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Patent # Description
2017/0040980 POWER GATING CIRCUIT AND CONTROL METHOD FOR POWER GATING SWITCH THEREOF
A power gating circuit and a control method for power gating switch thereof are provided. The power gating circuit includes a first switch, the power gating...
2017/0040978 Reconfigurable Microwave Filters
Illustrative embodiments of reconfigurable microwave filters, as well as associated systems and methods, are disclosed. In at least one illustrative...
2017/0040972 FILTER CIRCUIT IN WIRELESS RECEIVER
A filter circuit for generating a filtered signal includes a first filter unit, a second filter unit, and a negative feedback resistor. The first filter unit...
2017/0040969 ACOUSTIC WAVE DEVICE INCLUDING MULTIPLE DIELECTRIC FILMS
An acoustic wave device comprises an IDT electrode disposed above an upper surface of a piezoelectric substrate and includes a plurality of electrode fingers...
2017/0040968 COMMUNICATION APPARATUS
Provided is a communication apparatus according to which the degree of balance between two electric wires on which a signal is sent can be increased. A...
2017/0040965 Symmetric Linear Equalization Circuit with Increased Gain
Circuits providing low noise amplification with continuous time linear equalization are described. An exemplary circuit includes four amplification elements,...
2017/0040961 CIRCUITS AND DEVICES RELATED TO MULTI-HARMONIC CONTROL OF AMPLIFIED SIGNALS
Circuits and devices related to multi-harmonic control of amplified signals. In some embodiments, an amplifier circuit assembly can include an amplifier...
2017/0040955 DYNAMIC BIAS MODULATOR WITH MULTIPLE OUTPUT VOLTAGE CONVERTER AND POWER AMPLIFICATION APPARATUS USING THE SAME
A power amplification apparatus includes a multiple output bias voltage generation unit, a dynamic bias modulator, and a power amplifier. The multiple output...
2017/0040949 OPERATIONAL AMPLIFIER CIRCUIT AND BIAS CURRENT SUPPLY METHOD
Bias current is supplied to a first differential pair and a second differential pair from a first transistor being a single current source. Bias current is...
2017/0040938 Photovoltaic Junction Box and Photovoltaic Junction Module
A photovoltaic junction box is disclosed. The photovoltaic junction box has a housing, a plurality of conduction terminals disposed in the housing, each...
2017/0040937 ELECTRICAL ENERGY STORAGE MODULE FOR DEVICE FOR CONVERTING PHOTOVOLTAIC ENERGY INTO ELECTRICAL ENERGY
The invention relates to an electrical energy storage module (120) of a device (10) for converting photovoltaic energy into electrical energy, said electrical...
2017/0040933 PHOTOVOLTIAC NANOGRID SYSTEMS
A photovoltaic nanogrid system is disclosed. One or more pre-wired frames each having a top, sun-facing side may be configured to receive one or more...
2017/0040923 Motor Drive Voltage Control Device and Method for Controlling Motor Drive Voltage
To suppress a decline in the control accuracy of an applied voltage associated with an increase in quantum noise, and to increase the control accuracy of a...
2017/0040921 VOLTAGE SENSE CONTROL CIRCUIT, VOLTAGE SENSE CONTROL DRIVING CIRCUIT AND DRIVING METHOD FOR PERMANENT MAGNET...
A driving circuit of a PMSM can include: a current sampling circuit that obtains a current sampling signal by sampling a rotor current of one phase of the...
2017/0040918 PERMANENT MAGNET MOTOR, POSITION ESTIMATING DEVICE, AND MOTOR DRIVING CONTROLLING DEVICE
To manufacture a permanent magnetic motor having saliency at a low cost, a permanent magnet motor includes a stator provided with an armature winding...
2017/0040917 DIRECT-CURRENT MOTOR CONTROL DEVICE
A direct-current (DC) motor control device includes first and second switches, a conducting element and a power storage element. The power storage element, the...
2017/0040899 ZERO CURRENT DETECTION CIRCUIT FOR CONVERTER SOFT SWITCHING CONTROL
A circuit includes a zero current detector (ZCD) circuit that senses an inductor current of an inductor and generates signal pulses indicating when an...
2017/0040898 BUCK-BOOST CONVERTER AND METHOD FOR CONTROLLING BUCK-BOOST CONVERTER
A buck-boost converter includes an inductor, a first switch, a second switch, a third switch, a fourth switch and a fifth switch, wherein the first switch is...
2017/0040889 DYNAMIC THRESHOLD GENERATOR FOR USE IN ADAPTIVE BODY BIASING OF A MOS
An electronic device includes a transistor having a body and a body biasing circuit. The body biasing circuit includes a threshold estimator circuit to...
2017/0040885 METHOD FOR CHARGING MODULAR MULTILEVEL CONVERTER
A method for charging a modular multilevel converter includes: firstly, electrifying DC side of a converter; after voltages of submodules are stabilized,...
2017/0040883 REVERSE CURRENT BLOCKAGE THROUGH BUCK CONTROLLER BLOCK
A switching circuit with reverse current prevention for use in a Buck converter includes a power switch coupled to a coupling node, which is an interconnection...
2017/0040882 SYSTEM AND METHOD FOR MEASURING SWITCHING LOSS ASSOCIATED WITH SEMICONDUCTOR SWITCHING DEVICES
A method according to an exemplary aspect of the present disclosure includes, among other things, controlling a vehicle using switching loss information of a...
2017/0040880 PLANETARY GEAR SPEED REDUCTION DEVICE AND DRIVING MECHANISM
A planetary gear speed reduction device may include a magnetic sun gear; a plurality of magnetic planetary gears which each revolve around the magnetic sun...
2017/0040878 AIR GAP CONTROL SYSTEMS AND METHODS
In one embodiment, an apparatus includes a first member that supports a magnetic flux carrying member and a second member that supports a magnetic flux...
2017/0040875 MANUFACTURING METHOD OF ROTOR
A manufacturing method for manufacturing a rotor such that a permanent magnet is inserted into a slot hole of a rotor core with a spacer includes: a step of...
2017/0040871 ELECTRICITY GENERATION DEVICE AND METHOD
The present invention teaches an environmentally friendly and convenient way of electricity generation. The electricity generation device contains a rotational...
2017/0040870 DEVICE INCLUDING AN ELECTRIC MACHINE WITH A LIGHTWEIGHT DESIGN
An active part (4) of an electric machine (2) is connected to a supporting body (5) via a connecting structure and is fixed relative to the supporting body...
2017/0040864 Electric Compressor
Electric compressor 1 including: an electric motor 10 which includes a rotor 2 that has six or eight magnetic poles, and a stator 3 that is disposed radially...
2017/0040861 STEERING HUB SYSTEM DRIVEN BY BALL JOINT UNIVERSAL ROTARY MOTOR
The invention provides a steering hub system driven by a ball joint universal rotary motor, including a hub body and a connection mechanism. The hub body is...
2017/0040860 STATOR OF AN ELECTRIC MOTOR
Stator (1) of an electric motor, in particular an electric motor for refrigerant compressors, the stator (1) comprising a coil, the coil comprising windings...
2017/0040858 METHOD FOR PRODUCTION OF AN ELECTRICAL MACHINE STATOR WINDING, AND CORRESPONDING STATOR
The invention essentially relates to a method for the production of a winding of a rotary electric machine stator, comprising the following steps: forming a...
2017/0040856 Inserted Permanent Magnet Rotor for an External Rotor Electric Machine
The external rotor for an electric machine includes a cylindrically shaped receptacle having a peripheral wall and a magnet-receiving assembly including...
2017/0040840 POWER RECEPTION DEVICE AND POWER TRANSMISSION DEVICE
In a power reception device, a ferrite includes an annular coil mount on which a power reception coil is disposed at the facing surface side, and a projection...
2017/0040835 MOBILE DEVICE WIRELESS CHARGING SYSTEM
A wireless charging system for charging a mobile device uses a supercapacitor to provide wireless charging of the device. A holographic image of the...
2017/0040833 TRANSPORT AND/OR STORAGE CONTAINER FOR RECHARGEABLE WIRELESS EARPHONES
The invention concerns a transport and/or storage container with integrated charging function for rechargeable wireless earphones comprising a container...
2017/0040831 EFFICIENCY MAXIMIZATION FOR DEVICE-TO-DEVICE WIRELESS CHARGING
Described is a receiver for improving end-to-end efficiency in a device-to-device wireless charging system using resonant energy transfer through an inductive...
2017/0040829 TRANSITIONABLE MAGNETIC BARRIER FOR WIRELESS CHARGING DEVICE
In one aspect, a first device includes at least one wireless charge receiver that comprises a coil and a circuit electrically coupled to the coil. The first...
2017/0040828 WIRELESS CHARGING DEVICE WITH CIRCUIT ELECTRICALLY COUPLEABLE TO FIRST AND SECOND COILS
In one aspect, a wireless charge receiver includes a first coil, a second coil, and a circuit operatively coupleable to the first coil and the second coil. The...
2017/0040825 WEARABLE CHARGING APPARATUS
A wearable charging apparatus configured for charging of a wearable device while the wearable device is in an operative position, such as on the wrist of the...
2017/0040811 APPARATUS AND METHOD FOR AN ENHANCED SMART BADGE CHARGER
A method and apparatus for the temporary storage of multiple smart badges for charging of the smart badge energy storage means. During charging the method and...
2017/0040810 Mobile Terminal, DC-Charging Power Source Adaptor, And Charging Method
The disclosure discloses a mobile terminal, a DC-charging power source adaptor, and a charging method, the mobile terminal comprising: a battery configured to...
2017/0040802 DEVICE FOR SWITCHING A SEMICONDUCTOR-BASED SWITCH AND SENSOR FOR DETECTING A CURRENT CHANGE VELOCITY AT A...
A device for switching a semiconductor-based switch includes a terminal that is configured to be connected to a control terminal of the semiconductor-based...
2017/0040801 PORTABLE SOLAR PANEL SYSTEM ELECTRICAL CONTROL
A solar panel assembly includes a solar panel and an output module. The solar panel includes a plurality of solar cells configured to absorb light energy from...
2017/0040799 ZERO DROOP VOLTAGE CONTROL FOR SMART INVERTERS
Systems and methods for controlling grid voltage include a distribution power network and one or more smart inverters at or near the edge of the distribution...
2017/0040790 PRE-FILLED SPLICE CONNECTOR
A splice connector, such as a twist-on wire connector, is pre-filled with a plurality of compounds arranged in a corresponding plurality of layers. When the...
2017/0040787 RECESSED SUPPORT FOR HIDDEN SOCKETS
A recessed support, preferably in a recessed box, for hidden sockets, comprises a front face from which a recessed compartment extends which is destined to...
2017/0040783 CABLE STRIPPER HAVING AN ADJUSTABLE BUSHING
A cable stripper is provided which has an adjustable bushing which can be adjusted to accept a variety of differently size cables. The cable stripper is...
2017/0040780 METHOD AND APPARATUS FOR REPAIR OF RADIAL DEFORMATION OF MULTI-STRAND WIRE
Apparatuses and methods for correcting radial deformation in multi-strand wire, including a method comprising obtaining an apparatus comprising a base and a...
2017/0040773 TUNABLE EMITTING DEVICE WITH A DIRECTLY MODULATED LASER COUPLED TO A RING RESONATOR
An emitting device (1) is intended for delivering photons with a chosen wavelength. This emitting device (1) comprises an InP substrate (2) with a directly...
2017/0040769 QUANTUM CASCADE LASER
A quantum cascade laser includes a substrate having first and second substrate regions arranged along a first axis; a laser structure body including a laser...
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