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Patent # Description
2019/0115900 HIGH QUALITY FACTOR TIME DELAY FILTERS USING MULTI-LAYER FRINGE CAPACITORS
A multilayer fringe capacitor includes first and second interdigitated capacitor electrodes, both parallel to and intersecting a first planar surface; third...
2019/0115899 RF SIGNAL AGGREGATOR AND ANTENNA SYSTEM IMPLEMENTING THE SAME
The disclosure concerns a signal aggregator component designed to couple with an antenna element to form an antenna system, wherein the resulting antenna...
2019/0115898 Filters with Virtual Inductor
A filter includes a circuit including a resistor, a positive capacitor, and a negative capacitor connected in series to accept the same current. The filter...
2019/0115897 TUNABLE FILTER
A tunable filter includes a first circuit and a second circuit. In both of them, the first inductor and the second inductor are connected in serial, and...
2019/0115896 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115895 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115894 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115893 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115892 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115891 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115890 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115889 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115888 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115887 Methods and Apparatus For Adjusting A Level of An Audio Signal
The invention relates to methods and apparatus for adjusting a level of an audio signal. An audio signal is divided into a plurality of frequency bands....
2019/0115886 CALIBRATION OF A DUAL-PATH PULSE WIDTH MODULATION SYSTEM
A system may include a digital pulse width modulator subsystem, a first path coupled to an output of the digital pulse width modulator subsystem, a second path...
2019/0115885 BIASED AMPLIFIER
In one example an amplifier includes a bias circuit, an open-loop gain stage including a first PMOS having a gate coupled to a first node, a source coupled to...
2019/0115884 HIGH PERFORMANCE FOLDED CASCODE CURRENT SOURCE WITH DUAL MIRRORS CURRENT FEEDBACK
Systems and methods for providing a high performance current source are described. In an example implementation, the current source includes transistors in...
2019/0115883 ANALOGUE SIGNAL OUTPUT CIRCUIT
The present application provides a high-efficiency low-distortion power output circuit and a high-frequency low-distortion power output circuit including a...
2019/0115882 SWITCHING POWER SUPPLY AND AMPLIFICATION DEVICE
A switching power supply comprising: a control circuit which is provided at a primary side and controls a switching element based on a value which is fed back...
2019/0115880 LOW-NOISE AMPLIFIER SUPPORTING BEAM-FORMING FUNCTION AND RECEIVER INCLUDING THE SAME
A low-noise amplifier in a receiver supporting a beam forming function may selectively change a phase shift for beam steering. The low-noise amplifier may...
2019/0115879 Variable Impedance Match and Variable Harmonic Terminations for Different Modes and Frequency Bands
An amplifier with switchable and tunable harmonic terminations and a variable impedance matching network is presented. The amplifier can adapt to different...
2019/0115878 APPARATUS AND METHOD FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
The present disclosure relates to an apparatus and a method for transmitting a signal using a power amplifier in a wireless communication system in which a...
2019/0115877 METHOD FOR GENERATING AN ANALOG SIGNAL AND COMPENSATING FOR NON-LINEARITY
Aspects of the disclosure provide a method and system for power amplifier characterization and digital predistortion. The method includes receiving a test...
2019/0115876 POWER AMPLIFIER WITH NULLING MONITOR CIRCUIT
Techniques for monitoring a distortion signal of a power amplifier circuit, where the output of a distortion monitoring circuit includes little or no...
2019/0115875 AMPLIFIER POWER COMBINER WITH SLOTLINE IMPEDANCE TRANSFORMER
Systems and methods for communicating electromagnetic signals and/or power and, more particularly for example, to power combiners and similar systems and...
2019/0115874 VOLTAGE RANGE EXTENSION FOR DIFFERENCE AMPLIFIER
A difference amplifier circuit can be used to amplify a differential input signal representative of a current flowing through a current sensing element, such...
2019/0115873 MULTI-MODE POWER MANAGEMENT SYSTEM SUPPORTING FIFTH-GENERATION NEW RADIO
Embodiments of the disclosure relate to a multi-mode power management system supporting fifth-generation new radio (5G-NR). The multi-mode power management...
2019/0115872 ENVELOPE TRACKING CURRENT BIAS CIRCUIT AND POWER AMPLIFYING DEVICE
An envelope tracking (ET) current bias circuit includes a rectifying circuit, a phase compensation circuit, and a voltage/current conversion circuit. The...
2019/0115871 BIAS BOOSTING CIRCUIT FOR AMPLIFIER
An amplification system can include a bias booster circuit and an amplifier that amplifies an input signal to drive a load. The bias boosting circuit can...
2019/0115870 OUTDOOR TEST DEVICE FOR VARIABLE-ANGLE PHOTOVOLTAIC MODULE
The present disclosure discloses an outdoor test device for a variable-angle photovoltaic module including a base, a turntable and a storage table, wherein a...
2019/0115869 Transmissive Concentrated Photovoltaic Module with Cooling System
A spectrum splitting, transmissive concentrating photovoltaic (tCPV) module is proposed and designed for a hybrid photovoltaic-solar thermal (PV/T) system. The...
2019/0115868 PHOTOVOLTAIC MODULE, PHOTOVOLTAIC SYSTEM AND METHOD OF OPERATING PHOTOVOLTAIC SYSTEM
According to an embodiment of the present invention, there is provided a photovoltaic module including a photovoltaic solar cell, a converter to convert a...
2019/0115867 POWER GENERATION MODULE GROUP
The power generation module group 1 includes a sheet 10 and power generation panels 21 to 24. First lines L1 and L1' are present between the panels 21 and 22...
2019/0115866 NARROW FLASHING FOR WATERPROOF MOUNTING OF SOLAR PANELS TO A ROOF
Improved versions of flat flashings are used for waterproofing mounting hardware that holds photovoltaic solar panels on a roof; typically, such a roof is a...
2019/0115865 MOTOR-CONTROL DEVICE
A motor control device includes coil temperature detection means, cooling oil temperature detection means, and a control unit. The control unit implements a...
2019/0115864 BLOWER REGISTER
A blower register includes a movable terminal, a plurality of fixed terminals to which the movable terminal is selectively connected, a plurality of resistors...
2019/0115863 ELECTRICAL MOTOR DEVICE
An electrical motor device according to the present invention is provided with a control unit. The control unit is configured to adjust the ratio of...
2019/0115862 CURRENT CONTROL OF A PULSE WIDTH MODULATED POWER CONVERTER
The present invention relates to a method for the current control of a pulse width modulated power converter for an electric machine, in particular a pulse...
2019/0115861 POWER CONVERTER AND REFRIGERATION AIR CONDITIONER
A boosting operation of a converter and the intermittent energization operation of an inverter are optimally performed in accordant with input or output. The...
2019/0115860 INVERSE-MOVEMENT-TYPE VOICE COIL ACTUATING APPARATUS
An inverse-movement-type voice coil actuating apparatus includes a case structure, a stationary lens module, and a movable image sensing and focusing assembly....
2019/0115859 MOTOR CONTROL DEVICE AND MOTOR SYSTEM
To improve identification precision of a motor constant that controls a motor by vector control. A parameter identifier sets an offset voltage of a DC...
2019/0115858 MOTOR DRIVE SYSTEM INCLUDING SERVOMOTOR FOR BUFFER INCLUDING PLURAL WINDINGS
A motor drive system includes: a flywheel; a servomotor for buffer which includes a plurality of independent windings and allows the flywheel to rotate; a...
2019/0115857 MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT
The present teaching relates to a magnetic sensor residing in a housing. The magnetic sensor includes an input port and an output port, both extending from the...
2019/0115856 MOTOR CONTROL SYSTEM, MANIPULATOR SYSTEM, AND MOTOR CONTROL METHOD
A motor control system is used to detect a failure of an encoder without the arrangement of a dedicated sensor. The motor control system includes an electric...
2019/0115855 MOTOR STARTER AND DIAGNOSIS METHOD
The invention relates to a motor starter (10) for an electric motor (20), wherein the motor starter (10) comprises a first and a second phase (12, 14). Said...
2019/0115854 METHOD AND APPARATUS FOR ENERGY CONVERSION USING MICROFLUIDIC CHANNEL ARRAY WITH HIERARCHICAL STRUCTURE
Disclosed herein is a method and an apparatus using microfluidic channel array for converting mechanical energy into electric energy by streaming potential and...
2019/0115853 METHOD OF MANUFACTURING AN OSCILLATOR, METHOD OF MANUFACTURING AN OSCILLATORY WAVE DRIVING APPARATUS, AND...
Provided is a method of manufacturing an oscillator, including: arranging an electrode on a piezoelectric ceramics free from being subjected to polarization...
2019/0115852 POWER GENERATING ELEMENT
A power generating element according to the present invention includes a pedestal formed in a frame shape in plan view, a vibrating body provided inside the...
2019/0115851 ALTERNATING-CURRENT POWER SUPPLY DEVICE
The alternating-current power supply device 1 has: an alternating-current generation bridge 10 for obtaining an alternating-current output; PWM control bridges...
2019/0115850 SILICON CARBIDE MOSFET INVERTER CIRCUIT
The inverter circuit has a first silicon carbide MOSFET and a second silicon carbide MOSFET connected in series and external freewheel diodes respectively...
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