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Patent # Description
2017/0317661 PIEZOELECTRIC BLANK, PIEZOELECTRIC VIBRATION ELEMENT AND PIEZOELECTRIC VIBRATION DEVICE
A crystal blank includes a vibrating arm which extends in a direction intersecting the polarization direction. In at least one of the upper surface and lower...
2017/0317660 BULK ACOUSTIC WAVE RESONATOR AND METHOD FOR MANUFACTURING THE SAME
A bulk acoustic wave resonator may include: an air cavity; an etching stop layer and an etching stop part, which define a lower boundary surface and a side...
2017/0317659 SURFACE ACOUSTIC WAVE DEVICE ASSEMBLY
A surface acoustic wave device assembly includes a collective board, first circuit portions provided on the collective board and respectively including first...
2017/0317658 TRANSFORMER OF THE BALANCED-UNBALANCED TYPE
A transformer of the balanced-unbalanced type includes a primary inductive circuit and a secondary inductive circuit housed inside an additional inductive...
2017/0317657 TIME DELAY FILTERS
A time delay filter comprising a substrate; four coupled LC resonators, each having a coupling point; a first capacitor that electrically couples the first...
2017/0317656 ELECTRONIC FILTER INTENDED TO FILTER THE SUPPLY POWER OF AN ELECTRIC MOTOR
The invention relates to an electronic filter (100), intended to filter the supply power for electrical equipment, notably placed inside a motor vehicle,...
2017/0317655 SATELLITE MICROPHONE ASSEMBLY
In one embodiment, a satellite microphone assembly for use in teleconferencing or other audio based communications comprises a base housing a microphone and...
2017/0317654 SPATIAL POWER COMBINING MECHANISM (SPCM) FOR THE GENERATION AND AMPLIFICATION OF ELECTROMAGNETIC RADIATION
A Spatial Power Combining Amplifier (SPCA) exhibiting a new concept for the amplification of coherent (e.g., microwave) radiation. A general description of the...
2017/0317653 METHODS FOR POWER AMPLIFICATION WITH SHARED COMMON BASE BIASING
A power amplification system with shared common base biasing is disclosed. A method for power amplification at a controller of a power amplification system...
2017/0317652 SEMICONDUCTOR DEVICE INCLUDING AMPLIFIER
Disclosed here is an apparatus that comprises an amplifier having first and second input nodes, first and second resistors, a first electrostatic discharge...
2017/0317651 A SYSTEM AND METHOD FOR CLOSE-DOWN POP REDUCTION
A close-down pop reduction system and a method for close-down pop reduction in an audio amplifier assembly are disclosed. The switching power conversion system...
2017/0317650 POWER AMPLIFICATION CIRCUIT
A power amplification circuit includes: a first amplification transistor, a first signal being input to a base or gate thereof and a second signal obtained by...
2017/0317649 AMPLIFIER FOR VEHICLE AND VEHICLE INCLUDING THE SAME
The present disclosure provides an amplifier for vehicle, vehicle including the amplifier, and method for controlling the amplifier for vehicle, which uses a...
2017/0317648 High-Gain Low Noise Figure Complementary Metal Oxide Semiconductor Amplifier with Low Current Consumption
A radio frequency low noise amplifier circuit with a receive signal input, a receive signal output, and a voltage source include a low noise amplifier and a...
2017/0317647 FAST SWITCHED PULSED RADIO FREQUENCY AMPLIFIERS
A switching system is connected to the power amplifier of an RF system. The switching system can switch the DC supply voltage to the power amplifier while...
2017/0317646 NANO-SCALE OSCILLATOR EXHIBITING CHAOTIC OSCILLATION
In some examples, a device includes a nano-scale oscillator that exhibits chaotic oscillation responsive to a control input to the nano-scale oscillator, where...
2017/0317645 Leakage Tolerant Oscillator
A technique for reducing jitter in an oscillating signal generated by an oscillator circuit includes reducing feedback of gate leakage current while increasing...
2017/0317644 A CONNECTOR FOR JOINING PHOTOVOLTAIC COMPONENTS
A photovoltaic assembly comprising: (a) at least two photovoltaic components that are adjacent to each other, each photovoltaic component comprising: (i) a...
2017/0317643 PHOTOVOLTAIC MODULE AND PHOTOVOLTAIC SYSTEM COMPRISING THE SAME
A photovoltaic module and a photovoltaic system including the same are disclosed. The photovoltaic module includes a solar cell module, a converter unit to...
2017/0317642 Photovoltaic Concentrator for Spacecraft Power Comprising an Ultra-Light Graphene Radiator for Waste Heat...
This invention includes an optical concentrator which focuses incident sunlight onto a photovoltaic cell or group of photovoltaic cells which is mounted in...
2017/0317641 BEARING SHAFT FOR PHOTOVOLTAIC MODULES AND SYSTEM HAVING A NUMBER OF PHOTOVOLTAIC MODULES
A bearing axle for photovoltaic modules includes at least two tubes, which each have a non-circular cross section at least in one end region. The non-circular...
2017/0317640 ARRANGEMENT FOR ANGULARLY DISPLACING SOLAR PANELS
The present disclosure relates to the field of solar tracking systems. In particular, the present disclosure relates to an arrangement for angularly displacing...
2017/0317639 CIRCULATION TYPE SPACE-BASED SOLAR POWER SYSTEM
Disclosed is a circulation type space-based solar power system, the system including: one or more solar modules; a conveyor belt on which the solar modules are...
2017/0317638 SAFE MODE FROM MISMATCH BETWEEN PROGRAMMED VOLTAGE STATE AND VOLTAGE STATE MAPPED TO VALUE OF EXTERNAL DEVICE
An apparatus includes a control circuit that includes a configuration register and configured to receive a configuration setting across an external bus. The...
2017/0317637 MOTOR STARTER APPARATUS WITH START-UP FAULT DETECTION CAPABILITY
A motor starter apparatus includes at least one semiconductor switch configured to selectively couple a power source to a motor, at least one current sensor...
2017/0317636 METHOD OF CONTROLLING A THREE-PHASE INVERTER IMPLEMENTING A VECTOR MODULATION
The disclosed embodiment relates to a method of controlling a system including at least one inverter with six switches, which is linked to a battery, and...
2017/0317635 OPERATING POINT DETERMINATION IN AN ELECTRIC MOTOR SYSTEM
Systems and methods are disclosed for determining an operating point for controlling an electric motor. An exemplary system may include a voltage monitor...
2017/0317634 DIVIDED PHASE AC SYNCHRONOUS MOTOR CONTROLLER
A circuit for a motor comprises at least two phase windings forming one half of motor phase windings of the circuit and at least two other phase windings...
2017/0317633 METHOD AND SYSTEM FOR ESTIMATING A ROTOR POSITION WITH A NOTCH FILTER
A motor has a rotor that rotates in response to one or more alternating current input signals. A position sensor is adapted to generate a substantially...
2017/0317632 METHOD FOR CONTROLLING OPERATING SPEED AND TORQUE OF ELECTRIC MOTOR
Systems and methods for controlling the operating speed and the torque of an electric motor using an operational model are described. An operational model for...
2017/0317631 METHOD AND APPARATUS FOR VIBRATION DAMPING IN A POWERTRAIN SYSTEM
A powertrain system including an electric machine rotatably coupled to a crankshaft of an internal combustion engine via a belt is described, wherein the...
2017/0317630 PMG Based Variable Speed Constant Frequency Generating System
In accordance with one or more embodiments, a method for implementing a PMG variable speed constant frequency generating system on an aircraft including an...
2017/0317629 POWER GENERATOR SYSTEM, POWER GENERATOR CONTROL DEVICE, AND POWER-GENERATION BALANCE CONTROL METHOD FOR POWER...
A master generator is configured to use a duty upper limit value and a duty lower limit value to perform duty restriction processing on a PWM signal in...
2017/0317628 SYSTEMS AND METHODS TO CONTROL AUXILIARY POWER OUTPUT VOLTAGE USING A WELDING OUTPUT VOLTAGE
Systems and methods to control auxiliary power output voltage using a welding output voltage are disclosed. An example power system includes an engine, a...
2017/0317627 THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR
A floating electrical power generator having a three-dimensional (3D) flow passageway configured for increasing the water flow on the paddle wheel to increase...
2017/0317626 ALTERNATOR CHARGING BASED ON MARGINAL FUEL COST
Method and systems are provided for, in response to a state of charge (SOC) of a vehicle battery increasing above a threshold SOC, reducing an alternator...
2017/0317625 CASCODE STRUCTURE FOR LINEAR REGULATORS AND CLAMPS
A voltage regulator includes an output transistor, an error amplifier coupled to the output transistor, a cascode transistor coupled to the output transistor...
2017/0317624 SYSTEM, MOTOR CONTROLLER AND ASSOCIATED METHOD
An electronic control module is provided. The electronic control module is operably connected to a power supply for providing power to a motor. The electronic...
2017/0317623 INVERTER CONTROLLER AND MOTOR DRIVING SYSTEM
An inverter controller according to an embodiment has an inverter main circuit, current detectors, a current command value calculator, a voltage command value...
2017/0317621 MAGNETIC SENSOR INTEGRATED CIRCUIT, MOTOR ASSEMBLY AND APPLICATION APPARATUS
A magnetic sensor integrated circuit, a motor and an application apparatus are provided. The magnetic sensor integrated circuit includes an input port, a...
2017/0317620 VEHICLE
A vehicle performs first PWM control of generating a first PWM signal of a plurality of switching elements to switch the plurality of switching elements by...
2017/0317619 PREDRIVER SHORT PROTECTION
A gate driver circuit includes a comparator and a gate driver. The comparator is configured to detect a short circuit in a first power field effect transistor...
2017/0317618 INFORMATION PROCESSING APPARATUS, AND RECORDING MEDIUM STORING COMPUTER PROGRAM
An information processing apparatus includes an acquisition unit configured to acquire a first phase signal and a second phase signal that are acquired by...
2017/0317617 OPERATING POINT DETERMINATION IN AN ELECTRIC MOTOR SYSTEM
Systems and methods are described for controlling an electric motor. An exemplary system may include a torque detector configured to detect an output torque of...
2017/0317616 APPARATUS FOR CONTROLLING MULTIPLE INVERTERS AND INVERTER SYSTEM INCLUDING THE SAME
The present disclosure relates to an apparatus for controlling multiple inverters and an inverter system including the same. The apparatus according to the...
2017/0317615 FAULT SHUTDOWN CONTROL OF AN ELECTRIC MACHINE IN A VEHICLE OR OTHER DC-POWERED TORQUE SYSTEM
A torque system includes a DC power device, a polyphase electric machine, a contactor pair, a power inverter module (PIM), and a controller. The PIM connects...
2017/0317614 MOTOR AND ELECTRONIC APPARATUS INCLUDING MOTOR
A motor includes a vibrator, a plurality of pressing members that presses the vibrator onto a contacting member in contact with the vibrator, a transmission...
2017/0317613 MOTOR AND ELECTRONIC APPARATUS INCLUDING MOTOR
A motor includes a pressing member pressing a vibrator onto a contacting member, first and second holding members respectively holding the vibrator and a...
2017/0317612 MOTOR AND APPARATUS USING THE SAME
A motor includes a first vibrator, a plurality of biasing parts that are disposed around the first vibrator and that presses the first vibrator onto a...
2017/0317611 CHARGE PUMP-BASED ARTIFICIAL LIGHTNING GENERATOR AND METHOD FOR MANUFACTURING SAME
A method for manufacturing a charge pump-based artificial lightning generator comprises the steps of: forming a second electrode on a prepared substrate;...
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