide a control device which can detect an abnormality with certainty by distinguishing between abnormalities including a short circuit of a battery and a broken connection in a load. An electronic control device which, by switching...  
WO/2018/046164A1
The invention relates to a method for controlling an operating and display device (3), wherein a functionality linked to the operating and display device (3) is controlled in accordance with a sensed force applied to a display surface (4...  
WO/2018/046216A1
The invention relates to an optocoupler (13) having a transmitter (21) and a receiver (22), which according to the invention are accommodated on a circuit carrier (20). On the circuit carrier there is also a light guide element (24) in t...  
WO/2018/042873A1
Provided is a driving circuit that turns on/off an insulated-gate type semiconductor element by controlling an output current to be supplied to the gate of the insulated-gate type semiconductor element in accordance with a control signal...  
WO/2018/043039A1
Provided is a switching circuit that is constituted by a driving power supply (1), a driving circuit (3), a first transistor (4), and a second transistor (5), wherein the first and second transistors (4) and (5) respectively have gate te...  
WO/2018/041867A1
The invention relates to a driver circuit (1) for at least two light-emitting optoelectronic components (2, 3, 4, 5), having a first voltage connection point (21), wherein the first voltage connection point (21) is connected to a first e...  
WO/2018/041831A1
The invention relates to a power electronics circuit having at least one load connection (LA) and at least one current-critical semiconductor power component (N). The power electronics circuit has one or more IGBT power components, and a...  
WO/2018/042768A1
Disclosed is a power supply control device that is provided with: a semiconductor latch circuit that maintains, in a state wherein power is not supplied, a first state wherein power supply to a load is interrupted or a second state where...  
WO/2018/042806A1
Provided is an input device comprising: a switch unit having a plurality of sensor electrodes to which a drive signal is applied and a cancel electrode for reducing the parasitic capacity between a reference electric potential and each o...  
WO/2018/042881A1
Provided is a semiconductor device that can enhance the uniformity of the temperature of a transistor in an active clamp state while maintaining the current performance. A power transistor 14 is connected in parallel to a power transisto...  
WO/2018/041971A1
The invention relates to a method for controlling a semiconductor switch (10) in a switched mode, in which a switching path (12) of the semiconductor switch (10) is controlled by means of an electrical switching potential at a control el...  
WO/2018/044190A1
The invention relates to microelectronics, and more particularly to devices for protecting power switch driver circuits against high-voltage common-mode interference. The aim of the invention is to provide more effective protection of a ...  
WO/2018/044523A1
An analog front end (AFE) can be implemented with automatic variable gain control for self-capacitance based touch- and proximity-sensitive touch sensor panels or touch screens. The AFE can include a charge amplifier and an oversampled a...  
WO/2018/038913A1
A device includes a substrate, strain gauges, and a controller coupled to the strain gauges. The substrate has a front surface and an opposing rear surface, the front surface including a button representation and the rear surface includi...  
WO/2018/036475A1
A clock voltage step-up circuit comprises a first inverter, a second inverter, a third inverter, a PMOS transistor, and a bootstrap capacitor. An input end of the first inverter is used for inputting a first clock signal. An input end of...  
WO/2018/015921A3
A hybrid switch apparatus includes a gate drive circuit producing a gate drive signal, a GaN high electron mobility transistor (HEMT) having a first gate, a first drain, and a first source. A silicon (Si) MOSFET has a second gate, a seco...  
WO/2018/037720A1
When a large main current is interrupted, there is a risk that an excessive surge voltage could be applied to a main terminal of a power semiconductor component. In the present invention, a third switching component 113 is turned on in r...  
WO/2018/036370A1
A soft start circuit, and a power board and a service single board having the circuit. The soft start circuit comprises: a soft start MOS transistor (100), a soft start driving control transistor (200) and a power supply circuit (300). T...  
WO/2018/038806A1
Various aspects of this disclosure describe configuring and operating a transistor switch. Examples include a self-biasing circuit that contains a diode-connected transistor whose source or drain is connected to the gate of a transistor ...  
WO/2018/037267A1
A power supply may include a power block to receive an input power and generate an output power; and a control system coupled to the power block, wherein the power block and control system are arranged to provide unidirectional current f...  
WO/2018/036794A1
Device for detecting the presence of an object close to or within an door opening defined by two door sections comprising at least one sensor at each door sec- tion. Each sensor comprising at least one reference conductor and at least on...  
WO/2018/036722A1
The invention relates to an actuating device for selecting a gear of a shift-by-wire gearshift transmission, the actuating device comprising a housing (1), a selection lever (3) movable along at least one shift gate (G) between at least ...  
WO/2018/036041A1
A rectifier diode replacement circuit having reverse bias cut-off drive, comprising a rectifier diode circuit and a reverse bias cut-off drive circuit (6). The reverse bias cut-off drive circuit detects voltages at both ends (A, K) of th...  
WO/2018/015924A3
An apparatus includes a gate drive circuit and a GaN HEMT switch where the gate drive circuit has a gate drive output to produce a gate drive signal in response to a gate control signal. The switch has a gate connected to the gate drive ...  
WO/2018/032655A1
A hybrid high-voltage direct-current breaker and a power unit thereof. The hybrid high-voltage direct-current breaker consists of a flow-through branch and a transfer branch; the flow-through branch comprises a mechanical switch and a fl...  
WO/2018/034134A1
A discharge circuit is obtained for a capacitor for which discharge can be controlled even when a discharge control switch element for controlling the discharge of the capacitor fails. A discharge circuit for a capacitor provided between...  
WO/2018/033223A1
The invention relates to an evaluation circuit for a capacitive sensor for detecting the distance, the speed, or the position of an object, comprising a reference capacitance (1) and a measuring capacitance (2), wherein a square wave vol...  
WO/2018/033486A2
A method and apparatus for arranging fuses in a printed circuit board (65) includes a power input (37) configured to connect to a power source (25), at least one electrical component connected to the power input (37), a first output conn...  
WO/2018/034830A1
The present disclosure describes aspects of a capacitance-to-voltage modulation circuit. In some aspects, the circuit is used in touch sensing. In some aspects, a modulation circuit comprises a first pair of switches having one switch co...  
WO/2018/033277A1
A sensor device for the capacitive detection of approaches or touches by a user (5), wherein the sensor device comprises a plurality of electrodes (2, 3, 4), which are galvanically separated, mutually spaced and arranged one above the ot...  
WO/2018/033374A1
The invention relates to a circuit arrangement (10) for controlling an electrical consumer (12), wherein the circuit arrangement (10) comprises an up/down counter (14), and wherein the circuit arrangement (10) is designed to generate a c...  
WO/2018/034137A1
According to this transistor drive circuit, the temperature of a bipolar transistor (1) or a MOSFET (2) is detected by a temperature detection element (15), and if the temperature is no more than a threshold, both the MOSFET (2) and the ...  
WO/2018/027545A1
Disclosed are an electric balance vehicle and a pedal assembly (1) thereof. The pedal assembly (1) comprises a trigger member (5) triggered by an external force, and a guide device for guiding the trigger member (5) to move vertically. T...  
WO/2018/027502A1
A switch-on/off circuit (10) and a droplet detector (1) therefor. The switch-on/off circuit (10) comprises a power supply input end (101) for receiving a power supply signal, a manual control switch (102), a power supply switch (103), a ...  
WO/2018/031314A1
According to one aspect, there is provided a wireless communication apparatus comprising an antenna configured to operate as an antenna and as an electrode, a reference part configured to provide a reference potential, and a sensor modul...  
WO/2018/030990A1
An integrated circuit (IC) for sensing a temperature rise in a power transistor device, the temperature rise caused by a current flow in the power transistor device. The power transistor device and a sense-FET are disposed on a substrate...  
WO/2018/029308A1
A boring head (1) with an electronic unit (20) integrated in the boring head (1) is provided, the electronic unit (20) comprising a control unit (60), a display (30) and a compartment (26) for a power source (41). The display (30) is con...  
WO/2018/028949A1
The invention relates to a household appliance comprising a housing, a control panel (1), which has a touch-sensitive input unit (5) on an exterior surface (2), and comprising a control unit, wherein the touch-sensitive input unit (5) is...  
WO/2018/027546A1
Disclosed are an electric balance vehicle and a pedal assembly (1) thereof. The pedal assembly (1) comprises a trigger member (5) and a first positioning plate (21). The first positioning plate (21) is provided with a first through hole ...  
WO/2018/028976A1
A DC power distribution system comprises a plurality of power sources (24, 25, 26, 27) and a DC power distribution bus comprising a plurality of DC bus sections (20, 21, 22, 23). The system further comprises one or more power switching a...  

Matches 751 - 800 out of 70,274