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Patent Searching and Data


Matches 251 - 300 out of 563,910

Document Document Title
WO/2020/075500A1
This gate drive device comprises: a drive unit (10, 125) on one side, a peak voltage detection unit (14) on the other side, and a drive capability control unit (12) on one side. The drive unit on one side drives a gate of the switching e...  
WO/2020/073234A1
A dimming circuit and an integrated circuit, for use to solve the problem that an existing dimming method results in a poor visual effect and high costs. The dimming circuit comprises N exponential amplification circuits, the output end ...  
WO/2020/075010A1
Provided is a semiconductor device that, while not requiring an A/D conversion circuit, can perform sound source separation without converting an analog signal. The semiconductor device has a plurality of microphones, a plurality of dela...  
WO/2020/075125A1
The present invention provides transmission method for massive multi-antenna based wireless communication systems with reduced latency and reduced control signalling overhead. The transmitter uses an estimate of the channel capacity to e...  
WO/2020/077283A1
Error correcting memory systems and methods of operating the memory systems are disclosed. In some embodiments, a memory system includes: a data memory; an ECC memory; and a data scrubbing circuit electrically coupled to the ECC memory a...  
WO/2020/073564A1
Disclosed are a method and apparatus for detecting the loudness of an audio signal. One particular embodiment of the method comprises: acquiring an audio signal of an audio channel in at least one pre-set audio channel; for the audio cha...  
WO/2020/040855A3
A system includes a central processing unit (CPU) core (102), and a pulse width modulator (PWM) controller (110) configured to generate a PWM control signal having a PWM cycle. The system also includes an analog-to-digital converter (ADC...  
WO/2020/075240A1
A communication apparatus for forward error correction and detection using polar codes comprising a polar encoder that encodes an input vector to output a codeword using a generator matrix of polar code wherein the input vector is a cycl...  
WO/2020/077006A1
Systems and methods are disclosed for emulating an environment created by the outputs of a plurality of devices. The system receives device control data for a device in a first venue. The control of the outputs of said devices according ...  
WO/2020/074404A1
Embodiments of the invention provide an elementary check node processing unit (300) implemented in a check node processing unit of a non-binary error correcting code decoder, the elementary check node processing unit (300) being linked t...  
WO/2020/076713A1
Methods and digital circuits provide frequency correction to frequency synthesizers. Dual switched-capacitor voltage detectors connected to an input signal periodically sample the voltage of the input signal, and then determine a fundame...  
WO/2020/077141A1
Systems and methods for integrating injection-locked oscillators into transceiver arrays are disclosed. In one aspect, there is provided an injection-locked oscillator (ILO) distribution system including a master clock generator configur...  
WO/2020/076159A1
An Circuit (21) arranged for providing a delayed output signal (OUT) from an input signal (IN), wherein the circuit comprises n (4) branches in a sequence of branch 1 to n (4),each having an input and an output, wherein each branch (Bran...  
WO/2020/075552A1
This switched capacitor amplifier, as in one embodiment of the present invention, is provided with a plurality of sampling capacitors, feedback capacitors, a group of switches, and an operational amplifier. The plurality of sampling capa...  
WO/2020/075277A1
The purpose of the present invention is to provide a decoding device capable of efficiently determining a penalty associated with a list. A decoding device (50) according to an aspect of the present disclosure comprises: a management uni...  
WO/2020/074771A1
An apparatus, method and computer program is described comprising: receiving a near-field audio source signal from a near-field microphone (22); receiving a far-field audio signal from an array comprising one or more far-field microphone...  
WO/2020/075743A1
Provided are a gas cell and a gas cell manufacturing method with which an S/N ratio of light serving as a signal can be increased and high accuracy can be achieved. The gas cell comprises: a reflection space (14) provided so as to be cap...  
WO/2020/032890A3
The present invention relates to a neuron circuit (1), which electronically applies the working principle of the neurons in human brain, controls an input signal according to a set threshold value, and enables to provide an output signal...  
WO/2020/036560A3
The present invention is related to a self operating oscillator which increases an input DC voltage with a coefficient factor of 4 or more, by using a primary and a secondary LC tank in order to provide a differential sinusoidal output v...  
WO/2020/074928A1
Phased array systems rely on the production of an exact carrier frequency to function. Reconstructing digital signals by specified amplitude and phase is accomplished explicitly by inducing frequency shifts away from a base frequency imp...  
WO/2020/077084A1
A system includes an electric motor, at least one pair of high side and low side switches connected to the electric motor, and a microcontroller connected to the high side and low side switches. t least the low side switches have a minim...  
WO/2020/073024A1
Examples of the disclosure describe systems and methods for presenting an audio signal to a user of a wearable head device. According to an example method, a first input audio signal is received. The first input audio signal is processed...  
WO/2020/072444A1
Disclosed herein is a battery operated, audio responsive remote control for controlling a media device. The remote control includes a speaker, microphone and talk button. The remote control is configured to: detect the talk button being ...  
WO/2020/070942A1
The resonator (10) is provided with: a vibratory section (110) having a piezoelectric film (F3), and an upper electrode (E2) and a lower electrode (E1) disposed to face each other across the piezoelectric film (F3); and a mass-addition s...  
WO/2020/072180A1
A wide supply range digital level shifter circuit (100) shifts between a variable desired output voltage (160) ranging from a first voltage level (digital high) and a second voltage level (digital low). The wide supply range digital leve...  
WO/2020/072106A1
Disclosed is a method for processing code blocks as implemented by a baseband processor. The method involves performing a cyclic redundancy check on decoded and deinterleaved code blocks until one fails its CRC check. On first failure th...  
WO/2020/072952A1
Methods, apparatus, systems and articles of manufacture are disclosed for safety mechanisms to actively detect address faults. An example system includes a first parity generator (112), a second parity generator (128), and a parity check...  
WO/2020/072318A1
A SEU tolerant structure has two logic sections that generate two complenentary output signals, a fault in one section cannot affect the other. Adjacent NMOS or PMOS regions either contain no logic inversions in the combinational logic o...  
WO/2020/070377A1
There is disclosed inter alia an apparatus for spatial audio signal encoding comprising means for receiving for each time frequency block of a sub band of an audio frame a spatial audio parameter comprising an azimuth and an elevation; d...  
WO/2020/069600A1
Methods and devices for encoding a point cloud. More than one frame of reference is identified and a transform defines the relative motion of a second frame of reference to a first frame of reference. The space is segmented into regions ...  
WO/2020/072165A2
A method and circuit for linearizing a frequency response of an oscillator controlled by a plurality of capacitor banks are disclosed. In the disclosed method, for each capacitor bank of at least two capacitor banks of the oscillator, a ...  
WO/2020/072516A1
A circuit interrupter includes a solid-state switch and a mode control circuit. The solid- state switch is serially connected between a line input terminal and a load output terminal of the circuit interrupter. The mode control circuit i...  
WO/2020/069601A1
Methods and systems for encoding and decoding data, such as point cloud data. The methods may include using a coder map to map a range of discrete dependency states to a smaller set of binary coders each having an associated coding proba...  
WO/2020/072139A1
A continuous time sigma delta modulator for use in a continuous time sigma delta analog to digital converter is described. The modulator comprises a sequence of integration stages and a quantizer arranged to receive an output from the la...  
WO/2020/072323A1
Disclosed embodiments of the present disclosure relate, generally, to systems, methods, and devices for correction of burst-errors induced during transmission of encoded blocks of information. Some embodiments relate to decoders configur...  
WO/2020/069805A1
An electroacoustic resonator such as a piston mode SAW resonator comprises an electrode arrangement including a main track portion (111), trap portions (112a, 112b) and barrier portions (113a, 113b). A suitable selection of the barrier v...  
WO/2020/072898A1
Apparatus and methods for a low-load-modulation power amplifier (500) are described. Low-load-modulation power amplifiers can include multiple amplifiers connected in parallel to amplify a signal that has been divided into parallel circu...  
WO/2020/070191A1
Methods and devices for encoding or decoding a point cloud. A bit sequence signalling an occupancy pattern for sub-volumes of a volume is coded using entropy coding. For a current sub-volume, probabilities of respective entropy coders fo...  
WO/2020/070192A1
Methods and devices for encoding a point cloud. A bit sequence signalling an occupancy pattern for sub- volumes of a volume is coded using binary entropy coding. For a given bit in the bit sequence, a context may be based on a sub- volum...  
WO/2020/072880A1
Base station antennas include a main module that has a first backplane that includes a first reflector. A vertically-extending array of first radiating elements is mounted to extend forwardly from the first reflector, and at least one fi...  
WO/2020/071653A1
An electronic device according to various embodiments of the present invention can comprise: a first antenna for transmitting a signal of a first frequency band; a second antenna for receiving a signal of a second frequency band; a first...  
WO/2020/069745A1
A mixer circuit comprises an input port comprising at least one input terminal to receive an input signal, and an output port comprising at least one output terminal to output an output signal. The mixer circuit further comprises at leas...  
WO/2020/069794A1
It is proposed to use a higher mode like the plate mode PM of a SAW resonator to build a bandpass/reject-band filter, functioning at higher frequencies, which may not be realizable with SAW devices that are using only the main mode MM of...  
WO/2020/072167A2
A low noise amplifier includes at least two variable gain amplifier stages, each variable gain amplifier configured to accept an input signal and to provide a load driving signal; a tunable bandpass filter connected as a load to each var...  
WO/2020/063953A1
A variable-gain amplifier (30) and an electronic device (40). The variable-gain amplifier (30) comprises: a first transconductance stage circuit (31) and a second transconductance stage circuit (32). The first transconductance stage circ...  
WO/2020/068228A1
Systems, apparatuses, and methods for performing efficient data transfer in a computing system are disclosed. A computing system includes multiple transmitters sending singled-ended data signals to multiple receivers. A termination volta...  
WO/2020/068572A1
Certain aspects of the present disclosure provide techniques and apparatus for low density parity check (LDPC) interleaving with improved error floor performance. A method for wireless communications that may be provided by a transmittin...  
WO/2020/066078A1
Provided is an airtight sealing cap with a flange portion, in which flow of solder outside a bonding region is suppressed. In the airtight sealing cap, which is used in an electronic component-accommodating package including an electroni...  
WO/2020/062364A1
Disclosed in the present application are a thin-film bulk acoustic resonator (FBAR) and a manufacturing method therefor. The manufacturing method comprises: manufacturing a lower electrode on a first surface of an SOI substrate; forming ...  
WO/2020/068089A1
A zero-crossing detection method, and devices incorporating the method, enable a selectively enabled bias to pull-up a zero-crossing signal, thereby enabling monitoring of the zero-crossing of both half-cycles of the alternating current ...  

Matches 251 - 300 out of 563,910