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Patent Searching and Data


Matches 301 - 350 out of 426,382

Document Document Title
WO/2022/066317A1
Examples include techniques to improve implement an error correction codeword (ECC) scheme to protect data stored to a memory from both hard and random bit errors using a hybrid ECC scheme that includes generation of first and second cod...  
WO/2022/065012A1
A high-frequency circuit (1) is provided with a power amplifier (11) for communication band A, and a power amplifier (12) for communication band B, wherein: transmission in communication band A, transmission in communication band B, and ...  
WO/2022/062910A1
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 comprises a first layer and a second...  
WO/2022/064155A1
Disclosed is a system (200) for autonomous stabilisation of quantum states, comprising: a quantum harmonic oscillator (202), an auxiliary device (201) dispersively coupled to the oscillator (202), a dissipater (203), an exciter (204) con...  
WO/2022/061514A1
A quartz crystal resonator and a production method therefor, an oscillator, and an electronic device, relating to the field of quartz crystal oscillators and capable of reducing the size of quartz crystal resonators. The quartz crystal r...  
WO/2022/062276A1
An interface circuit and an electronic apparatus. The interface circuit comprises: a programmable current array (1), which is used for generating, according to an input code, a first current and a second current that are to be sent to a ...  
WO/2022/063735A1
The invention relates to an electronic device (1e) comprising a user interface and a solar cell unit (2) for powering the device. The solar cell unit (2) has a top surface (3c) facing away from the device. The user interface comprises a ...  
WO/2022/064787A1
The present disclosure addresses the problem of providing a miniaturized AD converter, and a sensor system. A DA converting unit (5) generates a comparison voltage corresponding to a target bit, from a most significant bit to a least sig...  
WO/2022/066262A1
Examples described herein generally relate to integrated circuits that include a latch-based level shifter circuit with self-biasing. In an example, an integrated circuit includes first and second latches and an output stage circuit. Eac...  
WO/2022/065150A1
A signal transmitting device, according to the present invention, for example, transmits a drive signal of a gate drive transistor between a primary circuit system and a secondary circuit system while insulating between the primary circu...  
WO/2022/067208A1
A method of operating an amplifier circuit (300) having a transformer (314) arranged so as to establish a magnetically coupled feedback loop between and output of an amplifier and an input of the amplifier. The method includes providing ...  
WO/2022/067289A1
A diagnostic system includes a detection circuit comprising a first impedance, a second impedance, a first input pin, a second input pin, a first output pin and a second output pin. The detection circuit is configured to receive an input...  
WO/2022/062094A1
A clock source circuit (10), a computer case (20), and a multi-computer case cascaded system (30). The clock source circuit (10) comprises a reference signal generation circuit (110), a clock signal generation circuit (120), a programmab...  
WO/2022/063849A1
A common-mode feedback circuit (204) for a fully differential amplifier (102) comprises first (MB), second (MTP), and third (MTN) transistors, each having a respective drain, source, gate, and back-gate terminals. The drain terminal of t...  
WO/2022/063237A1
Provided are an LDPC code encoding method and apparatus, and a network device and a storage medium. The method comprises: storing corresponding non-zero elements in a basis matrix of an LDPC code according to the provided LDPC code; calc...  
WO/2022/062406A1
Embodiments of the present invention provide a packet error correction code decoding method, apparatus, storage medium, and electronic device, relating to the technical field of packet error correction code communication technology; the ...  
WO/2022/067201A1
An amplifier circuit (100) includes an amplifier (102) and a transformer having a primary winding (112) in series with an amplifier output (106) and a secondary winding (108) coupled to an amplifier input (104). The primary winding (112)...  
WO/2022/063231A1
A surface acoustic wave (SAW) device and methods of making the same are disclosed. The surface acoustic wave device includes a piezoelectric layer coupled to a high acoustic velocity layer at a first surface of the piezoelectric layer. A...  
WO/2022/065015A1
This semiconductor IC (130) comprises: a first high-frequency element (for example, an inductor (218) of a low-noise amplifier (21)); a second high-frequency element (for example, an inductor (215) of a low-noise amplifier (22)); and a f...  
WO/2022/067202A1
An amplifier circuit (100') includes an amplifier (1021) having an amplifier input and an amplifier output. A transformer disposed to provide a signal for driving a load includes a primary winding (Lout) in series with the amplifier outp...  
WO/2022/066679A1
Logic mechanisms operate to define the position of at least one mechanical output based on the position of at least one mechanical input. Some mechanisms are configured to determine, based on the input position(s), whether a path to tran...  
WO/2022/065197A1
Provided is a class-D amplifier that reduces power consumption in a small signal range while suppressing deterioration of the total harmonic distortion rate. Provided is a class-D amplifier 1 that amplifies an input signal Ain, the cla...  
WO/2022/066708A1
Systems and methods for wireless charging of a battery pack. One system includes a plurality of battery packs and a wireless charger. Each of the plurality of battery packs includes a receiving antenna configured to convert an alternatin...  
WO/2022/065108A1
[Problem] To prevent interfacial delamination caused by the stress of an insulating layer in an electronic component comprising three or more conductor layers in which a capacitor and an inductor are integrated. [Solution] An electronic ...  
WO/2022/065201A1
This filter device (105) comprises: a laminate in which a plurality of dielectric layers (LY1 to LY13) are laminated; a ground terminal (GND); and a first LC parallel resonator (RC1), a second LC parallel resonator (RC2), and a third LC ...  
WO/2022/057766A1
The present invention relates to a method for manufacturing a film bulk acoustic resonator, and a filter. The method comprises: forming a first electrode, a piezoelectric layer, and a second electrode; forming, on at least one of the fir...  
WO/2022/060447A1
An example power control apparatus includes a phase locked loop (PLL) to provide a clock signal of a phase-locked frequency, a switching circuit to output a set voltage, and a controller to generate a clock signal of a target frequency f...  
WO/2022/059400A1
An oscillator circuit (10) is provided with a plurality of oscillators (11) and wires (12) that connect the plurality of oscillators (11). The wires (12) are disposed so as to form a closed circuit that passes once through each of the pl...  
WO/2022/059060A1
This delta-sigma modulator comprises: an integrator (100a) that integrates the differences between input signals (INP, INN) and output signals (OUTP, OUTN) of the delta-sigma modulator; and a clocked comparator (101) that outputs, as the...  
WO/2022/060655A1
The accuracy of an impedance tuner may be improved, and the size may be reduced by using linear actuators instead of rotary motors. The linear actuator may be integrated with position sensors to allow very small size, and implemented wit...  
WO/2022/057582A1
Provided are a coding method and device, the method comprising: acquiring a sequence to be encoded having a length of N, said sequence being obtained after placing information bits at information bit positions, placing frozen bits at fro...  
WO/2022/059933A1
A display module comprises: a display panel; and a driving unit which applies a first control signal for setting a PWM data voltage to sub-pixels, included in each row-line of the display panel for each image frame, to the sub-pixels in ...  
WO/2022/057769A1
Disclosed are a thin-film bulk acoustic wave resonator and method for manufacture thereof and filter, the acoustic wave resonator comprising: a piezoelectric stack structure, said piezoelectric stack structure comprising a first electrod...  
WO/2022/059655A1
[Problem] To enable serial communication to be efficiently performed. [Solution] A communication device comprising: a controller that determines a time stamp as a starting point and a unit cycle for the time stamp starting from the start...  
WO/2022/060267A1
In a wireless communication arrangement in or for a wireless communication system, where the arrangement comprises a data providing device (36) and a wireless communication device (42) comprising a radio circuit block (44) comprising one...  
WO/2022/057466A1
The present invention relates to a film bulk acoustic wave resonator, a manufacturing method therefor and a filter thereof. The film bulk acoustic wave resonator comprises a piezoelectric laminated structure; the piezoelectric laminated ...  
WO/2022/059373A1
This filter device (100) includes a dielectric substrate (110), ground electrodes (PG1, PG2) connected to a ground terminal (GND), and a plurality of resonators disposed between the ground electrodes and electromagnetically coupled to ea...  
WO/2022/059643A1
An elastic wave filter (1) that comprises: a first filter circuit (10) that has a pass band of a prescribed frequency band and is provided on a first pathway (r1) that connects a first signal terminal (T1) and a second signal terminal (T...  
WO/2022/059758A1
Provided is an elastic wave device that suppresses ripples in frequency characteristics. The elastic wave device comprises: a support substrate; a piezoelectric layer overlapping the support substrate when viewed in a first direction of ...  
WO/2022/059558A1
An elastic surface wave device (10) according to the present embodiment comprises: an elastic surface wave element (2) in which a functional element and a bump (21) are formed on one main surface; a substrate (1) on which the elastic sur...  
WO/2022/056953A1
A thermistor (602) resonator and a manufacturing method therefor. The thermistor (602) resonator comprises a first substrate (10), a second substrate (20), a first pad (40), a thermistor structure (60), a vibrator (80), and an upper cove...  
WO/2022/059370A1
This drive device (20) drives a first switching element (11). The drive device (20) comprises a protection switch (40). The protection switch (40) is provided between a first terminal and a third terminal of the first switching element (...  
WO/2022/059760A1
Provided is an elastic wave device and a method for manufacturing an elastic wave device that suppresses ripples in frequency characteristics. The elastic wave device comprises: a support substrate; a piezoelectric layer overlapping the ...  
WO/2022/059496A1
The present technology relates to a signal processing device, a signal processing method, and a receiver that enable gain control to be appropriately performed on various interfering signals. An amplifier amplifies a signal by controllin...  
WO/2022/058063A1
A method for encoding data comprises choosing a sequence of pivot candidate positions for a sequence of g encoding vectors to encode a block of g data symbols in a round of coded packets by: providing a set of g pivot candidate positions...  
WO/2022/061148A1
A method of optimizing an iterative process defines a set of trainable parameters and a differentiable gating function to be applied to each parameter in the set of trainable parameters. A trainable model of the iterative process is buil...  
WO/2022/057768A1
Disclosed in the present invention is a manufacturing method for a thin film bulk acoustic wave resonator, comprising: forming a first electrode, a second electrode, and a piezoelectric layer, the piezoelectric layer being positioned bet...  
WO/2022/059759A1
Provided is an elastic wave device that suppresses deteriorations in piezoelectric layer characteristics. An elastic wave device according to the present invention comprises: a support substrate; a piezoelectric layer that overlaps with ...  
WO/2022/058778A1
A Doherty power amplifier and a method therefor are disclosed. According to one aspect, a Doherty power amplifier includes an input having a first signal path and a second signal path. The first signal path receives a first input signal ...  
WO/2022/059160A1
This noise canceling device (4) comprises noise canceling circuits (4P, 4N) for electrical wires (21P, 21N) on the positive electrode side and the negative electrode side, respectively. Each noise canceling circuit (4P, 4N) comprises: fi...  

Matches 301 - 350 out of 426,382