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Patent Searching and Data


Matches 351 - 400 out of 71,652

Document Document Title
WO/2020/153161A1
This power supply control circuit comprises: a semiconductor switch (21A) provided on an electrical path (L1) connecting the positive-electrode side of a DC power supply (11) and the high-potential side of an electrical load (13) having ...  
WO/2020/151045A1
The present invention is applicable to the technical field of electronic circuits, and provides an electronic switch module and an electric power tool. The electronic switch module comprises a variable resistor and a first resistor, wher...  
WO/2019/087154A9
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/2020/152036A1
A power module (2) comprising a first power switching member (4, 4') arranged on a power electronic substrate (18) is disclosed. The power module (2) comprises a plurality of control connectors (20, 21, 23, 24) and the first power switch...  
WO/2020/153777A1
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An amplifier is pro...  
WO/2020/149954A1
In certain aspects, an apparatus includes a first plurality of power switch devices. Each of the first plurality of power switch devices includes a delay line having a programmable time delay, and a power switch coupled between a supply ...  
WO/2020/147400A1
A full-bridge module, a hybrid direct current circuit breaker of a full-bridge module and an application method, the full-bridge module comprising: two power electronic units (1, 2, 3, 4), two diodes (5, 6), a resistor (R1) and a capacit...  
WO/2020/148053A1
A touch and gesture sensitive sensor has an electrical conductor for transmitting electrical signals, a signal source which applies an electrical signal to said conductor, a signal receiver which receives the electrical signal and a mean...  
WO/2020/148103A1
The disclosure relates to a lighting device (20) for frequency-modulated emission. The object to provide a lighting device (20) comprising a light-emitting diode (LED) that allows for higher operating frequencies and that in particular h...  
WO/2020/144951A1
[Problem] When the rate of change in gate voltage is reduced, turn-off loss increases, which is undesirable. [Solution] A gate drive device comprising: a gate drive unit which drives the gate of a switching element; a peak detection unit...  
WO/2020/144151A1
The invention relates to a method for the capacitive detection of nearby objects (102, 104) possibly located in the surroundings of an apparatus provided with a capacitive detection device (100), comprising what is called a discriminator...  
WO/2020/146436A1
Some embodiments include a nanosecond pulser circuit. In some embodiments, a nanosecond pulser circuit may include: a high voltage power supply; a nanosecond pulser electrically coupled with the high voltage power supply and switches vol...  
WO/2020/146624A1
An example apparatus includes a first power field-effect transistor (FET) (204) having a first source (306), and a second power FET (206) having a second source (308). The first and second power FETs (204, 206) share a common drain (402)...  
WO/2020/142528A1
A power management system for a dispenser that includes a passive infrared radiation sensor arranged along the dispenser and configured to detect infrared radiation emitted by one or more users within a prescribed detection range, area, ...  
WO/2020/140278A1
Disclosed are a lighting control method, a switch and a computer readable storage medium. The method is implemented in a switch so as to control a luminance state of at least one light fixture in at least one region. The switch comprises...  
WO/2020/135044A1
A key module and a terminal. The key module comprises: an insulating dielectric layer (1); a piezoresistive flexible part (2) provided on the insulating dielectric layer (1); a first electrode (3) and a second electrode (4), the piezores...  
WO/2020/135679A1
Disclosed are an accidental-shutdown-proof switch control apparatus and method for a robot-assisted surgical device. The control apparatus comprises: a startup/shutdown key, wherein the startup/shutdown key is used for triggering a start...  
WO/2020/136066A1
The invention relates to a method for operating a normally off or normally on power semiconductor element (1), wherein a threshold voltage change in a threshold voltage of the power semiconductor element (1) in relation to a reference th...  
WO/2020/137506A1
This energizing control device comprises: a first terminal (21) which is connected to a bus on a first power supply side; a second terminal (22) which is connected to a bus on a second power supply side; a plurality of switches (40) prov...  
WO/2020/139460A1
A bootstrapped switch circuit includes an auxiliary loop circuit for assisting the boosting of a bootstrap voltage in a main loop circuit having a bootstrapped switch transistor. The boosted bootstrap voltage switches on the bootstrapped...  
WO/2020/137826A1
An insulated gate drive circuit (1) which drives a semiconductor switching element comprises: a transmission unit (10) which generates a power signal that acts as the basis for gate driving of a semiconductor switching element; a first i...  
WO/2020/135925A1
A non-mechanical-interfacing electronic switch or a mechanical-interfacing electronic switch are controlled to modulate between an active state and an inactive state based on electronic action. The switch includes an aperture defining an...  
WO/2020/139449A1
CDAC (Capacitive DAC (Digital-to-Analog Converter) unit cells and RFDACs (Radio Frequency DACs) employing such CDAC unit cells are disclosed that can be employed for mmWave (millimeter wave) communication are disclosed. One example CDAC ...  
WO/2020/126036A1
A sensor device arranged to detect a filling status of a consumable in a dispenser, the consumable being web material, the filling status relating to a spatial extension of the consumable in the dispenser, the sensor device comprising a ...  
WO/2020/126796A1
The invention relates to a method for controlling a plurality of semiconductors (1) by means of a control unit (2), a signal line (3) being arranged between the control unit (2) and the semiconductors (1), a protocol (11) for controlling...  
WO/2020/127117A1
A high-voltage (HV) compound switch can include coupling circuitry to help provide better slew rate (dV/dt) control, such as to limit electromagnetic energy radiation during switching, which can cause undesirable EMI. Further, efficiency...  
WO/2020/125669A1
Disclosed is an analog switch circuit, comprising a switch tube (Q), a control circuit (100), a first pull-down circuit (300), and a charge pump circuit (200). When an enable signal (PD) is a turn-off signal, the potential at a second te...  
WO/2020/125584A1
A multi-step switch (100) and an electronic apparatus (10). The multi-step switch (100) comprises a Hall assembly (110), a movable assembly, and a waterproof component (130). The Hall assembly (110) comprises multiple Hall elements (112)...  
WO/2020/125603A1
A circuit and method for turning on an analog switch. The analog switch circuit comprises: a control circuit (101), a current generation circuit (102), and a main switch circuit (103). The control circuit (101) decodes an input time conf...  
WO/2020/125816A1
Disclosed are a radio frequency switch circuit, a chip, and a communication terminal. In the radio frequency switch circuit, a switch chain is formed by at least one switch unit being provided between a first port and a second port; each...  
WO/2020/127113A1
A high-voltage (HV) compound switch can include coupling circuitry to help provide better slew rate (dV/dt) control, such as to limit electromagnetic energy radiation during switching, which can cause undesirable EMI. Further, efficiency...  
WO/2020/126464A1
The invention relates to a circuit assembly (1) for transmitting a control signal (3) to a functional element (18), comprising: - first and second supply lines (15, 16) for a first and second potential; - a switching line (17) which can ...  
WO/2020/126276A1
The invention relates to a transmitting device (100) comprising two galvanically isolated sub-circuits (110, 50). The first sub-circuit (110) comprises: a carrier signal source (116) for outputting a carrier signal; a digital signal sour...  
WO/2020/127196A1
The invention relates to a switch system (1) comprising a power line (2) for supplying a charge from a voltage source (+Vbat), the power line comprising a main switch (Q1) having a first main terminal (D) and a second main terminal (S) b...  
WO/2020/127414A1
An apparatus (100) for the direction-dependent operation of an electrochemical energy store (101) having a first semiconductor switch (102), which comprises a first inverse diode (103), and a second semiconductor switch (104), which comp...  
WO/2020/126103A1
A rocker switch includes a rocker switch housing and a first magnet sensor. The rocker switch further includes a button rotatably mounted to the rocker switch housing about a first axis. The rocker switch also includes a magnet holder in...  
WO/2020/127268A1
A vehicle sensor (100) suitable for installation in the ground. The vehicle sensor (100) includes a housing unit comprising a rigid lower part (104) and an upper part (102). The upper part (102) has a resilient, convex upper surface (114...  
WO/2020/120549A1
The invention relates to an assembly (10) for a vehicle (1) for detecting an activation handling process for activating a function on the vehicle (1), in particular for detecting an activation handling process in a front, lateral, and/or...  
WO/2020/120541A1
The invention relates to an assembly (10) for a vehicle (1) for detecting an activation action for the activation of a function at the vehicle (1), in particular in a front, side and/or rear region (1.7, 1.4, 1.2) of the vehicle (1) for ...  
WO/2020/120441A1
The present invention relates to a functional film structure and to a method for producing same. The functional film structure has a sensor key arranged on a film substrate and can be brought into a three-dimensional shape by thermal sha...  
WO/2020/122030A1
This capacitance sensor comprises: a switch control unit that carries out a first switching process in which a first switch connected to a first capacitor is turned on and then repeatedly carries out a second switching process in which t...  
WO/2020/120532A1
The invention relates to an assembly (10) for a vehicle (1) for detecting an activation handling process for activating a function on the vehicle (1), in particular for detecting an activation handling process in a front, lateral, and/or...  
WO/2020/120557A1
The invention relates to an assembly (10) for a vehicle (1) for detecting an activation handling process for activating a function on the vehicle (1), in particular for detecting an activation handling process in a front, lateral, and/or...  
WO/2020/123624A1
Some embodiments include apparatuses having a charge pump to generate an output voltage based on a first supply voltage, a second supply voltage, and timing of a clock signal; an output regulator to generate a regulated voltage at a node...  
WO/2020/120866A2
An electronic current-switching system comprising a driver unit (20) and a switching device (10) with a controlled transistor (12), a control unit (16) coupled to said transistor (12), a power supply unit (17) for supplying the control u...  
WO/2020/121736A1
A photodetection device according to the present disclosure is provided with a light-receiving element, a load circuit connected to the light-receiving element, a switch circuit connected to the light-receiving element, and a feedback ci...  
WO/2020/120309A2
The invention relates to a coupler (1) for differential transmission of an analogue signal (3) coming from at least one transmitter (2) with a first earth potential (2a), via at least one first signal line (4a) and a second signal line (...  
WO/2020/122099A1
A control device of a vehicle is provided with a switching circuit, and by controlling the turning on and off of the switching circuit, opens and closes a connection between a starter having a capacitor, connected to one end portion of t...  
WO/2020/121727A1
This gate drive circuit is provided with an output element (3) which applies a gate drive signal to the gate of a gate driven-type switching element (1, 1a), a constant current drive circuit (20, 20a, 20b, 20c, 20x) which controls the ou...  
WO/2020/113866A1
A dual-mode power amplifier capable of switching operating power and a mode switching method. The power amplifier uses a multi-tap input transformer (T1) to realize the switching of a front stage load line and an output stage load line b...  

Matches 351 - 400 out of 71,652