Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 69,324

Document Document Title
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...  
WO/2019/068555A1
The invention relates to an operating element (1) having a support (20) and an actuation part (10) which is movably mounted in the direction of the support (20) under the effect of an actuation force and which comprises a touch-sensitive...  
WO/2019/069647A1
In the present invention, among body diodes (DH, DL) of upper and lower arm switches (SWH, SWL), the diode to which reflux current flows during dead-time is defined as the target diode, the switch having this target diode among the upper...  
WO/2019/068656A1
Semiconductor assemblies and apparatus are described. In one example, a semiconductor assembly comprises a first power terminal; a second power terminal; a state change trigger terminal; and a semiconductor device comprising a first term...  
WO/2019/069375A1
The present invention is a switching element driving circuit (8) provided with: a determination power supply unit (3) that turns on a connected switching element (2) the drive type of which is unknown, by applying voltage of a set voltag...  
WO/2019/070352A1
A radio frequency integrated circuit (RFIC) is described. The RFIC includes a switch field effect transistor (FET), including a source region, a drain region, a body region, and a gate. The RFIC also includes a body bypass resistor (Rb) ...  
WO/2019/068540A1
According to an embodiment, a device comprises: a piezoelectric element configured to convert an electrical voltage into a mechanical strain; and a conductive base plate onto which the piezoelectric element is fastened, wherein the condu...  
WO/2019/063308A1
The aim of the invention is to provide an improved cascode half-bridge comprising two cascodes. Therefore, a cascode half-bridge comprising a first cascode (K1), which has a first normally-on switching element (J1) in series with a norma...  
WO/2019/063679A1
The invention relates to an inductive proximity switch. The object of the invention to present a very simplified inductive position sensor, which can be reliably used for detecting a zero crossing of its output voltage when a target move...  
WO/2019/063289A1
The invention relates to a method for operating an actuation device (100) for an inductive load (30), wherein the actuation device (100) is formed as a half bridge with two MOS-FETs (10, 20) and a connecting point of the two MOS-FETs (10...  
WO/2019/066666A1
The present invention relates to a capacitive touch panel unit (1) for a motor vehicle control system, comprising a cover (2) marked at its external side with a number of activating areas (21), a support (4) disposed at the internal side...  
WO/2019/061682A1
A startup-shutdown control circuit, comprising: a pulse width modulation module (101); a level conversion module (105), wherein a current source (1051) is provided inside the level conversion module (105); a capacitor (104) connected to ...  
WO/2019/062262A1
A solid state relay comprises a DC input positive terminal (Vin+), a DC input negative terminal (Vin-), a DC output positive terminal (Vout+), a DC output negative terminal (Vout-), a control end positive terminal (K+), a control end neg...  
WO/2019/056435A1
A touch screen switch, comprising a glass substrate (1), a buffer layer (2), a gate insulation layer (3) and a second metal layer (4), and also comprising an organic planarization layer (5) coating on the second metal layer (4) and havin...  
WO/2019/058545A1
A switching element control circuit 100 according to the present invention is characterized by being provided with: a third electrode voltage control unit 10; a temperature detection unit 20; a first electrode current detection unit 30; ...  
WO/2019/058544A1
A switching element control circuit 100 according to the present invention is characterized by being provided with: a third electrode voltage control unit 10 that controls a third electrode voltage; a first electrode current detection un...  
WO/2019/058490A1
A switching element control circuit 100 according to the present invention is characterized by being provided with: a third electrode voltage control unit 10 that controls a third electrode voltage; a temperature detection unit 20 that d...  
WO/2019/060392A1
A converter comprises a first switching element and a second switching element coupled between an input power source and an output capacitor and an inductor coupled to a common node of the first switching element and the second switching...  
WO/2019/059787A1
The present invention relates to a capacitive touch panel unit (1) of a control system, comprising a cover (2) marked with at least one external activating area (21), a rigid support (4) disposed at a predetermined distance beneath the c...  
WO/2019/055986A1
At least one source of light mounted in a terrestrial vehicle optically couples to one or more light-bearing conduits. Various sizes of conduit can be utilized and the conduits can be grouped or physically separated. One, some, or all of...  
WO/2019/051994A1
Disclosed are a switch circuit and a terminal device. The switch circuit comprises a power input end (POWER_IN), a power output end (POWER_OUT), an enable end (EN), a field-effect transistor (Q02), a triode (Q01) and a voltage divider ci...  
WO/2019/054078A1
Provided are a power module, reverse-conducting IGBT and drive circuit with which it is possible to improve the control properties of the reverse-conducting IGBT. The power module 1 comprises a power semiconductor chip 3 constituted by f...  
WO/2019/052904A1
The invention relates to an arrangement (10) for evaluating a vehicle (1) capacitive sensor device (20), in particular for detecting an activation action of the vehicle (1), comprising a control device (50) for operating a sensor element...  
WO/2019/052908A1
The invention relates to a method for evaluating a capacitive sensor (10), in particular for detecting an activation action of the vehicle (1). The method comprises the following steps: a) carrying out a transfer phase (A) in which at le...  

Matches 1 - 50 out of 69,324