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Patent # Description
US-9,608,635 Digital input circuit and method for high voltage sensors
A digital input circuit includes a series connection of a current limiter and a switch having a switch control input coupled between a signal input and ground,...
US-9,608,634 Toothed-rack physical unclonable function
A physical unclonable function (PUF) located on a supply item for an imaging device is disclosed. The PUF has a toothed rack configured to mate with a gear....
US-9,608,633 Interface circuit with configurable variable supply voltage for transmitting signals
An interface circuit includes a pre-driver that converts the single-ended signal to an intermediate differential signal having a first voltage swing responsive...
US-9,608,632 Resistance calibration method and related calibration system
A resistance calibration method for a first resistor of a first module includes performing resistance calibration on a calibration unit of a second module,...
US-9,608,631 Semiconductor memory device, a memory module including the same, and a memory system including the same
A semiconductor memory device includes a ZQ calibration unit configured to generate a pull-up VOH code according to a first target VOH proportional to a power...
US-9,608,630 Reference voltage circuits and on-die termination circuits, methods for updating the same, and methods for...
Devices and methods for operating devices are provided, such as those that include a memory device having a reference voltage (Vref) circuit that has...
US-9,608,629 Use of relative permittivity in different materials to enhance capacitive switch sensitivity
In the present invention, a capacitance-type switch is provided with an operation plate and an electrode plate. The operation plate forms operation surfaces...
US-9,608,628 Capacitive touch panel with improved visibility
The present invention provides a capacitive touch panel and a manufacturing method thereof, wherein the capacitive touch panel includes a first transparent...
US-9,608,627 Well tool having optical triggering device for controlling electrical power delivery
A method of controlling electrical power delivery to a well tool can include transmitting trigger light via an optical waveguide to a circuit in a well, and the...
US-9,608,626 Integrated circuit with precision current source
An integrated circuit with precision current source includes a first MOSFET, a second MOSFET, an op-amp and a resistor formed on a common semiconductor...
US-9,608,625 Semiconductor device and semiconductor system
According to one embodiment, a semiconductor device includes: a voltage line to which a first voltage is applied; a first circuit configured to operate by using...
US-9,608,624 Apparatus for performing signal driving with aid of metal oxide semiconductor field effect transistor
An apparatus for performing signal driving with aid of MOSFET and an associated IC are provided, where the apparatus includes a PMOSFET coupled between a...
US-9,608,623 System and method for monitoring voltage across isolation barrier
Systems and methods relating to voltage monitoring across isolation barriers are disclosed herein. In one example embodiment, an isolation system includes a low...
US-9,608,622 Drive device for insulated-gate semiconductor element, and power converter
A driver circuit for turning ON and OFF one of two parallel-connected insulated-gate semiconductor elements includes a voltage control circuit that controls a...
US-9,608,621 Power on reset circuit, power on reset method and electric device using the same
Disclosed are a power on reset circuit, a power on reset method and an electric device using the same. In the power on reset circuit and method, a first voltage...
US-9,608,620 Control system and control method for controlling a switching device integrated in an electronic converter and...
The present invention relates to a control system and control method for controlling a switching device (1) integrated in an electronic converter, the object of...
US-9,608,619 Method and apparatus improving gate oxide reliability by controlling accumulated charge
A method and apparatus are disclosed for use in improving the gate oxide reliability of semiconductor-on-insulator (SOI) metal-oxide-silicon field effect...
US-9,608,618 Gate driving circuit including a temperature detection circuit for reducing switching loss and switching noise
A temperature detection circuit for detecting a temperature of a switching element, a current source for causing a forward current to flow to the temperature...
US-9,608,617 Short circuit protection circuit, semiconductor device and electronic machine
The present disclosure provides a short circuit protection circuit with small area and less current-consuming. A short circuit protection circuit 14 includes a...
US-9,608,616 Power clamp circuits and methods
A circuit includes a first node having a first supply voltage, a second node having a second supply voltage, and a voltage detector coupled between the first...
US-9,608,615 Negative high voltage hot switching circuit
A biasing circuit includes cascoded transistors including a first transistor and a second transistor. A first gate of the first transistor is coupled to a...
US-9,608,614 Comparator circuit, comparator circuit control method, A/D conversion circuit, and display apparatus
A comparator circuit includes a differential circuit unit which detects a difference between two input signals, a current supply unit which supplies a current...
US-9,608,613 Efficient high voltage square wave generator
This disclosure generally provides a system, active input device, and method for generating an amplified square wave signal based on an input signal. The method...
US-9,608,612 Time amplifier and method for controlling the same
Provided is a time amplifier. The time amplifier includes: an SR latch providing an output at a timing determined according to a time difference between two...
US-9,608,611 Phase interpolator and method of implementing a phase interpolator
A phase interpolator implemented in an integrated circuit to generate a clock signal is described. The phase interpolator comprises a plurality of inputs...
US-9,608,610 Reconfigurable voltage desensitization circuit to emulate system critical paths
A circuit for controlling a clock signal may include a voltage source that provides a bias voltage, and at least one delay element having a non-linear...
US-9,608,609 Semiconductor device
A semiconductor device includes a transistor, a diode, a sense transistor, a sense diode, a resistor, and a clamp circuit. The diode is connected in inverse...
US-9,608,608 Power module
A power module includes: a base plane; at least one switch chip assembled on the base plane; and a voltage clamping circuit for clamping a voltage spike...
US-9,608,607 Speed booster for comparator
Representative implementations of devices and techniques provide a speed increase to a comparator circuit. An active clamp device may be positioned between an...
US-9,608,606 Slope control circuit
A slope control circuit is connected between a replica circuit and a controller area network bus. The replica circuit generates an upper and a lower feedback...
US-9,608,605 Apparatus and scheme for IO-pin-less calibration or trimming of on-chip regulators
A method and apparatus for measuring a voltage are disclosed. In an embodiment a method for controlling a supply voltage includes providing a first periodic...
US-9,608,604 Voltage level shifter with single well voltage
This invention discloses a voltage level shifter, which comprises a first P-type metal-oxide-semiconductor (PMOS) transistor having a gate, a source and a bulk...
US-9,608,603 Sampling circuit
A sampling circuit includes a first latch, a second latch and a signal transition detector. The first latch is disposed on an upstream side of a logic circuit....
US-9,608,602 Uncertainty aware interconnect design to improve circuit performance and/or yield
Methods and an apparatus related to generating parameters and guidelines used in the manufacture of semiconductor IC devices are described. A method includes...
US-9,608,600 Frequency tuning for LC circuits
Apparatus and methods are disclosed related to tuning a resonant frequency of an LC circuit. In some implementations, the LC circuit can be embodied in a low...
US-9,608,599 Circuit for detecting phase shift applied to an RF signal
An RF circuit and method for detecting the amount of phase shift applied to an RF signal. An RF heating apparatus including the RF circuit. The RF circuit...
US-9,608,598 Cascaded integrator-comb filter as a non-integer sample rate converter
The implementation of non-integer sample rate conversion and filtering of data sequences may be improved by performing both operations together with a system...
US-9,608,597 Digital interpolator and method of interpolating
The present invention relates to a digital interpolator, comprising an input to receive an input signal at a first clock frequency and comprising an output to...
US-9,608,596 Acoustic wave device and antenna duplexer including same
An acoustic wave device includes a first longitudinally-coupled acoustic wave filter having interdigital transducer ("IDT") electrodes arranged in a propagation...
US-9,608,595 Acoustic wave filter with enhanced rejection
A narrow-band acoustic filter comprises an input and an output, and at least one acoustic resonator pair coupled between the input and the output. Each of the...
US-9,608,594 Capacitive coupled resonator device with air-gap separating electrode and piezoelectric layer
A bulk acoustic wave (BAW) resonator includes a bottom electrode disposed on a substrate, a piezoelectric layer disposed over the bottom electrode, and a top...
US-9,608,593 Filter device having a first inductance in a chip substrate and a second inductance in a mounting substrate
A filter device with a ladder circuit configuration includes series arm resonators and parallel arm resonators, a filter component mounted on a mounting...
US-9,608,592 Film bulk acoustic wave resonator (FBAR) having stress-relief
An acoustic resonator structure comprises: a substrate having a cavity, which has a plurality of sides; a first electrode disposed over the cavity; a...
US-9,608,591 Method and apparatus for adapting a variable impedance network
The present disclosure may include, for example, a tunable capacitor having a decoder for generating a plurality of control signals, and an array of tunable...
US-9,608,590 Cable assembly having a signal-control component
Cable assembly includes a communication cable having first and second insulated wires. Each of the first and second insulated wires has a signal conductor and...
US-9,608,589 Method of forming acoustic resonator using intervening seed layer
A method of forming an acoustic resonator includes forming a seed layer on a first electrode layer, forming a piezoelectric layer directly on a surface of the...
US-9,608,588 Dynamic range control with large look-ahead
A system and method applying Dynamic Range Control/Compression (DRC) to an audio signal. The dynamic range controller presented here differs from conventional...
US-9,608,587 Systems and methods to dynamically calibrate and adjust gains in a direct conversion receiver
Method embodiments are provided herein for dynamically calibrating and adjusting a direct conversion receiver system. One embodiment includes applying one or...
US-9,608,586 Voltage-to-current converter
A converter including: an amplifier having first and second input terminals and an output terminal, the first input terminal configured to receive a reference...
US-9,608,585 Dynamic current source for zero-crossing amplifier units for use in high-speed communication circuits
A zero-crossing amplifier unit for use in high speed analog-digital-converters. A gain stage compares a sampling voltage at an input node with a provided...
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