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Patent # Description
US-9,503,086 Lockup latch for subthreshold operation
In an embodiment, an integrated circuit may include edge triggered flops that launch data to start a clock cycle and that capture data at the end of the clock...
US-9,503,085 Exclusive-OR gate using magneto-electric tunnel junctions
A magneto-electric (ME) magnetic tunnel junction (MTJ) Exclusive-OR (XOR) gate is provided. The ME MTJ XOR gate includes an insulator separating a top...
US-9,503,084 Capacitive control interfaces for domestic appliances
A capacitive control interface for a domestic appliance includes an outer layer configured to be pressed by a user, a first capacitive component, a second...
US-9,503,083 Force feedback-type touch panel device
A force feedback-type touch panel device is provided which can provide an operator with clearer feedback than that of conventional art by presenting the...
US-9,503,082 Current switching device with IGCT
An exemplary current switching device includes an integrated gate-commutated thyristor with an anode, a cathode, and a gate, wherein a current between the anode...
US-9,503,081 Radio frequency antenna switch
A radio frequency antenna switch is provided that includes an antenna port, a radio frequency signal port, and at least one branch connected to the antenna port...
US-9,503,080 Switch cell
A radio-frequency (RF) switch circuit is configured to maintain a disconnection or a connection between a node and an antenna terminal. The RF switch circuit...
US-9,503,079 Method and apparatus for current/power balancing
Aspects of the disclosure provide a power circuit that includes a first switch module and a second switch module in parallel. The first switch module has a...
US-9,503,078 Method and apparatus for charge transfer
A circuit comprises: a first capacitor; a second capacitor; a MOS (metal oxide semiconductor) transistor; and an operational amplifier, wherein the first...
US-9,503,077 Balancing currents of power semiconductors
An exemplary method and arrangement for balancing currents of power semiconductors. The arrangement including multiple power semiconductor units and a central...
US-9,503,076 Gate potential control circuit
A gate potential control circuit includes a driving switching element, a first gate potential supply part, a first switching element, a first resistor, and a...
US-9,503,075 Delay line system and switching apparatus with embedded attenuators
A monolithically integrated switch configured to operate at an input signal frequency ranging from 0 Hz to 80 GHz. The switch has an input port and two output...
US-9,503,074 RF circuit with switch transistor with body connection
In some method and apparatus embodiments, an RF circuit comprises a switch transistor having a source, a drain, a gate, and a body. A gate control voltage is...
US-9,503,073 Power semiconductor device
A power semiconductor device includes an output transistor, a control circuit connected with a gate of the output transistor, a first discharge route from a...
US-9,503,072 Semiconductor switching device
A switching element (A) is connected in parallel to a load (L). A switching element (B) is connected between the switching element (A) and a grounding point....
US-9,503,071 Circuit for providing dummy load
A circuit for providing a dummy load includes first to fifth resistors, a comparator, and first to fifth electronic switches. When a power good signal from a...
US-9,503,070 Signal conversion system and method
A signal conversion system and method for converting an input signal to a pulse width modulated signal is disclosed. The signal conversion system includes a...
US-9,503,069 Self resetting latch
An apparatus includes first and second input transistors receiving respective first and second input signals, and a feedback circuit coupled to the first and...
US-9,503,068 Supply voltage envelope detection
In an embodiment, a supply voltage envelope detector circuit is configured to detect a shape of the supply voltage over time and to compare the detected shape...
US-9,503,067 Time shifter and method thereof
A circuit includes first and second gated buffers, respectively receiving and outputting logic signals, including a delayed signal. A finite state machine...
US-9,503,066 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-9,503,065 Deskew of rising and falling signal edges
Example circuitry includes: a first sampling circuit configured to operate based on a first clock signal, to receive data, and to sample the data, where the...
US-9,503,064 Skew calibration circuit and operation method of the skew calibration circuit
A skew calibration circuit may include a data delay unit receiving first data and a first code, and output delayed first data as second data by delaying the...
US-9,503,063 Mechanically tunable superconducting qubit
A system for adjusting qubit frequency includes a qubit device having a Josephson junction and a shunt capacitor coupled to electrodes of the Josephson...
US-9,503,062 Semiconductor circuit and semiconductor system
An example embodiment discloses a flip-flop including a first inverter configured to invert first data, first and second transistors connected to each other in...
US-9,503,061 System and method for calibrating chips in a 3D chip stack architecture
A system and method is disclosed for adaptively adjusting a duty cycle of a signal between a first and second chip in a 3D architecture/stack for adaptively...
US-9,503,060 Gate control circuit
An integrated circuit for switching a transistor is disclosed. In some embodiments, an operational amplifier is configured to drive a transistor, and slew rate...
US-9,503,059 Integrated circuit devices having oscillator circuits therein that support fixed frequency generation over...
Oscillator circuits that support highly accurate fixed frequency generation over process, voltage and temperature (PVT) variations include a reference voltage...
US-9,503,058 Relaxation oscillator
Various example implementations are directed to circuits and methods for generating a clock signal. According to an example embodiment, a circuit arrangement...
US-9,503,057 Clock grid for integrated circuit
Systems and methods are provided for distributing clocks or other signals on an integrated circuit. In some aspects, one or more distributed deskewing objects...
US-9,503,056 Frequency-adaptive notch filter
One apparatus includes a notch filter that has a state observer unit and a parameter adaptation unit. The state observer unit is configured to receive a sampled...
US-9,503,055 Method of improving noise immunity in a signal processing apparatus, and a signal processing apparatus having...
A signal processing apparatus that includes a circuit in which a signal processing function is performed during a first time period, the signal processing...
US-9,503,054 Linear phase FIR biorthogonal wavelet filters with complementarity for image noise reduction
In described embodiments, Linear Phase, Finite Impulse Response, filters incorporate a power complementarity property into a perfect reconstruction filter bank....
US-9,503,053 Active balun for wideband applications
An active balun uses two inverters to produce a differential output from a single-ended input. A current source supplies current to both inverters and a current...
US-9,503,052 Frequency selective circuit
A frequency selective circuit includes a first transistor, an impedance element, a first capacitive element, a second capacitive element, a second capacitive...
US-9,503,051 High-frequency module having a matching element coupled to a connection unit
A filter unit of a high-frequency module includes SAW resonators connected in series with first and second series connection terminals therebetween, first and...
US-9,503,050 Elastic wave devices
An elastic wave device that can be downsized. Certain examples of the elastic wave device include a substrate, an IDT electrode provided above the substrate, a...
US-9,503,049 Acoustic wave element and acoustic wave device using same
A SAW element has a substrate; an IDT electrode located on an upper surface of the substrate and comprises Al or an alloy containing Al; a first film located on...
US-9,503,048 Piezoelectric vibrating reed and piezoelectric vibrator
To provide a small-sized piezoelectric vibrating reed and a piezoelectric vibrator with excellent durability. The piezoelectric vibrating reed includes a...
US-9,503,047 Bulk acoustic wave (BAW) device having roughened bottom side
A bulk acoustic wave (BAW) resonator includes a substrate having a top side surface and a bottom side surface. A Bragg mirror is on the top side surface of the...
US-9,503,046 MEMS devices made with isotopic materials
A MEMS or NEMS device with at least one component made of a non-naturally occurring isotope material. The refined isotopic material provides advantages to...
US-9,503,045 Resonator element, resonator, oscillator, electronic apparatus, and moving object
A resonator element includes a thick section, a middle section and a thin section, in which at least the thick section performs thickness shear vibration, in...
US-9,503,044 Reconfigurable directional coupler with a variable coupling factor
The present disclosure relates to a reconfigurable directional coupler with a variable coupling factor that can be changed in value as a function of a desired...
US-9,503,043 Duplexer, circuit structure thereof and RF transceiver apparatus comprising the duplexer
A duplexer is provided, which includes a first, a second and a third signal ports; a first filter and a second filter. The first filter has first, second, and...
US-9,503,042 Passive harmonic filter for power distribution systems
A subsea power distribution system includes a three-phase AC power source; multiple variable frequency drives having inputs and outputs, with their inputs...
US-9,503,041 Automatic gain control module, method for controlling the same, vehicle including the automatic gain control...
An automatic gain control module includes a first operation unit for determining a first gain value used for amplification of a voice signal in a manner that an...
US-9,503,040 Method and apparatus for changing the gain of a radio frequency signal
A method and electronic circuit for changing the gain of a radio frequency signal. The apparatus is an electronic circuit comprising one or more variable gain...
US-9,503,039 Trimming method for current sense amplifiers
A method for adjusting common mode rejection ratio (CMRR) and gain error of a current sense (CS) amplifier, comprising: measuring a first referred to input...
US-9,503,038 Current controlling device and signal converting apparatus applying the current controlling device
A current controlling device includes: a first resistive circuit arranged to selectively conduct a first current to a first output terminal from a first input...
US-9,503,037 Cavity filter, power amplifying module
A cavity filter is disclosed, which comprises a cavity, a cover plate, and a connector inner conductor disposed within the cavity, wherein the connector inner...
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