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Patent Searching and Data


Matches 201 - 250 out of 548,340

Document Document Title
WO/2017/221544A1
The present invention performs input/output to/from a holding unit holding a result of analog-digital conversion by simple and easy control while preventing malfunction. An analog-digital conversion device is provided with a comparison u...  
WO/2017/222133A1
A wireless power transmission system and communication system is disclosed. A wireless power transmission system and communication system according to an embodiment of the present invention comprises: a transmission part which includes a...  
WO/2017/222559A1
A digital volume control may be implemented in a digital-to-analog controller (DAC) when an output rate of the DAC is higher than the input rate. The upsampling conversion process from the digital input to analog output may be controlled...  
WO/2017/220866A1
According to an example embodiment, a method for operating an arrangement of a mobile communication device that comprises an audio processing means communicatively coupled to an accessory device that comprises an audio transducer means i...  
WO/2017/221518A1
The present invention provides an elastic wave device which achieves miniaturization and does not tend to cause contact between a cover member and an IDT electrode. An elastic wave device 1, wherein an IDT electrode 9 constituting a long...  
WO/2017/221609A1
Provided are a crystal oscillation piece and a crystal oscillator, wherein fluctuation of excitation frequency can be suppressed. A crystal oscillation piece relating to the present invention is provided with: a substrate that includes a...  
WO/2017/222146A1
Provided is a system for controlling the operation of an electric fan. The system comprises a microcontroller for determining whether a first channel of a first analog multiplexor or first analog-digital converter is malfunctioning on th...  
WO/2017/221769A1
The present invention comprises: a distributor that distributes and outputs an inputted high-frequency signal; a plurality of amplifiers 210 that are arranged annularly to form a substantially cylindrical shape and that amplify the high-...  
WO/2017/221548A1
This acoustic wave filter device (10) is provided with a transmission-side filter (20), a reception-side filter (30), an antenna terminal (Pant) and a matching circuit (40). The matching circuit (40) is connected between the antenna term...  
WO/2017/219463A1
A system, circuit, and method for correcting clock skew in time-interleaved analog-to-digital converters. At least two clock signals are received along respective channels(902). A delay of a first channel, carrying a first clock signal, ...  
WO/2017/222588A1
An apparatus is provided which comprises: a current source; a bias tee having a first terminal coupled to the current source; a skyrmion spin oscillator (SSO) coupled to a second terminal of the bias tee; and a load coupled to a third te...  
WO/2017/221417A1
The present invention is a technology that enables gate drive current suppression and breakthrough prevention in a drive circuit that drives a power device. A gate drive circuit has: a first switching element; a second switching element;...  
WO/2017/220133A1
A snubber circuit operable with a power converter. The power converter includes a controller configured to provide a control signal to control a conductivity of a power switch of the power converter. In an embodiment, the snubber circuit...  
WO/2017/216894A1
A conventional transmitter has a problem of increase of quantization noise at a DAC when a transmission signal is wideband. A transmitter according to the present invention is provided with: a digital circuit that generates a digital tra...  
WO/2017/218221A1
Certain aspects of the present disclosure relate to techniques and apparatus for increasing decoding performance and/or reducing decoding complexity. An exemplary method generally includes receiving, via a wireless medium, a codeword enc...  
WO/2017/216974A1
Disclosed is a drive device wherein: a main switching element is connected to a main current path; an input terminal of a high potential-side switching element, and an output terminal of a low potential-side switching element are electri...  
WO/2017/215908A1
The invention relates to a radio modem (11) for a motor vehicle (10), having an antenna assembly (20), an AD-DA converter (19), and a processor (17), for exchanging communication data (16) between the motor vehicle (10) and at least one ...  
WO/2017/218665A1
Certain aspects of the present disclosure generally relate to techniques for puncturing of structured low-density parity-check (LDPC) codes. Certain aspects of the present disclosure generally relate to methods and apparatus for a high-p...  
WO/2017/217900A1
A radio communication receiver and a method performed by the radio communication receiver for configuring a Notch filter of the radio communication receiver are disclosed. The method (100) comprises retrieving (120) stored and previously...  
WO/2017/217984A1
A differential varactor includes a first MOS varactor conductively coupled to a second MOS varactor. A tuning port that receives a biasing or tuning voltage may be coupled to the drain junction and source junctions of the first varactor ...  
WO/2017/217139A1
Provided is a chattering removal circuit with which it is possible to improve the response of an output signal to variations in an input signal, at low cost and using a simple configuration. A chattering removal circuit (30) removes chat...  
WO/2017/217958A1
In one aspect of the present disclosure, a superconducting quantum circuit provided over a substrate is disclosed. The superconducting quantum circuit includes at least one quantum circuit element comprising a superconducting material; a...  
WO/2017/214851A1
The embodiments of the present invention relate to a signal transfer method, transmitting terminal, and receiving terminal, said method comprising: according to the code rate of a second codeword and a second matrix, performing low-densi...  
WO/2017/218667A1
Certain aspects of the present disclosure generally relate to techniques for compactly describing lifted quasi-cyclic low-density parity-check (LDPC) codes. A method for wireless communications by a transmitting device generally includes...  
WO/2017/216228A1
The invention relates to a power semiconductor circuit (30) comprising a power semiconductor device (10) for switching a load (12), and a comparator (32) which is directly or indirectly connected to the power semiconductor device (10) at...  
WO/2017/215489A1
The present disclosure relates to multiple-symbol combination based decoding for general polar codes. Multiple-symbol combination based decoding of a received word that is based on a codeword involves determining whether all nodes at an ...  
WO/2017/214765A1
Provided is a multi-thread fast storage lossless compression method for FASTQ data, which is applied to compression of a DNA sequence. The method comprises: a data classification step of inputting original FASTQ data, and dividing a shor...  
WO/2017/216660A1
An exponentially-scaling switched impedance circuit includes: two or more impedance scaling circuits, wherein each impedance scaling circuit comprises: an input port; an output port; and a switched impedance circuit connected in parallel...  
WO/2017/217197A1
A multiplexer (1) equipped with multiple filters connected to a common terminal (110), said multiplexer further equipped with: a low-frequency-side filter (11L) that is configured from one or more surface acoustic wave resonators arrange...  
WO/2017/219039A1
In described examples of a communication system (10), the system (10) includes a data transmitter (12) configured to generate a digital communication signal and a data receiver (14) configured to receive the digital communication signal....  
WO/2017/218327A1
Circuits (100B) for protecting devices (108), such as gallium nitride (GaN) devices, and operating methods thereof are described. The circuits (100B) monitor a magnitude of the current (102) in a device (108) and reduce the magnitude of ...  
WO/2017/217289A1
When a main switch (20) and a sub-switch (34) are respectively off and on, a comparator (33a) compares a source voltage value (Vs) of the main switch (20) with an output voltage value (Vr1) of a direct-current power supply (35a). In the ...  
WO/2017/218203A1
Certain aspects of the present disclosure generally relate to wireless communications. In some aspects, a device may determine a peak to average ratio (PAR) value for a portion of a wireless transmission. In some aspects, the device may ...  
WO/2017/218687A1
There are disclosed radio frequency multiplexers and methods of designing radio frequency multiplexers. A radio frequency multiplexer includes three or more band-pass filters having respective passbands, each band-pass filter comprising ...  
WO/2017/217715A1
Disclosed are a method for determining a frozen bit of a polar code and a device therefor. According to the method for determining a frozen bit of the present invention, a weight of each input bit can be determined on the basis of a stru...  
WO/2017/216711A1
The invention relates to a computer-implemented method and device for encoding a sequence of characters. The device comprises memory and a processor 12. The processor 12 is operable to access a set of symbols including a plurality of sym...  
WO/2017/217059A1
This elastic wave device is provided with: a substrate (1) including a piezoelectric film (11); a first IDT electrode (21); a first external electrode (31); and a first penetrating via electrode (41). The first IDT electrode (21) is form...  
WO/2017/218690A1
Bandpass filters and methods of designing bandpass filters are disclosed. A bandpass filter includes a plurality of series acoustic resonators connected in series between an input and an output, and a plurality of\ shunt acoustic resonat...  
WO/2017/218085A2
An example phase-locked loop (PLL) includes a digital filter, an oscillator, and a time-to-digital converter (TDC). The digital filter is configured to sample at a discrete time that is responsive to a reference clock signal received at ...  
WO/2017/215494A1
Systems and methods are disclosed that relate to performing rate matching when using polar codes. In one embodiment, a plurality of bits are received at a polar encoder. A value is obtained that corresponds to at least one of: a coding r...  
WO/2017/214955A1
Provided in the present invention is an error compensation correction device for use in a pipeline analog to digital converter, comprising a correction pipeline level and a conventional pipeline level. A corresponding error estimation ci...  
WO/2017/218542A1
A BAW resonator with reduced losses is provided. The resonator has a heat isolation element for reducing the heat flux to the resonator's environment.  
WO/2017/216896A1
The present invention is provided with: a filter unit that amplifies signals in a predetermined frequency band, said signals being among input signals; an abnormality detection unit that detects an overvoltage of the signals amplified by...  
WO/2017/215491A1
Systems and methods are disclosed for performing rate matching when using general polar codes. In one embodiment, a method of generating a codeword includes receiving bits at a polar encoder and encoding the bits using polar encoder kern...  
WO/2017/217577A1
Provided is a method for generating a quantum error correction code by using a graph state. The method for generating a quantum error correction code by using a graph state, according to one embodiment of the present invention, comprises...  
WO/2017/213833A1
A die-to-die data transmitter is disclosed with a pull-up one-shot circuit and a pull-down one-shot circuit, each forming a delay circuit that determines a variable preemphasis period.  
WO/2017/213804A2
Certain aspects of the present disclosure generally relate to using cross-coupled transistors for source degeneration of an amplification stage. For example, the amplification stage generally includes a differential amplifier comprising ...  
WO/2017/213163A1
Provided is a piezoelectric vibration element capable of suppressing an increase in capacitance between excitation electrodes. This piezoelectric vibration element is a piezoelectric vibration element comprising: a piezoelectric piece th...  
WO/2017/212774A1
Provided is an elastic wave device having excellent moisture resistance. An elastic wave device 1 is provided with: a supporting substrate 2, the upper surface of which is provided with a recessed section 2c; a piezoelectric thin film 4 ...  
WO/2017/212622A1
The purpose of the present invention is to provide a technique that makes it possible to achieve high voltage resistance in a semiconductor device. The semiconductor circuit includes a first resistance, a second resistance and a third re...  

Matches 201 - 250 out of 548,340