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Patent # Description
US-9,960,748 RF filter suppression tuning based on transmit power
Methods and apparatus, including computer program products, are provided filters. In some example embodiments, there is provided a radio frequency filter...
US-9,960,747 Integrated filter and directional coupler assemblies
Integrated filter and electromagnetic coupler assemblies. In certain examples, an integrated filter and electromagnetic coupler assembly includes a filter...
US-9,960,746 LC composite component
Provided is an LC composite component having a multi-layer substrate, a pattern coil, and a chip capacitive element. The multi-layer substrate is configured...
US-9,960,745 Noise filter and wire harness
A noise filter includes: a capacitor-side accommodating body including capacitors, a grounding conductor connected to one electric connector, and conductors...
US-9,960,744 Split-band compression circuit, audio signal processing method and audio signal processing system
A split-band compression circuit includes first stage filters, split-band limiters, and second stage filters. The first stage filters are configured to receive...
US-9,960,743 Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal
The invention relates to the measurement and control of the perceived sound loudness and/or the perceived spectral balance of an audio signal. An audio signal...
US-9,960,742 System and method for leveling loudness variation in an audio signal
Systems and methods for leveling loudness variation in an audio signal are described. Embodiments use both a perceptual leveling algorithm and a standards-based...
US-9,960,741 High frequency common mode rejection technique for large dynamic common mode signals
A system is disclosed which allows for canceling high frequency rail to rail common mode swing at pulse-width modulation (PWM) frequency for a Class-D, H and G...
US-9,960,740 Bias circuitry for depletion mode amplifiers
A circuit having an amplifier, comprising: a depletion mode transistor having a source electrode coupled to a reference potential; a drain electrode coupled to...
US-9,960,739 Semiconductor integrated circuit
A pulse modulator receives an analog voltage V.sub.IN, and generates a pulse signal that is modulated according to the analog voltage V.sub.IN. An output stage...
US-9,960,738 Peaking amplifier frequency tuning
A tunable peaking amplifier circuit including: an input node, an output node, and a feedback node; a first input amplifier having an input connected to the...
US-9,960,737 Stacked PA power control
Systems, methods and apparatus for efficient power control of an RF amplifier for amplification of a constant envelope RF signal are described. A reduction in a...
US-9,960,736 Control systems and methods for power amplifiers operating in envelope tracking mode
Control systems and methods for power amplifiers operating in envelope tracking mode are presented. A set of corresponding functions and modules are described...
US-9,960,735 Mixer of a near field communication (NFC) receiver device supporting single-ended and differential inputs
Embodiments of a mixer of a Near field communication (NFC) receiver device and a method for operating a mixer of an NFC receiver device are disclosed. In an...
US-9,960,734 Systems and methods for graphene mechanical oscillators with tunable frequencies
A nano-electro-mechanical systems (NEMS) oscillator can include an insulating substrate, a source electrode and a drain electrode, a metal local gate electrode,...
US-9,960,733 Stress compensated oscillator circuitry and integrated circuit using the same
A stress compensated oscillator circuitry comprises a sensor arrangement for providing a sensor output signal S.sub.Sensor, wherein the sensor output signal...
US-9,960,732 Safe photovoltaic system
A fault detection system in a photovoltaic system 1, is able to identify a system state on the basis of a first and optionally a second measured data profile...
US-9,960,731 Pairing of components in a direct current distributed power generation system
A method of signaling between a photovoltaic module and an inverter module. The inverter module is connected to the photovoltaic module. In an initial mode of...
US-9,960,730 Self-ballasted apparatus for solar tracking
A frame for mounting a plurality of solar tracking units is provided. The frame comprises a plurality of leg assemblies interconnected by trusses to provide a...
US-9,960,729 Solar tracker, sun tracking method, solar power generator, and controller
A solar tracker comprises: a measuring section which measures the quantity of electric power generated by a solar panel; a solar position getting section which...
US-9,960,728 Rotating electric machine winding temperature estimation device and rotating electric machine winding...
A winding temperature estimation device for a rotating electric machine includes a rotating electric machine including a stator, which has a winding, and a...
US-9,960,727 Stall diagnosis apparatus for motor of air conditioning actuator
A stall diagnosis apparatus for a motor of an air conditioning actuator includes: a resistor connecting from a first door actuator of a Heating, Ventilation and...
US-9,960,726 Electric drive power converter with low distortion dead-time insertion
An electric drive system of an electrified vehicle has a power converter with phase leg switching devices controlled by pulse-width modulation to supply...
US-9,960,725 Electric compressor
An electric compressor comprises: a boost converter configured to boost a voltage output from a direct current power supply; an inverter configured to convert...
US-9,960,724 Driving system for hybrid electric vehicles and method of controlling phase of pulse width modulation carrier...
A driving system for hybrid electric vehicles includes a DC/DC converter configured to convert low-voltage DC power of a vehicle battery into high-voltage DC...
US-9,960,723 Motor drive with resonance detection and impedance computation
Disclosed examples include power conversion systems, computer readable mediums and methods for mitigating input filter resonance, in which a controller operates...
US-9,960,722 Motor controller
A motor controller which controls a switched reluctance motor (hereinafter referred to as a motor) includes an inverter, a torque computation part, a magnetic...
US-9,960,721 Motor control device provided with power failure management
A power failure detection unit in an AC-DC converter device detects power failure of a 3-phase AC power supply at the time of driving a motor, and generates a...
US-9,960,720 System and method for controlling a multiphase electric motor while taking current oscillations into account
A system and method for controlling a multiphase electric motor fitted to a motor vehicle. The motor includes a rotor powered by a voltage chopper or a rotor...
US-9,960,719 Variable frequency electrostatic drive
A variable speed drive for an electrostatic motor provides feedback control by conversion of measured current phases provided to the motor into a vector in a...
US-9,960,718 Control loop of a digital control device of a rotary electrical machine with excitation for a motor vehicle
The invention relates to a control loop (10) which is installed in a voltage regulator of a motor vehicle alternator and controls an output voltage of the...
US-9,960,716 Control timing and sequencing for a multi-phase electric motor
Described embodiments provide an electronic circuit for controlling a motor. The electronic circuit includes a magnetic field sensing circuit responsive to...
US-9,960,715 Light activated piezoelectric converter
Provided is a light activated piezoelectric converter comprising a cantilever vane coupled to a foundation. The vane comprises a first surface and a second...
US-9,960,714 Power generating element
A power generating element is provided. The power generating element includes a piezoelectric body and a pair of electrodes. The piezoelectric body is...
US-9,960,713 Impact producing actuator and touch panel
An impact producing actuator can vary energy to be applied to a shape memory alloy, depending on, for example, an ambient temperature. The impact producing...
US-9,960,712 Converter topologies and control
An inverter includes a transformer that includes a first winding, a second winding, and a third winding, a DC-AC inverter electrically coupled to the first...
US-9,960,711 Single phase inverters cooperatively controlled to provide one, two, or three phase unipolar electricity
The systems, methods, and devices of the various embodiments provide single phase inverters that may be cooperatively controlled to provide one, two, or three...
US-9,960,710 Automotive vehicle inverter control apparatus
In an automotive vehicle inverter control apparatus of the related art, a limp-home mode is provided, but six power sources including transformers are required...
US-9,960,709 Power conversion device
A power conversion device includes: a positive arm and a negative arm each of which is formed by connecting a plurality of converter cells in series, the...
US-9,960,708 Apparatus and method for an active-switched inverter using multiple frequencies
An inverter apparatus and method are provided for converting direct current to alternating current. The inverter circuit includes a first switch sub-circuit...
US-9,960,707 Parallel power converter
Apparatus and system for power conversion. In one embodiment, the apparatus comprises a power converter comprising a first plate for receiving an input power; a...
US-9,960,706 Synchronization rectification device
A synchronization rectification device is connected with a secondary side of a transformer of a power supply and an output capacitor. The synchronization...
US-9,960,705 Rectifier device with stand-by detection capability
A rectifier device is described herein. In accordance with one example, the rectifier includes a first MOS transistor, which has a load current path and a diode...
US-9,960,704 Circuit arrangement with a rectifier circuit
In accordance with an embodiment, a method includes receiving by a drive circuit electrical power from a voltage tap of a first rectifier circuit that includes...
US-9,960,703 DC power-supply device and refrigeration-cycle application device including the same
To provide a DC power-supply device that can suppress voltage unbalance of a plurality of capacitors serially connected between both terminals of a load,...
US-9,960,702 Switch device, power conversion device, motor drive device, air blower, compressor, air conditioner,...
A switch device in a power conversion device is located between a power supply and a load, wherein the power conversion device includes a shunt resistance and a...
US-9,960,701 Boost converter
There is provided a boost converter. The boost converter comprises a reactor electrically connected with a power source; a semiconductor module configured to...
US-9,960,700 Electronic apparatus
In an electronic apparatus, a case houses an electronic apparatus main body and is electrically conductive. A terminal block is attached to a case wall of the...
US-9,960,699 Power supply system with plural parallel modules and loop current limiting
A power converting device includes a first and a second power module electrically coupled in parallel, a loop current limiting circuit and a driving circuit. A...
US-9,960,698 Reliable AC-DC power converter with high voltage DC link
An AC to DC converter system is provided. The system includes a bidirectional boost converter circuit coupled to an AC input, a high voltage DC link capacitor...
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