Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 70,791

Document Document Title
WO/2019/114790A1
A magnetic hysteresis laser programmed single slice tunnel magneto resistance (TMR) switch sensor, comprising: a magnetic hysteresis switch sensor (1), comprising: a substrate (5), and a magneto resistance sensor arm (6) that is located ...  
WO/2019/113567A1
An user interface device includes a lens with a top surface and a bottom surface, where the bottom surface includes at least one graphic that is visible through the top surface of the lens. The user interface device further includes a tr...  
WO/2019/111734A1
Provided is a load drive circuit. The load drive circuit comprises: a power supply terminal that connects a power supply; a load terminal that connects a load to which a supply voltage from the power supply connected to the power supply ...  
WO/2019/113186A1
An open circuit voltage photodetector comprises a photovoltaic device including a photovoltaic junction, and a transistor. The photovoltaic device is connected to the gate terminal of the transistor to input an open circuit voltage of th...  
WO/2019/110701A1
The invention relates to a switch control panel, particularly for a motor vehicle, comprising an actuating surface (2) for manual operation by means of an element (3), the element (3) in particular being the finger of a human hand. The s...  
WO/2019/111585A1
Provided is a semiconductor device that drives an IGBT having two gate terminals with a single control signal, and that avoids a continuous ON state and going into an ON state twice from a single ON-pulse signal. A semiconductor device 1...  
WO/2019/110696A1
The invention relates to a safety system (10) for detecting a body part within a hazard zone for a vehicle (100), to a top (20) having such a safety system, and to a corresponding method. The safety system (10) according to the invention...  
WO/2018/081619A3
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/2019/105591A1
A cascading microwave switch (cascade) includes a set of Josephson devices, each Josephson device in the set having a corresponding operating bandwidth of microwave frequencies, wherein different operating bandwidths have different corre...  
WO/2019/108223A1
A system for estimating a junction temperature of a semiconductor switch assembly includes a gate drive unit electrically coupled to a control terminal of a semiconductor switch assembly and a reference terminal of the semiconductor swit...  
WO/2019/105646A1
The invention relates to a touch-sensitive input device (1) for a vehicle, comprising: an input surface (2), which has a plurality of detection regions (5) arranged in rows (3) and columns (4); and a sensor apparatus (6) for capacitively...  
WO/2019/108219A1
A system (10) for estimating a junction temperature of a semiconductor switch (12) includes a gate drive unit (14) electrically coupled to a control terminal (20) of a semiconductor switch assembly (80) and the reference terminal (22) of...  
WO/2019/105595A1
A cascading selective microwave switch (cascade) includes a set of Josephson devices, each Josephson device in the set having a corresponding operating bandwidth of microwave frequencies, wherein different operating bandwidths have diffe...  
WO/2019/105733A1
The invention relates to a circuit (1) for limiting the voltage of, and switching off a gate of an FET with a control logic (10) and a switch-off logic (20). According to the invention, the circuit has a stop and protection device (60) w...  
WO/2019/104908A1
Provided is a laser triggered multi-stage vacuum switch, belonging to the technical field of high-voltage and high-power pulse power switches. The switch comprises a laser triggered vacuum gap, a multi-stage self-breakdown vacuum gap and...  
WO/2019/101762A1
Textile material comprising conductive elements for an interior of a vehicle, comprising a flat textile substrate having a first surface and an opposite second surface; wherein at least one conductor track comprising at least one conduct...  
WO/2019/102129A1
The invention relates to a safety cutting device (10) comprising: an electrically conductive cutting member (12); a motor (20) for actuating the cutting member; a handle (30) for gripping the tool; and an emergency stop device (40) that ...  
WO/2019/104015A1
An apparatus comprises a first RF port, a second RF port, a first resonator circuit and at least one second resonator circuit. The first resonator circuit and the second resonator circuit may be connected between the first RF port and th...  
WO/2019/102127A1
The invention concerns a safety cutting tool (10) comprising - an electrically conductive cutting member (12), - an electric motor (20) for actuating the cutting member (12), a gripping handle (30) for the cutting tool (10) to be gripped...  
WO/2019/102130A1
The invention relates to a control device (10) for a power tool and a power tool (12) provided with the control device. The control device (10) comprises i - an operation control interface (128) which is provided with a manually operated...  
WO/2019/102801A1
The present invention addresses the problem of allowing a user to easily know which light-reception unit is in what light-reception state. Provided is a multi-optical axis photoelectric sensor (10) which is provided with: a plurality of ...  
WO/2019/096771A1
A sensor arrangement to sense an external signal comprises a sensor (100) and a charge generator (200) to generate a compensation current (Ic) to compensate the sensor current. A charge generator (200) comprises a first transistor (210) ...  
WO/2019/097682A1
A power supply device (10), provided with: a battery (12); a capacitor (22) connected in parallel to a load (14); and a main switching unit (24) capable of switching between a state of connection and a state of disconnection between the ...  
WO/2019/091834A1
The present invention relates to a method for operating a magnetic field sensor (20) and an associated magnetic field sensor arrangement (1). The method consists of the following steps: detecting an output signal (2) of the magnetic fiel...  
WO/2019/094586A1
A circuit for testing an electronic component, such as a transformer, includes at least two power supplies and at least two H bridge circuits. A first H bridge circuit is conductively coupled in parallel to a first power supply. A second...  
WO/2019/092953A1
An input device (100) relating to one embodiment of the present invention is provided with: a first sensor electrode (4) that is provided on a substrate (3); a second sensor electrode (6), which is disposed facing the first sensor electr...  
WO/2019/091611A1
The present invention relates to a switch having a magnet arrangement with at least one first magnet (3) and one first magnetic field detector (1) which outputs a first electrical signal, and a second magnetic field detector (2) which ou...  
WO/2019/092425A1
A transmission gate circuit portion (8) is arranged selectively to pass an input signal Vin from an input node to an output node. A control circuit portion (11) arranged to provide a first control voltage Vsupply / 0 V and a second contr...  
WO/2019/093187A1
An output device (3) outputs a DC voltage applied between a first terminal (T1) and a second terminal (T2) via a drain and source of a semiconductor switch (30). With the output device (3), a conversion circuit (32) converts this DC volt...  
WO/2019/088784A1
An embodiment provides an image reader comprising: a plurality of pixels disposed in the form of a matrix including a plurality of rows and columns; and an analog-digital conversion unit for converting analog signals outputted from the p...  
WO/2019/088529A1
An electronic device according to various embodiments of the present invention may comprise: at least one electrode having conductivity; a capacitance sensor; at least one switch electrically connected between the at least one electrode ...  
WO/2019/086501A1
The invention relates to a circuit arrangement (1), which comprises a power semiconductor (PS) switch (2) having a control connection (3), a reference potential connection (4) and a controlled connection (5), a freewheeling diode (6), a ...  
WO/2019/087154A1
Methods and apparatus for detecting possible living body contact at an electrical contact surface is disclosed, comprising sending a non-hazardous probing signal to the contact surface, detecting an electrical response from the contact s...  
WO/2019/088354A1
An insulated gate drive device is disclosed. The present invention provides an insulated gate drive device which, in driving a full bridge power supply circuit, transmits a driving signal and driving power to a driving circuit for drivin...  
WO/2019/088783A1
An embodiment provides an image reader, which is an image reader comprising a plurality of pixels disposed in the form of a matrix including a plurality of rows and columns, comprising: a pixel signal processing circuit for outputting a ...  
WO/2019/086299A1
An arrangement for a refrigeration and/or freezing appliance, having an electrical or electronic component (1, 2a) and having ascertainment means (2, 4) by which an electrical or thermal load of the component can be ascertained, wherein ...  
WO/2019/083629A1
One example includes a half-bridge switching circuit system. The system includes a first plurality of switches arranged between a first rail voltage and an output on which an output voltage is provided and a second plurality of switches ...  
WO/2019/080337A1
Disclosed is a touch control switch, comprising a surface cover (1), a touch control module (2) and a bottom box (3), characterized in that the surface cover (1) has an opening (11) for facilitating touching of the touch control module (...  
WO/2019/080989A1
The invention relates to a protective circuit (1) which is at least provided with the first field-effect transistor (2) comprising a first drain connection (3), a first source connection (4) and a first gate connection (5), a control app...  
WO/2019/076598A2
The invention relates to a device, a system and a method for operating a graphical user interface in a motor vehicle and a motor vehicle. A touch-sensitive surface of a three-dimensional convex input body is set up to generate input sign...  
WO/2019/077392A1
This invention relates to a sensing means and method and more particularly, but not exclusively, to a sensing means and method using conductive paint (5). There is provided a first object to have conductive material thereon or therein fo...  
WO/2019/078926A1
An apparatus includes a drain node, a plurality of source nodes and a gate node. The drain node may be configured to transfer a drain signal along a first axis from a first port to a second port. The source nodes may be (i) distributed a...  
WO/2019/076958A1
The invention relates to a safety system (1) for an electronic device (2) of a vehicle, wherein the electronic device (2) is programmable and has an interface (3) usable for access and/or for programming the electronic device (2) by mean...  
WO/2019/075933A1
Disclosed is a method for a single optical component to obtain a pressure-sensitive feedback by achieving a variation in luminous flux. When a button portion is pressed down, a dimming region of a dimming panel gradually decreases, and a...  
WO/2019/077398A1
A lossless multiple microwave device includes a first port, a plurality of ports operable to communicatively couple one at a time to the first port according to a pump drive.  
WO/2019/078605A1
The present invention relates to a power switch control apparatus comprising: a PWM control unit for generating and outputting multiple control signals for controlling a soft switching operation of a power switch; and a gate drive circui...  
WO/2019/077895A1
Recently, improvement in the detection precision of overcurrent has been desired. An overcurrent detection device is provided that comprises: a gate current detection unit that detects whether a gate current flowing to a semiconductor el...  
WO/2019/072610A1
The invention relates to a method for controlling a semiconductor bridge (4) of an electrically operable motor (7), wherein the semiconductor bridge (4) is controlled in dependence upon a pulse-width modulation signal (18) using a first ...  
WO/2019/068932A1
The present application relates to electronics and in particular to switch drive circuits and more particularly to galvanically isolated switch circuits with power transfer from the switch driver input side to the switch side. More speci...  
WO/2019/068769A1
An arrangement (10) is disclosed, comprising at least one switching element (50) including a terminal (53), a switching element terminal sourcing and/or sinking circuit (95) connected to the at least one switching element and arranged fo...  

Matches 501 - 550 out of 70,791