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Patent Searching and Data


Matches 701 - 750 out of 426,382

Document Document Title
WO/2022/014495A1
The present invention provides an acoustic wave device that is capable of inhibiting ripples in the frequency characteristics. This acoustic wave device 1 comprises: a support substrate; a piezoelectric layer 14 that is provided upon t...  
WO/2022/011790A1
Disclosed in the present invention is a sensor weak signal reading circuit, comprising: a sensing input amplification which comprises a first transistor, a gate electrode and a drain electrode of the first transistor being connected to a...  
WO/2022/014608A1
Provided is an elastic wave device that enables suppression of ripples in frequency response characteristics. This elastic wave device 10 comprises: a support substrate 13; a piezoelectric layer 14 provided on the support substrate 13;...  
WO/2022/014493A1
Provided is an elastic wave device that can increase heat dissipation in a situation in which a cavity is provided to a support substrate. An elastic wave device 1 according to the present invention comprises: a cavity 10; a support su...  
WO/2022/014497A1
The present invention provides a filter that can easily adjust the frequencies of resonators individually. This filter comprises: a piezoelectric film 3 that comprises lithium niobate or lithium tantalate; an acoustic wave resonator 1 ...  
WO/2022/015549A1
Certain aspects of the present disclosure generally relate to techniques and apparatus for doubling the frequency of a signal. For example, certain aspects are directed to a phase frequency detector (PFD)-based rising-edge-delay-only fre...  
WO/2022/012437A1
The present invention relates to a thin-film bulk acoustic wave resonator and a manufacturing method therefor. The thin-film bulk acoustic wave resonator comprises: a lead-out electrode, a piezoelectric layer, and an external electrode t...  
WO/2022/012438A1
The present invention relates to a film bulk acoustic resonator and a manufacturing method therefor. The film bulk acoustic resonator comprises: a first electrode, a piezoelectric layer and a second electrode which are stacked; an effect...  
WO/2022/014496A1
The present invention provides a filter that can easily adjust the frequencies of resonators individually. This filter comprises: a piezoelectric film 3; an acoustic wave resonator 1 that has a functional electrode 4 provided upon the ...  
WO/2022/012334A1
The present disclosure relates to a bulk acoustic resonator and a manufacturing method therefor. The resonator comprises: a substrate; an acoustic mirror; a bottom electrode; a top electrode; and a piezoelectric layer provided between th...  
WO/2022/012876A1
The invention relates to a semiconductor chip (1) with functions that are implemented thereon in the circuitry, having a first region (2), in which a first group of security-relevant base functions (3) are implemented in the circuitry, a...  
WO/2022/014276A1
Provided is an elastic wave device in which Q characteristic degradation tends not to occur. An elastic wave device 1 comprises a piezoelectric substrate 2 and an IDT electrode 7 provided on the piezoelectric substrate 2. The IDT elect...  
WO/2022/015533A2
In certain aspects, a method is provided for measuring power using a resistive element coupled between a power amplifier and an antenna. The method includes squaring a voltage from a first terminal of the resistive element to obtain a fi...  
WO/2022/015366A1
DC-DC power converter control comprises current starved delay lines for phase shifting control signals that set and reset a RS flip-flop to provide controllable PWM pulse widths from narrow to wide at a clock frequency. Precise pulse wid...  
WO/2022/014158A1
This electrostatic capacitance detecting device is provided with: a first board; a detecting electrode which is provided on the top surface of the first board to detect the approach of an operating body with respect to an operating surfa...  
WO/2022/013098A1
A communication unit for performing soft-decision demodulation comprising a receiver is described. The receiver is arranged to receive a transmitted signal having a first set of bits comprising k bits that has been selected from a set of...  
WO/2022/015598A1
Aspects of the present disclosure relate to techniques for signal compression. Certain aspects described in this disclosure can be implemented in a method for wireless communication by a distributed unit (DU). The method generally includ...  
WO/2022/011459A1
An apparatus and method for determining signals representative of events in the environment of a reactive transducer while being driven by a switching amplifier is disclosed. While the switching amplifier is in a zero voltage state, a si...  
WO/2022/014432A1
A filter circuit (100) comprises: a coil component (1); an inductor (2); and a capacitor (C1). The coil component (1) is configured by magnetically coupling together a coil (L1) and a coil (L2). The inductor (2) is electrically connected...  
WO/2022/016135A1
A multi-channel digital isolator includes a digital isolator (120B) and an interlock circuit (250). The isolator includes a transmitter (305) having a transmitter output, a receiver (310) having a receiver input and a receiver output, an...  
WO/2022/016133A1
Methods, systems, computer-readable media, and apparatuses for spurious information reduction in a data signal are presented. Some configurations include mixing a plurality of analog input signals with different corresponding local oscil...  
WO/2022/014065A1
This common mode choke coil (CC1) comprises: a choke coil including a magnetic core (1) and covered conductive wires (2a, 2b) wound onto the magnetic core (1); a conductor (5) extending along the surface of the magnetic core (1); and a g...  
WO/2022/012258A1
The present application relates to the technical field of communications. Disclosed are a modulation and encoding method and apparatus, a demodulation and decoding method and apparatus, a device, and a communication system. The modulatio...  
WO/2022/015758A1
Systems and methods herein provide for a tunable resonator. In one embodiment, a tunable resonator includes a transmission line comprising at least two inductor segments and a tap between each of the at least two inductor segments. The r...  
WO/2022/014412A1
[Problem] To provide an imaging device that, when a comparison is made between an analog pixel signal and a predetermined reference signal, can suppress an error of a reverse timing of the comparison result. [Solution] The imaging device...  
WO/2022/015640A1
Methods and systems for finite impulse response filter under a constrained sampling rate. A method for constrained sampling rate filtering includes segmenting an input signal with a first rate into a defined number of streams, wherein th...  
WO/2022/012746A1
The present invention relates to a variable gain amplifier (VGA) for amplifying an input voltage to an output voltage with a variable gain. The VGA comprises one or more series connections and a degeneration resistor circuit (DRC). Each ...  
WO/2022/014494A1
Provided is an elastic wave device capable of suppressing ripples in frequency characteristics. An elastic wave device 10 according to the present invention is provided with: a support substrate; a piezoelectric layer 14 provided on th...  
WO/2022/011454A1
Systems and methods are provided for generating signals. The signal generator system includes a transformer unit and a plurality of converters. The transformer unit includes a primary input side and a secondary output side connectable to...  
WO/2022/014317A1
A high-frequency circuit (1) comprises: a diplexer (10) constituted from a filter (11) having a passband that includes a first frequency band group, and a filter (12) having a passband that includes a second frequency band group; a notch...  
WO/2022/015541A1
A filter circuit includes a matching network having resistive (506, 516) and capacitive elements (508, 518), and a transformer (510) in the matching network. The transformer (510) includes a primary side (511) and a secondary side (512),...  
WO/2022/013097A1
A communication unit for performing soft-decision demodulation comprising a receiver is described. The receiver is arranged to receive a transmitted signal conveying a first set of bits comprising k bits that has been selected from a set...  
WO/2022/012943A1
The invention relates to a method (200) for overcurrent detection on a power switch, comprising dividing down (210) the voltage drop above a conducting path of the power switch using a voltage divider to a measurement voltage, comparing ...  
WO/2022/011813A1
A multi-dimensional control suspension switch, comprising: a switch suspension body (20), which has a magnet (21); a magnetic suspension supporting mechanism (10), which is used for supporting the switch suspension body (20) in a stable ...  
WO/2022/014332A1
An elastic wave filter (1) comprises a first filter circuit (10) disposed on a first path (r1) connecting a first signal terminal (T1) and a second signal terminal (T2), and an additional circuit (20) having an elastic wave resonator gro...  
WO/2022/014440A1
Provided is an elastic wave device that can suppress ripples in frequency characteristics. The elastic wave device 10 according to the present invention is provided with: a support substrate; a piezoelectric layer 14 provided on the su...  
WO/2022/015980A1
Methods, systems, and devices for wireless communications are described. A network node may identify a set of packets for broadcasting to a set of user equipment (UEs) and may transmit a set of encoded packets based on the set of packets...  
WO/2022/014156A1
Provided is a hermetic container, and a method for manufacturing the same, with which optical transparency is not impaired even if a mode is adopted enabling an effective increase in hermeticity, such as thermocompression bonding. The ...  
WO/2022/012216A1
A DNA movable type storage system and method. The method comprises: providing a content movable type physical library and an index movable type physical library; splitting data to be stored in a target file into a plurality of data eleme...  
WO/2022/012581A1
A data compression method, comprising: determining, according to destination address information carried in a data packet, the transmission cost for transmitting the data packet (S101); determining, according to the transmission cost, a ...  
WO/2022/008957A1
Methods and apparatuses are provided for a matched band pass filter utilized in a duplexer or multiplexer. In one embodiment, the matched band pass filter includes a filter part and a port-matching part that is coupled to and in signal c...  
WO/2022/007234A1
Provided is a resonator (100), comprising a substrate (1), a composite film (2), and a longitudinal acoustic wave reflector (3); the composite film (2) comprises a first electrode (21), a piezoelectric functional film (22), a second elec...  
WO/2022/008796A1
It is an objective to provide an arrangement for reducing qubit leakage errors in quantum computing system. According to an embodiment, an arrangement (100) for reducing qubit leakage errors comprises a first qubit (101) and a second qub...  
WO/2022/007621A1
Disclosed in the present application are a polar encoding method and apparatus for wireless communications, and a medium, capable of satisfying the transmission of large data volume and improving system throughput. The method comprises: ...  
WO/2022/007744A1
Disclosed in the present application are a temperature compensation circuit of a power amplifier and a temperature compensation method. The temperature compensation circuit is configured to generate a first electrical signal correspondin...  
WO/2022/009748A1
The present invention limits deterioration of isolation when performing transmission of both a first transmission signal and a second transmission signal by simultaneous communication. A high-frequency module (1) is provided with a first...  
WO/2022/008795A1
It is an objective to provide a quantum computing system and an arrangement (100). According to an embodiment, a qubit (101) having a ground state and a plurality of excited states, wherein the plurality of excited states comprises a low...  
WO/2022/009199A1
Structural testing of a semiconductor integrated circuit (IC), including scanning test patterns or test conditions into internal circuits of the semiconductor IC, for example from a tester device. A timing margin may be measured during t...  
WO/2022/008881A1
Disclosed herein is a temperature compensated crystal oscillator, TCXO, comprising: a crystal oscillator arrangement configured to generate an output signal of the temperature compensated crystal oscillator; and a temperature sensor arra...  
WO/2022/007725A1
The disclosed structures and methods are directed to decoders and to methods for decoding codes, for example, polar codes. The decoder comprises: a codeword node decoding pipeline having three logic units, and configured to, for each enc...  

Matches 701 - 750 out of 426,382