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Patent # Description
US-9,793,897 Method and circuit for integrating a programmable matrix in the field of reconfigurable logic gates employing a...
The present invention relates to the field of reconfigurable computing also known as dynamic computing and, more particularly, to reconfigurable architectures...
US-9,793,896 Semiconductor device
A semiconductor device includes: first to N.sup.th input terminals (where N is an integer equal to or greater than 2); and a redundant input terminal. When a...
US-9,793,895 Electronic circuit, latch circuit, and external action detecting circuit
An electronic circuit includes: a first logic circuit coupled to a first input line and a first output line; a second logic circuit coupled to a second input...
US-9,793,894 Data synchronizer for registering a data signal into a clock domain
A data synchronizer that registers an input data signal into a clock domain of a clock signal. The data synchronizer includes in input circuit, first and second...
US-9,793,893 Differential input buffer circuits and methods
A termination circuit includes a first transistor coupled to a first pad, a first resistor coupled between the first transistor and a second pad, and an...
US-9,793,892 High speed and high voltage driver
Systems, methods, and apparatus for biasing a high speed and high voltage driver using only low voltage transistors are described. The apparatus and method are...
US-9,793,891 Drive circuit for driving a capacitive load
A liquid discharge apparatus includes: an modulation circuit that generates a modulated signal by pulse-modulating a source signal through self-oscillation; a...
US-9,793,890 System and method for a switch transistor driver
In accordance with an embodiment, a method of driving a switching transistor includes receiving an activation signal for the switching transistor and generating...
US-9,793,889 Semiconductor device including a circuit to compensate for parasitic inductance
A semiconductor device includes a first transistor, a second transistor coupled in parallel with the first transistor, and a first parasitic inductance between...
US-9,793,888 Techniques for enabling and disabling transistor legs in an output driver circuit
An output driver circuit includes a control circuit and first and second transistor legs that are coupled to an output pad. Each of the first and second...
US-9,793,887 Solid state relay
A compact solid state relay (7) is provided. Solid state devices (74, 75), such as Triacs or Thyristors are used to implement the relay functionality. The...
US-9,793,886 Semiconductor device for high-voltage circuit
Provided is a semiconductor device capable of preventing a malfunction of a high-side gate driver circuit that is caused by a negative voltage surge. A diode is...
US-9,793,885 Method and apparatus for an active negative-capacitor circuit to cancel the input capacitance of comparators
A circuit comprises a first amplifier coupled to a first and a second node; a differential capacitive load coupled to the first and the second node, the...
US-9,793,884 Apparatuses and methods for phase interpolating clock signals and for providing duty cycle corrected clock signals
Apparatuses and methods for phase interpolating clock signals and for providing duty cycle corrected clock signals are described. An example apparatus includes...
US-9,793,883 Valley detection circuit and drive circuit
A technique for detecting a valley timing at lower cost is described. A drive circuit comprises a peak voltage holder, a valley voltage holder, a center voltage...
US-9,793,882 Voltage clamp circuit
One example includes a voltage clamp circuit. The voltage clamp circuit includes a comparator loop circuit. The comparator loop circuit includes a comparator...
US-9,793,881 Flip-flop with zero-delay bypass mux
Exemplary embodiments may disclose a flip-flop circuit for inserting a zero-delay bypass mux including a master circuit which is configured to receive a data...
US-9,793,880 Direct coupled biasing circuit for high frequency applications
This invention eliminates the need for "capacitor coupling" or "transformer coupling," and the associated undesirable parasitic capacitance and inductance...
US-9,793,879 Rate convertor
Embodiments of the invention may be used to implement a rate converter that includes: 6 channels in forward (audio) path, each channel having a 24-bit signal...
US-9,793,878 Power dividing and combining circuit having filtering function
A power dividing circuit includes a power dividing input terminal, a high pass filtering module and a low pass filtering module. The power dividing input...
US-9,793,877 Encapsulated bulk acoustic wave (BAW) resonator device
An electronic package includes a die mounted on a first substrate; a second substrate disposed over the first substrate; a pillar wall extending between a...
US-9,793,876 Resonator element, method for manufacturing resonator element, resonator, gyro sensor, electronic apparatus,...
To improve durability against impact, a quartz crystal resonator element includes a recess in a plan view. The quartz crystal resonator element further includes...
US-9,793,875 Vibration element, vibrator, oscillator, electronic apparatus, and moving object
A vibration element includes a substrate having first and second principal surfaces, a first excitation electrode on the first principal surface, a second...
US-9,793,874 Acoustic resonator with electrical interconnect disposed in underlying dielectric
An apparatus comprises a substrate, a dielectric disposed on the semiconductor substrate, an acoustic resonator disposed on the dielectric, and an electrical...
US-9,793,873 Circuits and methods for providing an impedance adjustment
An apparatus includes a signal generator and a control circuit. The signal generator includes a control terminal and includes a current electrode coupled to a...
US-9,793,872 System and method for digital signal processing
The present invention provides methods and systems for digitally processing audio signals. Some embodiments receive an audio signal and converting it to a...
US-9,793,870 Vehicle sound enhancement systems and methods for vehicle deceleration
An audio system of a vehicle includes a mode module that sets a mode signal to a first mode when a vehicle speed is greater than a predetermined speed and a...
US-9,793,869 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...
US-9,793,868 Digital acoustic system
Provided is a digital acoustic system comprising: a .DELTA..SIGMA. modulator that modulates a digital input signal and outputs a digital signal; a post-filter...
US-9,793,867 Method and apparatus for achieving very high-output signal swing from class-D amplifier using fewer components
An apparatus and method are disclosed for providing output signal swings that are greater than the supply voltage in a class-D amplifier. The amplifier circuit...
US-9,793,866 Single stage switching power amplifier with bidirectional energy flow
A switching amplifier realizes bidirectional energy flow and combines switching and power amplification into one single stage so as to increase system...
US-9,793,865 Combined high power RF/microwave amplifier with multiple power amplifier units and automatic failure protection
A high power RF or microwave amplifier may amplify an RF or microwave input signal. The high power RF or microwave amplifier may include an input signal divider...
US-9,793,864 Voltage detecting circuit and power amplifier
A voltage detecting apparatus includes a signal extracting circuit configured to extract a coupled signal from a signal output by a power amplifier configured...
US-9,793,863 Self biased dual mode differential CMOS TIA for 400G fiber optic links
A transimpedance amplifier (TIA) device. The device includes a photodiode coupled to a differential TIA with a first and second TIA, which is followed by a...
US-9,793,862 Transmitter and transmission method
A transmitter according to an exemplary aspect of the present invention includes: a modulation circuit configured to modulate a baseband signal into a multi-bit...
US-9,793,861 Amplification systems
Certain aspects of the present disclosure provide methods and apparatus for implementing an amplification system. The amplification system includes an amplifier...
US-9,793,860 RF amplification device with power protection during high supply voltage conditions
Radio frequency (RF) amplification devices are disclosed along with methods of providing power to an RF signal. In one embodiment, an RF amplification device...
US-9,793,859 Amplifier output power limiting circuitry
An amplifier system having: an amplifier having a linear operating region where an output signal produced by the amplifier at the output terminal has a power...
US-9,793,858 Transfer function regulation
The invention relates to a technique for controlling in an envelope tracking amplification stage, comprising: determining a representation of the output signal...
US-9,793,857 Method and apparatus for characterizing local oscillator path dispersion
A method for calibrating a mixer, an apparatus using the calibrated mixer, and a method for using the apparatus to calibrate another mixer are disclosed. The...
US-9,793,856 Mixer with improved linearity
Mixers with improved linearity are disclosed. A diode or FET ring mixer is implemented with at least one parallel shunt element coupled with the ring mixer, the...
US-9,793,855 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-9,793,854 Method and apparatus for ground fault detection
Method and apparatus for determining a ground fault impedance. In one embodiment the apparatus comprises a voltage divider and a ground fault detection module...
US-9,793,853 Roofing grommet forming a seal between a roof-mounted structure and a roof
A roof mount assembly mounts a structure to a roof having a rafter and a substrate supported by the rafter. The roof mount assembly includes a piece of flashing...
US-9,793,852 Clamp and bowl mounting system for photovoltaic modules
A photovoltaic (PV) mounting hardware support system having a base portion. The system includes a hinged clamp having a first clamp portion hingedly connected...
US-9,793,851 Solar tracker
A solar tracker comprises a support frame, a panel assembly comprising one or more solar panels, and an actuator to rotate the panel assembly to track the...
US-9,793,850 Systems for charging an energy store, and method for operating the charging systems
A system for charging at least one energy reservoir cell in a controllable energy reservoir for controlling/supplying electrical energy to an n-phase electrical...
US-9,793,849 Inverter apparatus for polyphase AC motor drive
In view of the problem that an existing technique can detect a failure in an arm circuit for each phase and continue motor drive by only a normal phase, but a...
US-9,793,848 Driving apparatus for switching element
A power conversion circuit is mounted in a vehicle and controls an output torque of the rotating machine based on a requested command torque. A driving...
US-9,793,847 Electric power tool
An electric power tool includes: a brushless motor having a plurality of stator windings and configured to rotate in accordance with voltages applied to the...
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