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Patent # Description
2017/0077902 ELASTIC WAVE DEVICE AND LADDER FILTER
An elastic wave device includes an IDT electrode including first electrode fingers and second electrode fingers. In an intersecting portion, in which the first...
2017/0077901 SURFACE ACOUSTIC WAVE FILTER DEVICES
The present invention relates to a surface acoustic wave filter device with floating units. The surface acoustic wave filter device comprises a piezoelectric...
2017/0077900 ACOUSTIC WAVE DEVICE AND METHOD OF MANUFACTURING THE SAME
An acoustic wave device includes a substrate comprising one surface on which an acoustic wave generator and at least one ground pad are included; a support...
2017/0077899 Protective Cover for an Acoustic Wave Device and Fabrication Method Thereof
A protective cover for an acoustic wave device and a fabrication method thereof, for protecting an acoustic wave device having a resonant area during a...
2017/0077898 ACOUSTIC WAVE RESONATOR AND FILTER INCLUDING THE SAME
An acoustic wave resonator includes a substrate; a resonating part disposed on a first surface of the substrate and including a first electrode, a...
2017/0077897 ELASTIC WAVE DEVICE
An elastic wave device includes a high-acoustic-velocity film, a low-acoustic-velocity film, and a piezoelectric film stacked on a substrate in this order, and...
2017/0077896 RADIO FREQUENCY MODULE
A radio frequency module includes a transmission terminal, a transmission filter connected to the transmission terminal, a common terminal, a reception filter...
2017/0077895 BALUN FOR TRAPPING RF CURRENT ON A TRANSMISSION LINE
Apparatus and method for a radially attachable RF trap attached from a side to a shielded RF cable. In some embodiments, the RF trap creates a high impedance...
2017/0077894 TUNABLE ELECTRONIC CIRCUIT WHICH CONVERTS BALANCED SIGNALS TO UNBALANCED SIGNALS
Balun with tunable bandpass filter characteristic includes first, second and third coupling elements disposed on a substrate. The first and second coupling...
2017/0077893 ENHANCED GUIDED SURFACE WAVEGUIDE PROBE
Various examples are provided for enhanced guided surface waveguide probes, systems and methods. In one example, a guided surface waveguide probe includes a...
2017/0077892 HIGH ISOLATION POWER COMBINER/SPLITTER AND COUPLER
A power combiner has at least two uncommon ports and at least one common port. Isolation between the uncommon ports over a broad band is achieved through a...
2017/0077891 ELASTIC COMPOSITE FILTER
Disclosed is a technology that enables an elastic composite filter to have a capacitor to remove noise. The elastic composite includes a functional material...
2017/0077890 ELECTRICAL FILTER, ELECTRICAL EQUIPMENT WHICH IS PROVIDED WITH SUCH A FILTER AND A VEHICLE WHICH IS EQUIPPED...
An electrical filter (10) is suitable for having a greater effectiveness for reducing the common mode current that an electrical device (30) can produce in the...
2017/0077889 METHOD AND APPARATUS FOR PROCESSING AUDIO SIGNALS
A method and apparatus for processing audio signals in an entertainment system from at least one audio source modify audio signals during playback by the...
2017/0077888 Loudness Matching
An example method may involve a device determining a first loudness representation for a playback device based on a first equalization setting applied to a...
2017/0077887 Loudness-Based Audio-Signal Compensation
Provided are, among other things, systems, methods and techniques for loudness-based audio-signal compensation. According to one such system, an input line...
2017/0077886 RF TUNER WITH BLOCKER DETECTION AND NOISE LIMITED REGION RECOVERY
A wideband RF tuner with blocker signal detector for detection of blocking signals and for fast recovery from noise limited region.
2017/0077885 GENERATING ADAPTIVE NOTIFICATION
A method for generating adaptive notifications include analyzing, at a user device, a spectrum of environmental noise. A portion of the spectrum for adaptive...
2017/0077884 DIFFERENTIAL TRANSIMPEDANCE AMPLIFIER
Disclosed is a differential transimpedance amplifier. The differential transimpedance amplifier includes a common gate amplifier configured to receive an...
2017/0077883 SELF-REGULATED REFERENCE FOR SWITCHED CAPACITOR CIRCUIT
A switched-capacitor circuit comprising a differential operational amplifier and a feedback circuit is described. In some embodiments, the feedback circuit may...
2017/0077882 CLASS-D AMPLIFIER WITH PULSE-WIDTH MODULATION COMMON-MODE CONTROL AND ASSOCIATED METHOD FOR PERFORMING CLASS-D...
A class-D amplifier includes a loop filter, a pulse-width modulation (PWM) circuit, an output circuit, and a common-mode control circuit. The loop filter...
2017/0077881 Chopper Stabilized Amplifier With Synchronous Switched Capacitor Noise Filtering
A chopper stabilzed amplifier with synchronous switched capacitor noise filtering is disclosed. In an exemplary embodiment, an apparatus includes a chopper...
2017/0077880 Power Supplies
Techniques for providing multiple power supplies in electronic devices are disclosed. According to one aspect of the present invention, an appropriate power...
2017/0077879 LINEARIZATION CIRCUIT FOR A MULTIPLE-STAGE RF POWER AMPLIFIER
A multi-stage Radio Frequency (RF) power amplifier is presented herein. According to one embodiment, the amplifier comprises: a first amplification stage...
2017/0077878 TRANSIMPEDANCE AMPLIFIER
Disclosed is a transimpedance amplifier. The transimpedance amplifier includes an inverter configured to have a feedback resistor and amplify a signal provided...
2017/0077877 RADIO FREQUENCY CIRCUITR HAVING AN INTEGRATED HARMONIC FILTER AND A RADIO FREQUENCY CIRCUIT HAVING TRANSISTORS...
An integrated circuit that includes a die with an active radio frequency (RF) unit embedded thereon; a first port for receiving an output signal from the...
2017/0077876 AUTO-ZERO DIFFERENTIAL AMPLIFIER
An autozero amplifier may include a window comparator network to monitor an output offset of a differential amplifier. The autozero amplifier may also include...
2017/0077875 DOHERTY POWER AMPLIFIER AND TRANSMITTER
A Doherty power amplifier (100) includes: a first amplification circuit (110), including a main power amplification branch and at least one auxiliary power...
2017/0077874 PHASE SHIFT AND ATTENUATION CIRCUITS FOR USE WITH MULTIPLE-PATH AMPLIFIERS
Embodiments of circuits for use with an amplifier that includes multiple amplifier paths include a first circuit and a second circuit in parallel with the...
2017/0077873 Power Amplifier Cell
A power amplifier cell (401) comprising: a first power amplifier (410), a second power amplifier (416) and a balun (422). The balun (422) comprising: a first...
2017/0077872 LOW POWER CIRCUIT FOR AMPLIFYING A VOLTAGE WITHOUT USING RESISTORS
A resistor-less amplifying circuit includes a plurality of resistor-less cells. Each cell includes a plurality of MOS transistors. Each cell generates a...
2017/0077871 OSCILLATOR PHASE NOISE USING ACTIVE DEVICE STACKING
An integrated electronic circuit is provided. The integrated electronic circuit includes a transconductance cell formed from transconductance cell devices. The...
2017/0077870 AGGREGATION MANAGEMENT APPARATUS AND AGGREGATION MANAGEMENT METHOD
According to one embodiment, an aggregation management apparatus includes processing circuitry configured to acquire position information and performance...
2017/0077869 Reconfigurable Photovoltaic Module
The present disclosure relates to reconfigurable voltaic modules. One example embodiment includes a photovoltaic module. The photovoltaic module includes a...
2017/0077868 POWER POINT TRACKING VIA SOLAR-BATTERY-CONVERTER
Controllers (1) control converters (2) that convert first power from solar arrangements (3) into second power for battery arrangements (4). Said control...
2017/0077867 Full Spectrum Electro-Magnetic Energy System
Electro-magnetic (EM) energy collected in three dimensions, in layers allows for multiple planes to function operatively with optimized band gap structures...
2017/0077866 SOLAR MODULE MOUNTING
Embodiments of the present disclosure are related to solar module mounting systems. A system may include an adhesion sheet configured to be secured to a roof...
2017/0077865 SUBSTANTIALLY TWO-DIMENSIONAL CONSTRUCTION ELEMENT
A construction element (29) which extends in two dimensions comprises a solar energy converter member (1) which also extends along and defines one surface of...
2017/0077864 APPARATUSES, SYSTEMS, AND METHODS FOR AERODYNAMIC COUPLING OF SOLAR PANEL RACKING SYSTEMS
Apparatuses, systems, and methods for coupling adjacent solar canopies into a unitized structure to reduce wind loads on and increase the structural integrity...
2017/0077863 SYSTEM AND METHOD FOR DETERMINING A CONDITION OF A FLUID FLOW PATH
A motor controller configured to be coupled to a motor that is coupled to a fan is described. The motor controller includes a processor coupled to a memory,...
2017/0077862 CALCULATION OF MOSFET SWITCH TEMPERATURE IN MOTOR CONTROL
Systems and techniques are described for monitoring the operating temperature of one or more circuit elements, such as a metal oxide field effect transistor...
2017/0077861 Step-Up Power Transformer with Integral Sine-Wave Filter for PWM Inverters
A pumping system includes an electric motor, a power supply, a variable speed drive connected to the power supply, a transformer connected to the variable...
2017/0077860 ELECTRIC ROTATING MACHINE AND CONTROL METHOD THEREFOR
When a rotating machine unit is under at least a predetermined operation condition in a motor mode or when the rotating machine unit is under at least a...
2017/0077859 HYBRID DRIVE CIRCUIT FOR VARIABLE SPEED INDUCTION MOTOR SYSTEM AND METHODS OF CONTROL
Controllers for controlling hybrid motor drive circuits configured to drive a motor are provided herein. A controller is configured to drive the motor using an...
2017/0077858 MOTOR CONTROL DEVICE
A motor control device is provided with a control circuit and a driving circuit. The control circuit switches over a current supply phase of the motor in a...
2017/0077857 HYBRID DRIVE CIRCUIT FOR VARIABLE SPEED INDUCTION MOTOR
Hybrid motor drive circuits configured to drive a motor are provided herein. A hybrid motor drive circuit includes an inverter coupled to the motor and...
2017/0077856 THREE-PHASE VARIABLE REFERENCE PULSE WIDTH MODULATION
A system includes a three phase AC or brushless DC motor, an inverter and a controller. The inverter is electrically coupled to the motor. The controller is...
2017/0077855 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...
2017/0077854 METHOD AND APPARATUS FOR CONTROLLING AN ELECTRIC MACHINE
A multi-phase electric machine electrically connected to an inverter is described. A method for controlling the electric machine includes determining an...
2017/0077853 ALTERNATOR INCLUDING WIRELESS VOLTAGE REGULATOR
An alternator configured for use in a vehicle includes a housing, a stator located within the housing, a field coil, a regulator, and a transceiver. The field...
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