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Patent # Description
US-9,811,112 Adaptive clock delay compensation
A system includes a CPU, a serial interface, and an adaptive clock delay compensator. The adaptive clock delay compensator is configured to generate a clock...
US-9,811,104 Reference voltage generator system for reducing noise
One example includes an reference voltage generator system. The system includes an amplifier configured to generate a reference voltage based on a respective...
US-9,808,163 Method and apparatus for heart rate monitoring
A method and apparatus for monitoring heart rate. The method includes receiving a digital heart monitoring signal, determining the integrity of said signal with...
US-9,806,735 High speed data transfer for analog-to-digital converters
This disclosure describes techniques for transferring data from an analog-to-digital converter (ADC) to a host device. The techniques may determine whether an...
US-9,806,730 Apparatus having source follower based DAC inter-symbol interference cancellation
A current digital-to-analog converter (DAC) and an integrated circuit chip including the DAC are disclosed. The current DAC includes a switching circuit that...
US-9,806,673 Class-E outphasing power amplifier with efficiency and output power enhancement circuits and method
An outphasing amplifier includes a first class-E power amplifier (16-1) having an output coupled to a first conductor (31-1) and an input receiving a first RF...
US-9,806,619 Time-interleaved current feedback droop function for multiphase buck converters
Methods and apparatus for providing a time-interleaved current-feedback droop function for multiphase buck converters. An example method includes outputting a...
US-9,806,614 Low power zero inductor current detection circuit
Methods and apparatus for detecting a zero inductor current to control switch transitions for a power converter. An example method includes outputting a first...
US-9,806,610 Noise-shaped power converters
Noise-shaped frequency hopping power converters are disclosed. An example noise-shaped frequency hopping power converter comprises a shaped number generator...
US-9,806,607 Circuit for controlling a power supply voltage for a high-side gate driver
This disclosure describes techniques for controlling a power supply voltage for a high-side gate driver that is used in a power converter. In some examples, in...
US-9,806,547 Circuits, devices, methods and systems to secure power-up for battery operating devices even with low current...
An electronic power control circuit includes a power conditioner circuit (120, 130) having a charging input line (116), a battery-related line (133) of the...
US-9,806,148 Device isolator with reduced parasitic capacitance
Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include an isolator structure with parallel...
US-9,806,074 High voltage multiple channel LDMOS
An integrated circuit and method having an LDMOS transistor with multiple current channels. A first current channel is above a buried p-type diffusion and a...
US-9,805,986 High mobility transistors
An integrated circuit containing an n-channel finFET and a p-channel finFET has a dielectric layer over a silicon substrate. The fins of the finFETs have...
US-9,805,788 Array power supply-based screening of static random access memory cells for bias temperature instability
A method of screening complementary metal-oxide-semiconductor CMOS integrated circuits, such as integrated circuits including CMOS static random access memory...
US-9,800,272 Circuits and methods for transmitting signals
For generating quantized signals, a quantized phase domain related to quantized phases of an input signal is generated. Vectors that the input signal may occupy...
US-9,800,235 Adaptive edge-rate boosting driver with programmable strength for signal conditioning
A signal conditioner that includes a transition-detection module and a current-injection module. The transition-detection module is configured to receive a pair...
US-9,800,191 Adaptive linear resonance actuator controller
A system includes a controller to control movement of a linear resonant actuator (LRA). The system includes a monitor in the controller to monitor a back...
US-9,799,408 Memory circuit with leakage compensation
A memory array comprising a word line and a bit line is disclosed. Each of a plurality of memory cells of the memory array has a first terminal connected to the...
US-9,799,395 Sense amplifier in low power and high performance SRAM
A static random access memory (SRAM) includes an array of storage cells and a first sense amplifier. The array of storage cells is arranged as rows and columns....
US-9,799,389 Circuit and method for imprint reduction in FRAM memories
A method of operating a memory circuit (FIGS. 8A and 8B) is disclosed. The method includes writing true data (01) to a plurality of bits (B.sub.0, B.sub.1). A...
US-9,797,748 Gear sensing based on differential/asymmetric inductive sensing
An inductive gear sensing system suitable for sensing gear (gear tooth) movement, such as some combination of speed, direction and position, based on...
US-9,794,955 Configuration of CSI-RS for CoMP feedback
This invention is a manner of Coordinated Multi-Point (CoMP) transmission between with plural base stations and at least one user equipment. The user equipment...
US-9,794,560 Method and system for video picture intra-prediction estimation
Several systems and methods for intra-prediction estimation of video pictures are disclosed. In an embodiment, the method includes accessing four `N.times.N`...
US-9,793,923 LDPC post-processor architecture and method for low error floor conditions
Post-processing circuitry for LDPC decoding includes check node processor for processing shifted LLR values, a hard decision decoder circuitry for receiving...
US-9,793,918 Memory compression operable for non-contiguous write/read addresses
A digital data storage and retrieval system. The system has a first memory for storing a plurality of data quantities, and each data quantity, in the plurality...
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-9,793,707 Fast transient precision power regulation apparatus
Apparatus disclosed herein implement a fast transient precision current limiter such as may be included in an electronic voltage regulator. The current limiter...
US-9,793,375 High voltage lateral DMOS transistor with optimized source-side blocking capability
An integrated circuit and method having an extended drain MOS transistor with a buried drift region, a drain diffused link, a channel diffused link, and an...
US-9,793,364 Substrate contact having substantially straight sidewalls to a top surface of the substrate
A semiconductor device with a deep trench has a dielectric liner formed on sidewalls and a bottom of the deep trench. A pre-etch deposition step of a two-step...
US-9,793,214 Heterostructure interconnects for high frequency applications
An integrated circuit includes an interconnect which includes a metal layer, a layer of graphene on at least one of the top surface of the interconnect or the...
US-9,793,190 Lid for integrated circuit package
A lid has a heat conductive substrate, a crystallized amorphous silicon layer and a native silicon oxide layer formed on the crystallized amorphous silicon...
US-9,793,106 Reliability improvement of polymer-based capacitors by moisture barrier
It has been discovered that poor TDDB reliability of microelectronic device capacitors with organic polymer material in the capacitor dielectric is due to water...
US-9,791,521 Systems and methods for operating a hall-effect sensor without an applied magnetic field
A method for verifying an operation of a Hall-effect sensor without an applied magnetic field. The method can include providing a bias signal to a first pair of...
US-9,791,505 Full pad coverage boundary scan
An integrated circuit, comprising functional circuitry and testing circuitry. A first set of pads is operable in a first state for communicating testing signals...
US-9,791,331 Vibration and dynamic acceleration sensing using capacitors
The present disclosure relates to an apparatus comprising at least one sensing capacitor and a controller, wherein the controller is configured to receive a...
US-9,791,300 Inductive position-sensing
One example includes a position sensing system. The system includes an inductive position element that is moveable and comprises a position inductor. The system...
US-9,788,011 Faster and more efficient different precision sum of absolute differences for dynamically configurable block...
This invention is a digital signal processor form plural sums of absolute values (SAD) in a single operation. An operational unit performing a sum of absolute...
US-9,788,010 Reducing computational complexity when video encoding uses bi-predictively encoded frames
Several techniques aimed at reducing computational complexity when encoding uses bi-predictively encoded frames (B-frames) are implemented in a video encoder....
US-9,787,362 Transmitter path for power line communication devices
A transmitter path of a power line communication (PLC) device is described. In an embodiment, the transmitter path may include an amplifier, a capacitor coupled...
US-9,787,361 Multi-length cyclic prefix for OFDM transmission in PLC channels
Embodiments of the invention provide multiple cyclic prefix lengths for either both the data-payload and frame control header or only the data payload. Frame...
US-9,787,263 Mismatch correction in differential amplifiers using analog floating gate transistors
An analog differential amplifier circuit, such as an operational transconductance amplifier (OTA), with input offset correction capability. First and second...
US-9,787,057 Laser diode driver damping circuit
A damping circuit having an input terminal and an output terminal is described. The damping circuit comprises a driver having an input and an output; an RC...
US-9,786,665 Dual deep trenches for high voltage isolation
A semiconductor device adopts an isolation scheme to protect low voltage transistors from high voltage operations. The semiconductor device includes a...
US-9,786,582 Planar leadframe substrate having a downset below within a die area
A leadframe for encasing in a mold material includes a plurality of interconnected support members. A die pad is connected to the support members and includes a...
US-9,785,706 Acoustic sound signature detection based on sparse features
A low power sound recognition sensor is configured to receive an analog signal that may contain a signature sound. Sparse sound parameter information is...
US-9,785,159 Circuit and method for extracting amplitude and phase information in a resonant system
A resonant power transfer system includes resonant circuitry (26) including an inductor coil (59) and a resonant capacitor (51) coupled to a first terminal (27)...
US-9,784,822 Time of flight sensor binning
A time-of-flight sensor device generates and analyzes a high-resolution depth map frame from a high-resolution image to determine a mode of operation for the...
US-9,784,792 Taps of different scan classes with, without topology selection logic
Topology discovery of a target system having a plurality of components coupled with a scan topology may be performed by driving a low logic value on the data...
US-9,783,063 Regenerative braking controller for electric motors
A method of regenerative braking includes providing an electric motor including at least one stator and a rotor, a speed of the rotor, a motor controller that...
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