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Patent # Description
US-9,819,352 Clock generation circuit and semiconductor device provided therewith
It is an object of the present invention to solve a problem that malfunction of communication is generated by varying a frequency of a clock due to noise from...
US-9,819,351 PLL circuit and operation method
A PLL circuit having a desired performance is provided. A PLL circuit (100) includes a phase comparator (11) that detects a phase difference; a voltage control...
US-9,819,350 Digital phase locked loop for low jitter applications
A phase locked loop circuit is disclosed. The phase locked loop circuit includes a ring oscillator. The phase locked loop circuit also includes a digital path...
US-9,819,349 Method and apparatus for controlling mismatch in a voltage controlled oscillator array
A method and system are provided for reducing mismatch between oscillators in an LC VCO array. In an implementation, a method comprises measuring the mismatch...
US-9,819,348 Oscillator, a clock generator and a method for generating a clock signal
An oscillator configured to generate an oscillation signal is provided. The oscillator includes a transistor pair and a cross-coupled transistor pair. The...
US-9,819,347 Quantum circuit for chemistry simulation
Quantum circuits for chemistry simulation are based on second quantization Hamiltonian coefficients for one-body and two-body interactions. Jordan-Wigner series...
US-9,819,346 PLC system
In some embodiments, a PLC system includes a memory unit configured to back up user data stored in a MCU thereto when the power supply from the power module is...
US-9,819,345 Scalable 2.5D interface architecture
Systems and methods for interface block. The interface block includes input/output modules distributed along the interface block and a mid-stack module...
US-9,819,344 Dynamic element matching of resistors in a sensor
An apparatus comprising: a sensor; and a resistor array comprising a set of resistors; wherein on a first cycle: at least one first of said resistors is...
US-9,819,343 Capacitive touch panel
Disclosed herein is a capacitive touch panel comprising a transparent panel substrate, a front surface of the substrate comprising a conductive translucent...
US-9,819,342 Hand-operated safety switch with time delay
An hand-operated safety switch with time delay (1) comprises a switching device (2) adapted to be anchored to a fixed part of the protection and provided with...
US-9,819,341 Semiconductor devices
A semiconductor device includes a first transistor cell of a plurality of transistor cells of a vertical field effect transistor arrangement, and a second...
US-9,819,340 P-channel MOSFET high voltage driver
In accordance with one or more aspects of the disclosed embodiments, a drive circuit having a source of modulation for producing a modulated signal, a level...
US-9,819,339 Method and circuit for reducing collector-emitter voltage overshoot in an insulated gate bipolar transistor
A circuit for reducing collector-emitter voltage (V.sub.CE) overshoot in an insulated gate bipolar transistor (IGBT) is provided. The circuit includes circuitry...
US-9,819,338 Power circuit and power module using MISFET having control circuit disposed between gate and source
The power circuit includes: a main substrate; a first electrode pattern disposed on the main substrate and connected to a positive-side power terminal P; a...
US-9,819,337 Semiconductor switching circuit
A semiconductor switching circuit includes a main current branch which includes at least one main semiconductor switching element and through which current...
US-9,819,336 Bridge circuits and their components
A half bridge is described with at least one transistor having a channel that is capable in a first mode of operation of blocking a substantial voltage in at...
US-9,819,335 Switching supply delay compensation
Circuitry, which includes a parallel amplifier and a switching supply, is disclosed. The parallel amplifier regulates a power supply output voltage based on a...
US-9,819,334 Circuit for generating fast rise time pulse using coaxial transmission lines
A signal generator produces an output signal in response to an input step signal using two transmission lines with characteristic impedances corresponding to...
US-9,819,333 Circuit for decreasing an electromagnetic interference of a PWM pulse modulation signal
A circuit of decreasing an electromagnetic interference of PWM pulse modulation signal has: a load detecting circuit used to output a mode detection signal to a...
US-9,819,332 Circuit for reducing negative glitches in voltage regulator
A circuit that stabilizes an output signal of a voltage regulator includes a glitch amplifier, a pulse generator, and a transistor. The glitch amplifier...
US-9,819,331 Fast pre-station list representation in a single FM tuner system
Embodiments are disclosed of methods and systems for providing information in a single FM tuner system. An example method according to the disclosure provides...
US-9,819,330 Filter for interpolated signals
A digital filter for filtering an input signal to form an output signal containing a coefficient multiplier and a moving-average filter. The coefficient...
US-9,819,329 Ladder-type surface acoustic wave filter including series and parallel resonators
A ladder-type surface acoustic wave filter assembly includes a plurality of series resonators formed on a substrate and connected between an input terminal and...
US-9,819,328 Tuning-fork type quartz vibrator
A tuning-fork type quartz vibrator is disclosed that includes excitation electrodes and a tuning-fork type vibrating reed that is made of quartz and in which...
US-9,819,327 Bulk acoustic wave resonator tuner circuits
Techniques and configurations are disclosed for bulk acoustic wave resonator (BAWR) tuner circuits and their use in integrated circuit (IC) packages and mobile...
US-9,819,326 Wireless power distribution among a plurality of receivers
Exemplary embodiments are directed to controlling impedance. A wireless power transmitter for controlling impedance comprises a transmit circuit configured to...
US-9,819,325 Time delay filters
A time delay filter comprising a substrate comprising a first surface and a second surface opposite the first surface; a first LC resonator coupled to the...
US-9,819,324 Tunable duplexing circuit
A tunable duplexer circuit is described, wherein the frequency response as well as bandwidth and transmission loss characteristics can be dynamically altered,...
US-9,819,322 Wireless communication device and method of operating the same
A method is provided for operating a radio frequency (RF) receiver including a transimpedance amplifier, a capacitor selectively connected in parallel with the...
US-9,819,321 Method and apparatus for automatically controlling gain based on sensitivity of microphone in electronic device
The present disclosure relates to a method and an apparatus for automatically controlling a gain in an electronic device based on a sensitivity of microphone....
US-9,819,320 Coaxial amplifier device
A coaxial amplifier having at least one electron beam is provided. The amplifier may include a conductive rod, a plurality of parallel discs on the rod, a...
US-9,819,319 Method and system for a pseudo-differential low-noise amplifier at Ku-band
Methods and systems for a pseudo-differential low-noise amplifier at Ku-band may comprise a low-noise amplifier (LNA) integrated on a semiconductor die, where...
US-9,819,318 Architecture of a low bandwidth predistortion system for non-linear RF components
Systems and methods for compensating for non-linearity of a non-linear subsystem using predistortion are disclosed. In one embodiment, a system includes a...
US-9,819,317 Modular RF matrix switch
An RF matrix switch has a first set of card slots at selected locations on the chassis and a second set of card slots at different selected locations on the...
US-9,819,316 Apparatus and method for gallium nitride (GaN) amplifiers
A wide bandgap voltage reference circuit generates a temperature stable negative bias reference voltage for use in wide bandgap circuits. The reference circuit...
US-9,819,315 Scaleable RF tuned low noise amplifier
A power-efficient neutralized signal amplifier for use in ultra-low power narrowband receiver applications. A neutralized signal amplifier having: an impedance...
US-9,819,314 Method and circuit for PVT stabilization of dynamic amplifiers
A pipelined SAR ADC includes a first stage and passive residue transfer is used to boost a conversion speed. Owing to the passive residue transfer, the first...
US-9,819,313 Envelope detectors with high input impedance
Disclosed herein are envelope detectors with high input impedance, and related methods and systems. In some embodiments, an envelope detector with high input...
US-9,819,312 Vehicular audio-amplifier controller
A vehicular audio-amplifier controller includes: a delay buffer that stores a sound signal supplied from a signal source; a first processing unit that applies...
US-9,819,311 Apparatus and a method for providing a supply control signal for a supply unit
An apparatus for providing a supply control signal for a supply unit, the supply unit being configured to provide a variable controlled power supply to the...
US-9,819,310 Apparatus and methods for multi-mode power amplifiers
Apparatus and methods for multi-mode power amplifiers are provided herein. In certain configurations, a wireless device includes a multi-mode power amplifier...
US-9,819,309 Output stage for class AB amplifier
The invention relates to a class AB amplifier for receiving an input current and generating an amplified output current and having first and second output...
US-9,819,308 System and method for reducing phase noise in high frequency YIG oscillators
A dual-resonator YIG oscillator with a main YIG resonator and a stabilizing YIG resonator both suspended in a common magnetic field. The main YIG resonator...
US-9,819,307 Low power current re-using transformer-based dual-band voltage controlled oscillator
A dual-band voltage controlled oscillator (VCO) includes: a first oscillator circuit including a first inductor; a second oscillator circuit including a second...
US-9,819,306 Efficiency of clipped pulse generation
The disclosed embodiments provide a resonant oscillator circuit. The resonant oscillator circuit includes a clipping mechanism configured to clip an output...
US-9,819,305 Kit for converting a battery-powered automatic fragrance sprayer to solar power
A kit for converting a battery-powered fragrance sprayer of the type described into a solar powered automatic fragrance sprayer for use in an indoor lit area,...
US-9,819,304 Portable solar panel system and method
A portable solar panel system and method includes a support structure, one or more solar panels mounted on the support structure, at least three wheels coupled...
US-9,819,303 Apparatus for securing a solar panel rail guide to a support bracket
In various representative aspects, an assembly for securing a support bracket to rail guide used for mounting and installing solar panels is provided. More...
US-9,819,302 Module attachment apparatus and method
Exemplary systems and methods described herein can be used to secure a rail to a module or the rail to a support using a nut that can be inserted at a desired...
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