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Patent Searching and Data


Matches 251 - 300 out of 569,644

Document Document Title
WO/2021/043460A1
The present invention relates to a filter device for an electric drive system. The filter device is provided for filtering interfering electrical signals, which can occur during the operation of the electric drive system. For this purpos...  
WO/2021/042266A1
An asynchronous sampling architecture (100) and a chip. The asynchronous sampling architecture (100) is used for receiving a first input data string (dl) from the opposite end, and comprises: a first register (102) used for caching the f...  
WO/2021/042345A1
A method for forming a bulk acoustic wave resonance device, comprising: forming a first layer, which comprises: providing a first substrate; forming a piezoelectric layer which is located on the first substrate; forming a first electrode...  
WO/2021/042741A1
The present invention relates to a bulk acoustic wave resonator, comprising: a substrate; an acoustic mirror; a bottom electrode; a top electrode; a piezoelectric layer; the region where the acoustic mirror, bottom electrode, piezoelectr...  
WO/2021/044715A1
For example, this switch drive circuit 1 has : a signal source SG for pulse-driving a gate signal G of a switch element SW (e.g., IGBT) serially connected to a load RL (e.g., resistive load), a gate resistor Rg connected between the sign...  
WO/2021/042346A1
A multiplexed device (300, 600, 700), comprising: at least one first filter device (301, 400, 601, 603, 701, 703) for signal transmission, and at least one second filter device (303, 500, 605, 705, 707) for signal reception, wherein the ...  
WO/2021/044081A1
According to an example aspect of the present invention, there is provided an audio amplifier for use with a limited power source, the audio amplifier having: a power input terminal, a signal input terminal, a first DC to DC converter ha...  
WO/2021/043119A1
A lens (P1), a vehicle lamp and a corresponding vehicle, the lens (P1) comprising: a lens portion (100) which includes a touch area (110); and an antenna portion (200) including a flange portion (210), the antenna portion (200) being ele...  
WO/2021/044822A1
A semiconductor circuit according to the present disclosure comprises: a first circuit capable of applying a turnover voltage of a voltage at a first node to a second node; a second circuit capable of applying a turnover voltage of a vol...  
WO/2021/044210A1
A system comprises pulse program compiler circuitry operable to analyze a pulse program that includes a pulse operation statement, and to generate, based on the pulse program, machine code that, if loaded into a pulse generation and meas...  
WO/2021/044848A1
A first coil (L1) and a second coil (L2) have a winding axis in the lamination direction of a base layer and are magnetically coupled together. A first capacitor (C1) and a second capacitor (C2) are disposed in the lamination direction o...  
WO/2021/044144A1
The present disclosure relates to circuitry for biasing a sensor comprising: a bias generator module configured to receive a supply voltage and to generate a bias voltage for biasing the sensor. The circuitry further comprises a control ...  
WO/2021/044304A1
Electronic control device (10) comprising: - an electronic circuit (11) having an operative face (11a) on which a plurality of LEDs (12) are mounted; - a frame (13) defining a plurality of first channels (14) which face the LEDs so as to...  
WO/2021/044765A1
Provided are a communication system and a communication method which can greatly reduce the implementation scale and delay time in the performance of tail-biting convolution encoding with a large encoding size. In the communication sys...  
WO/2021/044663A1
This package structure is provided with: one pair of substrates (20, 30) located facing each other; a joint part (H) for sealing an element (10) in an internal space surrounded by the one pair of substrates (20, 30); an adsorption layer ...  
WO/2021/040855A1
A method of and system of for compressing and decompressing a localized software resource is disclosed. The method may include receiving a software resource, the software resource being in a first language, receiving a localized software...  
WO/2021/039037A1
A signal processing device (1) is provided with an offset adjuster (51), an amplitude adjuster (52), and a delay adjuster (53). The offset adjuster (51) adjusts direct current offset by using a first parameter pertaining to the direct cu...  
WO/2021/039495A1
A filter device according to the present invention comprises a port, a reference potential part, a filter, a signal line, a first inductor, and a second inductor. The port handles at least one of signal input and signal output. The refer...  
WO/2021/039436A1
An imaging device (10) according to the present disclosure comprises multiple pixels (110), a selection unit (18), and an A/D conversion unit (13). On the basis of a control signal, the multiple pixels (110) perform photoelectric convers...  
WO/2021/036595A1
A data encoding method and device, which are used for improving the encoding and decoding performance under non-coherent detection and improving the accuracy of decoding. The method comprises: acquiring the column weight and row weight o...  
WO/2021/039279A1
This amplifier is provided with: a P-type transistor and an N-type transistor that are connected in series; an operational amplifier; a transformer; and a variable attenuator. In the operation amplifier, an output terminal is connected t...  
WO/2021/035518A1
Example switching circuits are described. An example electronic device includes a switching circuit comprising a switch to be mechanically activated by an activation device to generate a first signal. The switching circuit further includ...  
WO/2021/035715A1
A data processing method and device, capable of solving the problems of low operation efficiency and high power consumption of a DWT circuit. The method comprises: acquiring a first configuration instruction, wherein the first configurat...  
WO/2021/040201A1
Disclosed is an electronic device. The electronic device comprises: an acoustic amplification unit; a speaker; a microphone; a microphone acoustic amplification unit; and a processor which amplifies an audio signal through the acoustic a...  
WO/2021/040955A1
Embodiments may relate to a radio frequency (RF) front-end module (FEM). The RF FEM may include an integrated die with an active portion and an acoustic wave resonator (AWR) portion adjacent to the active portion. The RF FEM may further ...  
WO/2021/039618A1
[Problem] To prevent, in a thin-film LC filter provided with a capacitor insulating film formed from an inorganic insulating material, breakage of the capacitor insulating film caused by unevenness. [Solution] A thin-film LC filter 1 is ...  
WO/2021/035707A1
A low-dropout regulator which is applied to a power supply system, comprising: a voltage source, a ground terminal, an error amplifier circuit (320), a control circuit (350), a power tube circuit (330) and an output node. The power tube ...  
WO/2021/036071A1
Disclosed in embodiments of the present invention are a pulse signal generation device and method. The device comprises a clock module, an FPGA module and a control module. The clock module is used to provide a reference clock signal to ...  
WO/2021/037452A1
The invention relates to an HF-proof switching interface (1), which has a shield (2) which consists of electrically conductive material, electromagnetically shields a first and a second half space (3a, 3b) from each other, and has a hole...  
WO/2021/040947A1
A clock gate circuit (CGC) is described that optimizes dynamic power of the CGC when clock is gated. The CGC helps in dynamic power reduction of clock network by offering lower clock pin capacitance and also by providing clock pin driver...  
WO/2021/038393A1
The present invention reduces power consumption. This semiconductor device comprises a sensor circuit having a sensor element, a power supply management device, and an arithmetic processing circuit. The power supply management device fun...  
WO/2021/036274A1
Disclosed is a zero-delay phase-locked loop frequency synthesizer based on multi-stage synchronization, wherein same belongs to the technical field of integrated circuits. The zero-delay phase-locked loop frequency synthesizer comprises:...  
WO/2021/036758A1
Provided is a bulk acoustic wave resonator, comprising: a first electrode (10), a piezoelectric layer (20), and a second electrode (30), said piezoelectric layer (20) being arranged between said first electrode (10) and said second elect...  
WO/2021/038349A1
The present invention provides a novel comparison circuit, a novel amplifier circuit, a novel battery control circuit, a novel battery protection circuit, a power storage device, a semiconductor device, an electrical apparatus, and the l...  
WO/2021/040339A1
The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). An operation method of a de...  
WO/2021/038390A1
The present invention provides a semiconductor device that has an amplifier and that improves the accuracy of the amplifier. This semiconductor device has switches, capacitors, chopping circuits, and the amplifier. The amplifier has a no...  
WO/2021/041542A1
Examples are described for dynamically applying a digital watermark to a file, such as a dataset of genomic sequencing data. In one example, a method of dynamically applying a watermark to at least a portion of a file includes generating...  
WO/2021/041568A1
A method of enhancing dialog intelligibility in an audio signal, comprising determining a speech confidence score that the audio content includes speech content, determining a music confidence score that the audio content includes music ...  
WO/2021/041727A1
A control device configured to control an amount of power delivered to an electrical load may provide feedback regarding the amount of power being delivered to the electrical load. The control device may include a visual indicator that i...  
WO/2021/036772A1
Provided in the present invention are a Type C interface single-pole double-throw switch circuit, an analog switch chip and an electronic device, which may generate a reverse bias voltage at two ends of a first diode. After the reverse b...  
WO/2021/039166A1
A control device (10) includes: a power supply path (610) that connects a storage battery (30) and a heater (25); a high-side switch (200) that is provided at a position in the power supply path and that performs an opening/closing opera...  
WO/2021/042109A1
Described is a digital interface and related systems, method and devices. In some embodiments an interface may be an interface between a link layer and a physical transmission medium. The interface may be configured for a bit rate and/or...  
WO/2021/036034A1
Disclosed are a multi-stage drive data transmission circuit and data transmission method. The multi-stage drive data transmission circuit comprises: a first drive module and a second drive module. The first drive module comprises a first...  
WO/2021/038570A1
A method for compressing a flow of CAN-bus messages, which comprises: (A) during a training stage: (a) determining at least one series-type pattern; (b) defining a compressed series-type command for each of said patterns, each command co...  
WO/2021/039256A1
In the present invention, when an operation signal is a burst signal, distortion compensation is performed, by use of a predistortion method, with stability regardless of the burst length. A method control unit 18 sets whether a coeffici...  
WO/2021/036518A1
Disclosed is a fast-locking phase-locked loop circuit for avoiding a cycle slip, wherein same belongs to the technical field of integrated circuits. The fast-locking phase-locked loop circuit comprises: a phase frequency detector, a char...  
WO/2021/038514A1
There is provided a method of processing audio data for playback. The method comprises receiving (10) audio data defining a sound within a plurality of frequency bands; obtaining (30) a first equal loudness contour at a desired volume, o...  
WO/2021/039498A1
A ringing suppression circuit is provided to a node (2) equipped with a communication circuit (6) that communicates with another node by transmitting a differential signal through a pair of communication lines (3P, 3N). The ringing suppr...  
WO/2021/040212A1
The present invention relates to a waveguide filter. Particularly, the waveguide filter comprises: a filter housing provided with a plurality of resonance blocks; a plurality of resonators which are provided by resonator posts respective...  
WO/2021/039246A1
Provided is a laminated LC filter which improves return loss and suppresses a narrowing of the passband. A multilayered substrate 1 is configured in a manner such that: a via electrode 2q, which is the end section of a first inductor L...  

Matches 251 - 300 out of 569,644