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Patent # Description
US-9,425,783 Systems and methods to provide enhanced diode bypass paths
Systems and methods are herein disclosed for efficiently allowing current to bypass a group of solar cells having one or more malfunctioning or shaded solar...
US-9,425,782 Radio-frequency switch
A radio-frequency switch may include: a common port; a first signal transfer unit; and a second signal transfer unit, wherein the first signal transfer unit...
US-9,425,781 Syncless unit interval variation tolerant PWM receiver circuit, system and method
A PWM receiver circuit receives and demodulates pulse width modulated (PWM) data signals without requiring synchronization such that no synchronization preamble...
US-9,425,780 Apparatus and methods for anti-aliasing in electronic circuits
A circuit operating with a switching clock signal and a sampling clock signal can have one or more of its switching and sampling clock signals periodically...
US-9,425,779 Delay circuit
A delay circuit may include a delay path including a fine delay line and a coarse delay line, a replica delay path including a replica fine delay line and a...
US-9,425,778 Continuous adaptive data capture optimization for interface circuits
A continuously adaptive timing calibration function for a data interface is disclosed. A first calibration method is performed for a mission data path,...
US-9,425,777 Phase interpolator
A phase interpolator has: a mixer configured to synthesize phases of a plurality of input cosine-wave or sine-wave signals whose phases are different from each...
US-9,425,776 Method for detecting hysteresis characteristic of comparator and semiconductor device
A method for detecting a hysteresis characteristic of a comparator, include: causing a controller to control an offset adjuster configured to adjust an offset...
US-9,425,775 Low swing flip-flop with reduced leakage slave latch
A data processing system includes first and second power distribution networks to provide power at first and second voltages, and a flip-flop. The second...
US-9,425,774 Semiconductor apparatus
A semiconductor apparatus may include a data alignment block configured to convert parallel type data into rising data and falling data, and output the rising...
US-9,425,773 Digital control ring oscillator and method of assembling same
A digital control ring oscillator (DCO) generally comprises a first delay element and at least one second delay element that is coupled to the first delay...
US-9,425,772 Coupling resistance and capacitance analysis systems and methods
The described systems and methods can facilitate examination of device parameters including analysis of relatively dominant characteristic impacts on delays. In...
US-9,425,771 Low area flip-flop with a shared inverter
A flip-flop is disclosed that utilizes low area. The flip-flop includes a tri-state inverter that receive a flip-flop input, a clock input and an inverted clock...
US-9,425,770 Gate driving circuit, display module and display device
Provided are a gate driving circuit, a display module and a display device belonging to the field of display technique and being designed for solving the...
US-9,425,769 Optically powered and controlled non-foster circuit
This invention is the Optically Powered and Controlled Non-Foster Circuit (OPCNFC) that is electrically floating; i.e., it does not have any metallic...
US-9,425,768 Resonator element, resonator device, electronic apparatus, moving object, and method of manufacturing resonator...
A resonator element has a base part, vibrating arms having first principal surfaces and second principal surfaces in front-rear relationships with each other...
US-9,425,767 Acoustic wave device and sealing body contained therein
An acoustic wave device includes a piezoelectric substrate, comb-shaped electrodes, wires, a sealing body, terminal electrodes, and connection electrodes. The...
US-9,425,766 Elastic wave element, and electrical apparatus and duplexer using same
An acoustic wave device includes a piezoelectric substrate made of a lithium niobate material having the Euler angles (.phi., .theta., .psi.), an electrode...
US-9,425,765 Nano- and micro-electromechanical resonators
A resonator including a piezoelectric plate and an interdigital electrode is provided. A ratio between a thickness of the plate and a pitch of the interdigital...
US-9,425,764 Accoustic resonator having composite electrodes with integrated lateral features
A bulk acoustic wave (BAW) resonator device includes a bottom electrode on a substrate over one of a cavity and an acoustic reflector, a piezoelectric layer on...
US-9,425,763 Longitudinally-coupled-resonator-type surface acoustic wave filter
A longitudinally-coupled-resonator-type surface acoustic wave filter includes an unbalanced terminal, balanced terminals, a piezoelectric substrate, a first...
US-9,425,762 System and method for tuning an RF circuit
A tuning system connected to a tunable RF circuit is described. The tuning system obtains an output of a sensing circuit and processes the output in the control...
US-9,425,761 High pass filters and low pass filters using through glass via technology
A filter includes a glass substrate having through substrate vias. The filter also includes capacitors supported by the glass substrate. The capacitors may have...
US-9,425,760 Composite electronic component, board having the same mounted thereon, and power smoothing unit comprising the same
A composite electronic component may include: an input terminal receiving power which has been converted by a power management unit; a power smoothing unit...
US-9,425,759 Receiver circuit and gain controlling method thereof
There is disclosed a receiver circuit and a method for controlling gain in a receiver circuit. The receiver circuit includes a first amplifying stage, a mixer,...
US-9,425,758 Wireless communication system with power amplifier mechanism and method of operation thereof
A wireless communication system includes: a switching capacitor; a multi-way switch, having at least a first voltage input port, a second voltage input port,...
US-9,425,757 Apparatus and method for controlling an amplification gain of an amplifier, and a digitizer circuit and...
A controller for controlling an amplification gain of an amplifier for amplifying a high dynamic range signal for an analog to digital converter comprises an...
US-9,425,756 Amplifier device and corresponding radio base station and mobile communication terminal
It is presented an amplifier device comprising: a primary amplifier arranged to receive at least part of an input signal; a secondary amplifier arranged to...
US-9,425,755 Swing limiter circuit
A differential class-D amplifier module having common-mode swing limiter circuit is disclosed. The differential class-D amplifier module may include...
US-9,425,754 Repair operational amplifier circuit and operating method thereof
A repair operational amplifier circuit including a repair operational amplifier and a slew rate enhancing module. The repair operational amplifier includes an...
US-9,425,753 Low-noise amplifier matching
Exemplary embodiments are related to a low-noise amplifier (LNA) matching device. A device may include an antenna for receiving a wireless signal and at least...
US-9,425,752 Distributed amplifier with improved stabilization
A distributed amplifier with improved stabilization includes an input transmission circuit, an output transmission circuit, at least one cascade amplifier...
US-9,425,751 System linearization assembly and method for use in modifying distortion components
A system linearization assembly generally includes a filter that is coupled to a measuring device. The filter is configured to receive a signal that includes a...
US-9,425,750 Radio frequency communication system and noise isolation method applied thereto
A radio frequency communication system and a noise isolation method applied to the radio frequency communication system are provided. The radio frequency...
US-9,425,749 DC-DC converter incorporating trim cell
A novel and useful radio frequency (RF) front end module (FEM) circuit that provides high linearity and power efficiency and meets the requirements of modern...
US-9,425,748 Amplifier circuit, bi-stage amplifier circuit, multi-stage amplifier circuit, RF-amplifier circuit, receiver...
The present invention relates to an amplifier circuit, comprising: first to fourth semiconductor amplifiers for controlling first to fourth currents between...
US-9,425,747 System and method of reducing power consumption for audio playback
A system and method of improving the efficiency in the power consumption of an audio system. In essence, the technique is to adjust the power delivered from the...
US-9,425,746 Spurious signal mitigation for carrier aggregation amplifier
A device includes an amplifier circuit comprising a plurality of amplification paths, and at least one switchable bypass capacitance coupled to an associated...
US-9,425,745 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...
US-9,425,744 Multi mode bias modulator operating in envelope tracking mode or average power tracking mode and envelope...
A multi-mode bias modulator operating in envelope tracking mode or average power tracking mode and an envelope tracking power amplifier using the same are...
US-9,425,743 Buffer amplifier and trans-impedance amplifier including the same
Provided is a buffer amplifier. The buffer amplifier includes: a replica bias unit dividing an internal power voltage received from an internal power node to...
US-9,425,742 Method and apparatus for correcting inconvenient power amplifier load characteristics in an envelope tracking...
A tunable matching network is configured to couple at least one filter with a power amplifier that is configured to operate in an envelope tracking (ET) mode of...
US-9,425,741 Systems and methods for providing modulation of switchmode RF power amplifiers
Systems and methods are provided for generating an amplitude modulation signal to a switchmode power amplifier. A DC to DC switch is configured to receive a DC...
US-9,425,740 Mixer circuit
A mixer circuit includes a single-ended to differential converter, first and second transistors, first to fourth inductive transmission lines, and a mixer. The...
US-9,425,739 Tunable quadrature oscillator
A tunable quadrature oscillator includes a first oscillator having an output, a second oscillator having an output, and a variable gain amplifier. The variable...
US-9,425,738 Spin current generation with nano-oscillator
A device including a spin channel to transport a spin current, a nano-oscillator, and a magnetoresistive device that receives the spin current from the...
US-9,425,737 Tapped inductor voltage controlled oscillator
A voltage controlled oscillator includes a resonator and an amplifier. The resonator includes a capacitive element and an inductive element. The inductive...
US-9,425,736 Variable capacitor structure
Variable capacitor structures and methods of use are disclosed. The variable capacitor structures include a variable controlled oscillator which includes a...
US-9,425,735 Voltage-controlled oscillator
An apparatus is disclosed that includes a first cross-coupled transistor pair, a second cross-coupled transistor pair, at least one capacitance unit, and a...
US-9,425,734 Junction cover for photovoltaic panel modules
A junction cover for a photovoltaic (PV) panel module system that includes a PV panel mounting structure, a rail, a PV module with a junction box and wiring...
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