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WO/2022/076480A1 |
One variation of a keyboard system includes: a substrate including an array of inductors; a tactile layer arranged over the substrate defining an array of key locations over the array of inductors; an array of magnetic elements, each arr...
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WO/2022/076211A1 |
A method and circuit for performing vector-matrix multiplication may include converting an input vector of binary-encoded values into analog signals using one-bit DACs, and sequentially performing a vector-matrix multiplication operation...
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WO/2022/073509A1 |
A wideband low power active isolator that may operate with a low voltage supply and provide improved linearity and insertion loss is described. The active isolator includes parallel connected common gate amplifier and common drain amplif...
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WO/2022/073802A1 |
Memristive logic gate circuit, comprising a first memristive device (1), representing a first input node A of the logic gate circuit, a second memristive device (2), representing a second input node B of the logic gate circuit, and a thi...
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WO/2022/074931A1 |
The purpose of the present invention is to reduce power consumption in an analog-to-digital conversion circuit that employs a time-to-digital converter (TDC). This analog-to-digital conversion circuit comprises a comparator, a counter,...
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WO/2022/074706A1 |
This D/A converter (10) converts a digital signal to an analog signal, the D/A converter comprising a binary-type R-2R-type D/A conversion circuit. The R-2R-type D/A conversion circuit includes a resistance circuit network (20) of R-2R l...
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WO/2022/073230A1 |
Provided is a substrate stripping method for a semiconductor structure. The method comprises: providing a substrate (10), a first AlN layer (11), a first AlGaN layer (12) and a functional layer (13), which are distributed from bottom to ...
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WO/2022/076961A1 |
The disclosure describes an implementation of a combinational thermometric-R2R that includes a thermometric DAC circuit to output the coarse output steps, an R2R circuit to control the fine output steps, and a resistor in series with the...
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WO/2022/075492A1 |
A fuel ionization apparatus according to the present invention comprises: a first electrode unit and a second electrode unit provided in a fuel supply pipe through which fuel flows; and a pulse generation unit for applying electricity (p...
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WO/2022/076362A1 |
This application is directed to methods and devices for an efficient power amplification system. An electronic device (200) includes a first and a second power amplifier (210-1, 210-2) that are coupled to a quadrature combiner (220), a t...
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WO/2022/075334A1 |
[Problem] To provide an oscillation circuit which exhibits little clock frequency deviation with respect to a change in ambient temperature. [Solution] An OCXO oscillation circuit according to the present invention is characterized by co...
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WO/2022/073620A1 |
Household appliance (2) with a user interface (20) comprising: • - a display (64), • - a switch element (56) associated to said display (64) comprising at least one capacitive sensing element (58) with a sensing surface, • - a capa...
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WO/2022/073883A1 |
The invention relates to a method for checking at least one field-effect transistor (11) which is connected as an active diode downstream of an output of a power supply unit (1) within a power supply device. The method comprises the foll...
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WO/2022/073498A1 |
An electronic cigarette, and a cigarette cartridge, cigarette rod, safety circuit and key control chip for an electronic cigarette. A cigarette rod of the electronic cigarette comprises a positive driving electrode and a negative driving...
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WO/2022/076891A1 |
Disclosed herein are platforms, systems, software, and methods for evaluating social behavior. Speech or audio data can be analyzed to identify elemental language and acoustic components of speech that are used to determine higher order ...
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WO/2022/074074A1 |
The present invention relates to an electrical circuit comprising a MOSFET (Q6) and an electronic circuit for controlling the MOSFET (Q6), having four pins, the electrical circuit comprising at least one electrical track to which the MOS...
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WO/2022/075315A1 |
An amplifier equipped with: an amplification circuit 10, the properties of which change according to thermal history; and a bias circuit 20 which is equipped with an element for undergoing a thermal history corresponding to the thermal h...
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WO/2022/074041A1 |
A superconducting circuit includes a first port (102) and a plurality of second ports (104); a plurality of filter poles (106), each filter pole comprising an inductor and a capacitor connected in parallel, between the first port and a s...
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WO/2022/074196A1 |
A power electronic module (2) comprising at least one semiconductor switch (4) and a gate-source control unit is disclosed. The gate-source control unit comprise an asymmetric transient voltage suppressor (TVS) diode (8) or two Zener dio...
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WO/2022/074007A1 |
The invention describes an encoding scheme for arithmetically encoding a sequence of information values into an arithmetic coded bitstream using providing the bitstream with entry point information allowing for resuming arithmetic decodi...
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WO/2022/073914A1 |
The invention relates to an apparatus (1) for capacitive touch detection, having at least one touch electrode (2, 2', 2", 2'", 2.1, 2.2, 22) with a capacitor (C) for capturing a change in capacitance when an object (3) approaches the tou...
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WO/2022/075415A1 |
An elastic wave device equipped with: a first piezoelectric layer and a second piezoelectric layer which each comprise lithium niobate or lithium tantalate and have a first main surface and a second main surface opposite the first main s...
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WO/2022/075070A1 |
The present invention provides a longitudinally coupled resonator-type elastic wave filter in which degradation of attenuation characteristics does not readily occur. In this longitudinally coupled resonator-type elastic wave filter 1:...
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WO/2022/069545A1 |
The invention relates to a resonator device for measuring stress comprising at least two resonators, each resonator comprising an inter-digitated transducer structure arranged between two reflecting structures on or in a piezoelectric su...
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WO/2022/070710A1 |
An analog voltage VFILA can be input into a volume setting pin FILA of an audio circuit 300. A power supply pin VCC accepts a power supply voltage VCC. A bias circuit 310 generates a first reference voltage VFIL corresponding to the anal...
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WO/2022/069329A1 |
Certain aspects of the present disclosure provide an electroacoustic device and methods for signal processing via the electroacoustic device. One example electroacoustic device generally includes a first surface acoustic wave (SAW) reson...
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WO/2022/071318A1 |
The objective of the present invention is to provide an electrostatic capacitance type input device which makes it possible to perceive by touch that a user has made an input. This electrostatic capacitance type input device is provided ...
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WO/2022/069573A2 |
The invention relates to a surface acoustic wave (SAW) device comprising an interdigitated transducer structure (102, 252) and at least one acoustic wave reflective structure (104, 106, 254, 256) provided on or in an acoustic wave propag...
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WO/2022/069042A1 |
A data storage arrangement includes memory and controller. Memory is configured to store one or more data elements. Controller is configured to store at least one of one or more data elements utilizing differential compression. Controlle...
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WO/2022/070739A1 |
The purpose is to improve insertion loss of a resonant element. In this resonant element (10), a first via electrode (111) and a second via electrode (112) are connected to a first planar electrode (101) and a third planar electrode (103...
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WO/2022/071000A1 |
This differential amplifier circuit comprises: an operational amplifier that amplifies the electric potential difference of the output ends of first and second input resistors; a feedback resistor connected to the output end of the first...
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WO/2022/070944A1 |
A signal transmission device for transmitting a power transistor drive signal to a secondary circuit system from a primary circuit system while insulating the interval between the primary circuit system and the secondary circuit system, ...
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WO/2022/070885A1 |
Provided is a vertically coupled resonator-type elastic wave filter capable of increasing an amount of attenuation on the high-band side of the pass band without causing an increase in size. A vertically coupled resonator-type elastic ...
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WO/2022/068766A1 |
A duplexer design method, a duplexer, a multiplexer, and a communication device. In the method, the thicknesses of lifting portions on a parallel resonator in a common matching unit in a high-frequency filter and a parallel resonator in ...
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WO/2022/071999A1 |
A circuit includes a phase-locked loop configured to receive a reference clock signal and to generate a first clock signal having a first frequency. A secondary clock generation circuit is configured to generate a second clock signal hav...
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WO/2022/068552A1 |
The present disclosure relates to a bulk acoustic resonator, comprising a substrate, an acoustic mirror, a bottom electrode, a piezoelectric layer, and a top electrode wherein the piezoelectric layer is a piezoelectric layer comprising a...
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WO/2022/068561A1 |
The present disclosure relates to a bulk acoustic resonator, comprising: a substrate, an acoustic mirror, a bottom electrode, a piezoelectric layer, and a top electrode. The resonator has a resonance frequency lower than 2.5 GHz, and a l...
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WO/2022/071185A1 |
A multiplexer (1) comprises: a first filter (10); and a second filter (50) having a passband on the lower-frequency side of the passband of the first filter (10). A longitudinal-coupling acoustic wave resonator (13) of the first filter (...
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WO/2022/071062A1 |
Provided is an elastic wave device with which it is possible to improve the response level in an attenuation range outside a passband. An elastic wave device 1 of the present invention is provided with a piezoelectric substrate 2, a fi...
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WO/2022/070740A1 |
The present invention improves the performance of a resonance element. A third plane electrode (103) is disposed between a first plane electrode (101) and a second plane electrode (102). A first via electrode (111) connects the first pla...
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WO/2022/071191A1 |
A filter device (100) is provided with: a body (110); a ground terminal (GND); and a plurality of resonators (RC1-RC4). The plurality of resonators are disposed in the body and are electromagnetically coupled to each other. The plurality...
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WO/2022/071488A1 |
An elastic wave device is provided which can increase the degrees of freedom of a design that can suppress spurious emission. This elastic wave device 10 is provided with: a piezoelectric layer 16 that has a first principal surface 16a...
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WO/2022/072027A1 |
Examples described herein generally relate to communication between integrated circuit (1C) dies in a wafer-level fan-out package. In an example, an electronic device includes a wafer-level fan-out package. The wafer-level fan-out packag...
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WO/2022/072758A1 |
A distributed active, power combining amplifier including at least one main amplifier having a first main portion and a second main portion, at least one peaking amplifier having a first peaking portion and a second peaking portion, and ...
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WO/2022/072915A1 |
A delta-sigma modulator (200) includes a first amplifier (210) having an input, a feedback control input, and an output. The input is a first input of the delta-sigma modulator (200). The delta- sigma modulator further includes a first i...
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WO/2022/071642A1 |
The present disclosure can provide a method for operating a terminal in a wireless communication system. The method for operating a terminal comprises the steps of: checking layer information applied to a neural polar code; encoding, on ...
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WO/2022/071837A1 |
Method and device(s) (120; 300; 800; 1000) for performing digital predistortion, "DPD", on multiple digital input signals (301-1..301-B; 401-1..401-B; 801-1..801-B) to be transmitted in different frequency bands (750), respectively, of a...
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WO/2022/069122A1 |
A circuit arrangement (10) is provided which comprises an array of stages (11) for photon counting current to voltage conversion. Each stage (11) comprises a tunable operational transconductance amplifier (12) and a feedback network (16)...
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WO/2022/071186A1 |
This multiplexer (1) comprises: a common terminal (tc); a first terminal (t1) and a second terminal (t2); a first filter circuit (10) provided on a first path (r1) connecting the common terminal (tc) and the first terminal (t1); and a se...
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WO/2022/072964A1 |
Certain aspects of the present disclosure provide a successive approximation register (SAR) analog-to-digital converter (ADC) implemented with a digital filter for noise shaping. For example, certain aspects provide a circuit for analog-...
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