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Patent # Description
2016/0164485 TUNABLE DUAL-BAND BAND-PASS FILTER
A tunable dual-band resonator and a tunable dual-band band-pass filter using the tunable dual-band resonator. The dual-band resonator is structured such that a...
2016/0164484 APPARATUS AND METHODS FOR HIGH VOLTAGE VARIABLE CAPACITORS
Apparatus and methods for high voltage variable capacitors are provided herein. In certain configurations, an integrated circuit (IC) includes a variable...
2016/0164483 COMMON MODE FILTER
A common mode filter includes external electrodes formed by printing and curing a conductive paste. The external electrodes of a multilayer structure having a...
2016/0164482 APPARATUS AND METHODS FOR HIGH VOLTAGE VARIABLE CAPACITOR ARRAYS WITH DRIFT PROTECTION RESISTORS
Apparatus and methods for high voltage variable capacitors are provided herein. In certain configurations, an integrated circuit (IC) includes a variable...
2016/0164481 APPARATUS AND METHODS FOR TUNABLE FILTERS
Apparatus and methods for tunable filters are provided. In certain configurations, a tunable filter includes a semiconductor die attached to a laminated...
2016/0164480 METHOD, APPARATUS, AND SYSTEM FOR ANALYSIS, EVALUATION, MEASUREMENT AND CONTROL OF AUDIO DYNAMICS PROCESSING
A method, apparatus, and system for measuring and analyzing the effects of dynamics modifying processors on a signal. This new approach utilizes statistical...
2016/0164479 BUFFER CIRCUIT ROBUST TO VARIATION OF REFERENCE VOLTAGE SIGNAL
A buffer circuit includes a first differential amplifier, second differential amplifier, third differential amplifier, and mixer. The first differential...
2016/0164478 SEMICONDUCTOR DEVICE, MANUFACTURING METHOD OF THE SAME, AND MOBILE PHONE
A technique capable of maintaining the filter characteristics of a transmitting filter and a receiving filter by reducing the influences of heat from the power...
2016/0164477 ELECTRIC AMPLIFIER CIRCUIT FOR AMPLIFYING AN OUTPUT SIGNAL OF A MICROPHONE
An electric amplifier circuit for amplifying an output signal of a microphone comprises a supply input terminal (V10) to apply a supply potential (VDDA) for...
2016/0164476 AMPLIFIER WITH TRIPLE-COUPLED INDUCTORS
An apparatus includes an amplifier and a first inductor coupled to an input of the amplifier. The apparatus also includes a second inductor that is inductively...
2016/0164475 HIGH BANDWIDTH AMPLIFIER
An amplifier including: an input terminal coupled to a first node; an output terminal coupled to a second node; and a transistor coupled between a first power...
2016/0164474 SYSTEMS AND METHODS RELATED TO LINEAR AND EFFICIENT BROADBAND POWER AMPLIFIERS
Systems and methods related to linear and efficient broadband power amplifiers. A power amplifier (PA) system can include an input circuit configured to...
2016/0164473 Doherty power amplifier
Disclosed is a Doherty power amplifier. At least one power amplification tube and other power amplification tubes in the Doherty power amplifier are located in...
2016/0164472 Balanced Doherty Power Amplifier Circuit and Radio Transmitter
A balanced Doherty power amplifier circuit and a radio transmitter is provided. The circuit includes a first peak amplifier, where an input end of the first...
2016/0164471 RADIO FREQUENCY DEVICES WITH SURFACE-MOUNTABLE CAPACITORS FOR DECOUPLING AND METHODS THEREOF
An embodiment of a radio-frequency (RF) device includes at least one transistor, a package, and a surface-mountable capacitor. The package contains the at...
2016/0164470 METHOD, APPARATUS AND SYSTEM FOR ENVELOPE TRACKING
This disclosure relates generally to the field of wireless communication infrastructure, and more particularly to a method, apparatus and system for envelope...
2016/0164469 Amplifier Dynamic Bias Adjustment for Envelope Tracking
An envelope tracking amplifier having stacked transistors is presented. The envelope tracking amplifier uses dynamic bias voltages at one or more gates of the...
2016/0164468 Amplifier Dynamic Bias Adjustment for Envelope Tracking
An envelope tracking amplifier having stacked transistors is presented. The envelope tracking amplifier uses dynamic bias voltages at one or more gates of the...
2016/0164467 AMPLIFYING DEVICE AND OFFSET VOLTAGE CORRECTION METHOD
A state wherein offset voltage is reduced can be maintained regardless of environmental fluctuation. A differential amplification unit has differential pair...
2016/0164466 Asymmetric Multilevel Backoff Amplifier with Radio-Frequency Splitter
A radio frequency (RF) amplification system or transmitter includes one or more power amplifiers and a controller that is configured to adjust amplitudes and...
2016/0164465 BUFFER CIRCUIT CAPABLE OF IMPROVING AMPLIFICATION PERFORMANCE
A buffer circuit may include an amplification reference voltage generation unit and an amplification unit. The amplification reference voltage generation unit...
2016/0164464 SIGNAL PROCESSING CIRCUIT FOR MITIGATING PULLING EFFECT AND ASSOCIATED METHOD
A signal processing circuit has a first mixer, a first amplifier, and a pulling effect mitigation circuit. The first mixer mixes a first input signal and a...
2016/0164463 MAGNETORESISTIVE MIXER
A magnetoresistive mixer, comprising a spiral coil, a bridge-type magnetoresistive sensor and a magnetic shielding layer, wherein the spiral coil is located...
2016/0164462 SEMICONDUCTOR APPARATUS, OSCILLATION CIRCUIT, AND SIGNAL PROCESSING SYSTEM
A semiconductor apparatus includes: first and second external terminals that are connected to respective both ends of an piezoelectric vibrator, in which the...
2016/0164461 CRYSTAL OSCILLATION DEVICE AND SEMICONDUCTOR DEVICE
A wiring pattern for oscillation input signal and a wiring pattern for oscillation output signal are provided on a printed circuit board, and a wiring pattern...
2016/0164460 OSCILLATOR REGULATION CIRCUITRY AND METHOD
Oscillator regulation circuitry is provided for regulating a frequency of an output signal generated by an oscillator. Oscillator regulation circuitry has...
2016/0164459 OSCILLATOR AND SEMICONDUCTOR DEVICE INCLUDING THE SAME
An oscillator may include first to N-th delay signal generation units, each of which delays and inverts an input signal thereof. Each of the first to N-th...
2016/0164458 HOLLOW SUPPORTS AND ANCHORS FOR MECHANICAL RESONATORS
A micromechanical resonator having one or more anchoring stems which are hollow to increase resonator Q factor. By way of example a micromechanical disk...
2016/0164457 Smart Junction Box for Photovoltaic Solar Power Modules with Safe Mode and Related Method of Operation
The invention comprises: a smart junction box with a safe mode for photovoltaic solar power modules; and the related method of operation. Power MOSFETs are...
2016/0164456 Photovoltaic System Power Tracking Method
A photovoltaic system including a photovoltaic cell, and an electronic module connected to the photovoltaic cell. The electronic module is adapted to produce...
2016/0164455 FASTENING DEVICE AND FASTENING METHOD OF SOLAR CELL MODULE AND FASTENING STRUCTURE
A fastening device which adjusts the position of a frame to match the size of a solar cell module and shortens the installation time has been desired. A...
2016/0164454 Coaxial Drive Tracking System for Use with Photovoltaic Systems
A solar energy collection system for converting solar energy to electricity that includes solar arrays mounted on a frame, Each array is set on a tracker head...
2016/0164453 Solar Roof Tile
Photovoltaic solar panels are a know means of generate electricity from ultra-violet and solar power. Known problems associated with photovoltaic solar panels...
2016/0164452 Rail-Less Roof Mounting Clamp Assembly Components
A rail-less roof mounting system for installing photovoltaic (PV) modules on a roof structure comprises a base mount assembly that engages with a clamp...
2016/0164451 Spectrally-Engineered Solar Thermal Photovoltaic Devices
A solar thermal photovoltaic device, and method of forming same, includes a solar absorber and a spectrally selective emitter formed on either side of a...
2016/0164450 SOLAR GENERATION SYSTEMS HAVING A COMMON RECEIVER BRIDGE AND COLLECTORS WITH MULTIPLE MOBILE WEBS
The invention relates to a system for concentrating radiation in order to broaden the scale and efficiency of solar generation technologies that consist in a...
2016/0164449 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...
2016/0164448 ELECTROMAGNETIC COMPATIBILITY FILTER
The variable speed drive system is arranged to receive input power at fixed input voltage magnitude and frequency and provide power at a variable voltage and...
2016/0164447 BLDC Motor
A BLDC motor, has a first sub-motor and a second sub-motor. The first and second sub-motors have independent input terminals and a common rotor, including a...
2016/0164446 METHOD AND APPARATUS FOR BACK ELECTROMOTIVE FORCE (EMF) POSITION SENSING IN A CRYOCOOLER OR OTHER SYSTEM HAVING...
A method includes driving a component in an electromagnetic actuator back and forth during one or more cycles of the actuator, where the actuator includes a...
2016/0164445 Field Current Profile
An output of a generator may vary according to the speed of the engine, physical characteristics of the engine, or other factors. A profile for a generator...
2016/0164444 Method and System for Eliminating Low Frequency Oscillation Between Generators
A method and system for eliminating the low-frequency oscillation between generators. By way of measuring the absolute rotor angle of a generator and...
2016/0164443 CONTROL DEVICE, DRIVING DEVICE, AND IMAGE FORMING APPARATUS
A control device includes a motor driving unit that supplies electric power to a motor according to a magnetic-pole-phase signal output from the motor; and a...
2016/0164442 METHOD FOR ASCERTAINING A COMMUTATION ANGLE
In a method for ascertaining a commutation angle in a permanently excited synchronous motor, the commutation angle indicates the position of a rotor within a...
2016/0164441 METHOD FOR DIAGNOSING ELECTRIC WATER PUMP OF ENGINE
A method for diagnosing an electric water pump of an internal combustion engine includes determining whether a present condition is a coil-open diagnosis...
2016/0164440 SOLAR ENERGY UTILIZATION SYSTEM
A solar energy utilization system includes a solar panel, a motor driven by an inverter circuit functioning as a motor drive circuit with power output by the...
2016/0164439 Control Methods and Systems for Motors and Generators Operating in a Stacked Configuration
While motors or generators stacked in series may allow for higher operating voltages, such motors or generators may also exhibit instability. To minimize...
2016/0164438 MOTOR CONTROL APPARATUS AND OPERATION METHOD FOR THE SAME
Provided are a motor control apparatus controlling a motor including a stator and progressing or retreating a screw so that pressure is formed in a piston...
2016/0164437 Piezoelectric Power Generation System
A piezoelectric power generation device includes a stator, a rotor, and one or more piezoelectric power generation elements. The stator comprises an internal...
2016/0164436 DRIVING APPARATUS AND LENS DRIVING APPARATUS HAVING THE SAME
A driving apparatus has a vibration plate, a vibrator having a piezoelectric element that excites vibration of the vibration plate, and first and second...
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