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Patent # Description
US-1,009,7183 Level shifter and method of calibration
A level shifter includes a signal generator that generates differential signals on a first output and a second output. A first capacitor is coupled between the...
US-1,009,7089 Circuit and method for direct current (DC)-DC voltage converter with adaptive charge transfer
A voltage converter includes a high side transistor, a low side transistor coupled to the high side transistor at a switching node, and an inductor coupled to...
US-1,009,6685 Drift region implant self-aligned to field relief oxide with sidewall dielectric
An integrated circuit which includes a field-plated FET is formed by forming a first opening in a layer of oxide mask, exposing an area for a drift region....
US-1,009,5474 Filler bank control circuit for synchronous FIFO queues and other memory devices
An apparatus includes a controller and logic circuitry. The controller is configured to generate multiple single-bit logic values. Each single-bit logic value...
US-1,009,5252 Voltage-to-current converter
A voltage-to-current converter includes an input stage having a first input and a second input. The first input is connectable to a reference voltage, wherein...
US-1,009,4920 Range resolution in FMCW radars
The disclosure provides a radar apparatus for estimating a range of an obstacle. The radar apparatus includes a local oscillator that generates a first ramp...
US-1,009,4878 Winding fault detection using inverter harmonics
A controller for driving a motor includes a multiphase driver, an analog-to-digital converter (ADC), impedance estimation circuitry, and fault detection...
US-1,009,4863 High-resolution power electronics measurements
Disclosed examples include systems to determine an on-state impedance of a high voltage transistor, and measurement circuits to measure the drain voltage of a...
US-1,009,4530 Apparatus for spatially and spectrally adaptable dichromatic white light source using spatial light modulator
In described examples of an illumination system, the illumination system includes: at least two illumination modules to output different color light beams to an...
US-1,009,1786 Wideband beacon channel for frequency hopping systems
A method of operating a network on a plurality of frequency hopping channels is disclosed. The method includes transmitting a beacon on a beacon channel...
US-1,009,1513 Perceptual three-dimensional (3D) video coding based on depth information
A method for encoding a multi-view frame in a video encoder is provided that includes computing a depth quality sensitivity measure for a multi-view coding...
US-1,009,1101 Dynamic medium switching for hybrid networks
A method and apparatus for dynamic medium switching in a hybrid network. A method for packet transmission by a combo device includes maintaining a wireless...
US-1,009,0866 Transformation based filter for interpolation or decimation
A digital filter for interpolation or decimation and a device incorporating the digital filter is disclosed. The digital filter includes a filter block, a first...
US-1,009,0833 Low power reset circuit
A low power reset circuit includes a bias generator for receiving an operating voltage generated by a power supply and generating a bias voltage in response to...
US-1,009,0769 Isolated high frequency DC/DC switching regulator
An electronic device, which includes an H-bridge circuit and a miniaturized transformer that is coupled to operate at VHF frequency, and a driver circuit for an...
US-1,009,0755 Pre-bias startup of a converter
A method includes comparing, by a voltage-second (VS) controller, a first duty cycle used to control a first switch at a primary side of a power transformer of...
US-1,009,0299 MOSFET transistors with robust subthreshold operations
An integrated circuit with transistor regions formed on a substrate. Each transistor region includes a channel region and a terminal region. The channel region...
US-1,009,0264 Method to improve CMP scratch resistance for non planar surfaces
A microelectronic device is formed by providing a substrate having a recess at a top surface, and a liner layer formed over the top surface of the substrate,...
US-1,008,9739 Structured light depth imaging under various lighting conditions
A method of image processing in a structured light imaging system is provided that includes receiving a captured image of a scene, wherein the captured image is...
US-1,008,9172 Package on package memory interface and configuration with error code correction
Information communication circuitry, including a first integrated circuit for coupling to a second integrated circuit in a package on package configuration. The...
US-1,008,8856 Methods and apparatus for negative output voltage active clamping using a floating bandgap reference and...
Methods, apparatus, systems and articles of manufacture for negative output voltage active clamping using a floating bandgap reference and temperature...
US-1,008,8527 Differential I/O for parallel scan paths, scan frames, embedded commands
Testing of integrated circuits is achieved by a test architecture utilizing a scan frame input shift register, a scan frame output shift register, a test...
US-1,008,8525 Non-interleaved scan operation for achieving higher scan throughput in presence of slower scan outputs
A scan chain may be formed throughout an integrated circuit in which the scan chain is coupled to a set of pins via bi-directional input/output (I/O) buffers. A...
US-1,008,8456 Scanning acoustic microscopy system and method
A system for scanning and analyzing a device under test includes a transducer. The transducer transmits ultrasonic waves to scan the device under test and...
US-1,008,8311 Analog floating-gate inclinometer
An analog floating-gate (AFG) inclinometer where a plurality of AFG sensors are provided to detect the presence of a discharge caused by settling of a...
US-1,008,5030 Method and apparatus for SSIM-based bit allocation
A method and an encoder for SSIM-based bits allocation. The encoder includes a memory and a processor utilized for allocating bits based on SSIM, wherein the...
US-1,008,5023 Systems and methods for quantization of video content
Several methods, systems, and computer program products for quantization of video content are disclosed. In an embodiment, the method includes determining by a...
US-1,008,4473 Input path matching in pipelined continuous-time analog-to-digital converters
System and methods for input path matching in pipelined continuous-time Analog-to Digital Converters (ADCs), including pipelined Continuous-Time Delta Sigma...
US-1,008,4466 Top plate sampling circuit including input-dependent dual clock boost circuits
In some examples, a system includes a first transistor comprising a first source terminal coupled to a first input terminal, a first drain terminal coupled to a...
US-1,008,4402 Microstepper motor control circuit PWM output coupled to H-bridge gates
A stepper motor control system includes stepper motor error reduction. For example, first and second power switches respectively energize and de-energize a...
US-1,008,4307 Over-current protection in multiphase DC-DC switching regulators
The disclosure provides an over-current protection circuit. A signal generating block in the over-current protection circuit generates one or more input...
US-1,008,3951 ESD protection circuit with isolated SCR for negative voltage operation
A semiconductor controlled rectifier (FIG. 4A) for an integrated circuit is disclosed. The semiconductor controlled rectifier comprises a first lightly doped...
US-1,008,3896 Methods and apparatus for a semiconductor device having bi-material die attach layer
Described examples include a device including a semiconductor die having a first surface with bond pads and an opposite second surface attached to a substrate...
US-1,008,3866 Sawn leadless package having wettable flank leads
A method of forming a leadless packaged semiconductor device. First partial sawing leads is performed on a bottom side of an in-process leadless semiconductor...
US-1,008,3374 Methods and systems for analyzing images in convolutional neural networks
A method for analyzing images to generate a plurality of output features includes receiving input features of the image and performing Fourier transforms on...
US-1,008,3035 Dual data streams sharing dual level two cache access ports to maximize bandwidth utilization
A streaming engine employed in a digital data processor specifies fixed first and second read only data streams. Corresponding stream address generator produces...
US-1,008,2540 First, second access ports and selector with separate output circuitry
The disclosure describes a novel method and apparatuses for allowing a controller to select and access different types of access ports in a device. The...
US-1,008,2527 Removal of higher order magnetic interference in magnetic field based current sensors
A system for measuring current includes a conductive trace comprising N substantially parallel straight sections having a substantially constant cross-section,...
US-1,008,1536 Gasses for increasing yield and reliability of MEMS devices
In described examples, a MEMS device is enclosed within a sealed package including nonmetal oxide gasses at levels greater than 1% by volume. In at least one...
US-1,008,0195 Access and power management for centralized networks
A system and method for managing power in a subnet having a hub in communication with one or more nodes is disclosed. The hub and nodes communicate using one or...
US-1,008,0054 Automatic time extension of program recording
A system (and method) automatically extends a scheduled recording of a live event past its scheduled end time. The system include includes a content interface...
US-1,008,0007 Hybrid tiling strategy for semi-global matching stereo hardware acceleration
Apparatus and methods for disparity cost computation for a stereoscopic image. In an example, a method includes computing partial path matching costs for...
US-1,007,9970 Controlling image focus in real-time using gestures and depth sensor data
A method of controlling image focus in a digital imaging system is provided that includes receiving a depth-scene image pair generated by a depth-scene image...
US-1,007,9604 Staggered switching in a load driver
An apparatus comprises multiple impedances and multiple pairs of transistors. Each pair connects to an impedance. Each pair includes high and low side...
US-1,007,9578 Total harmonic distortion (THD) controlled clip detector and automatic gain limiter (AGL)
The disclosed embodiments include an audio amplifier system configured to provide a total harmonic distortion (THD) controlled clip detector and an automatic...
US-1,007,9540 System and method to improve standby efficiency of LLC converter
A system includes an LLC converter to convert an input DC voltage to an output DC voltage. A burst generator generates a switching signal having a burst time...
US-1,007,9538 Bootstrap circuit for DC/DC converter
A circuit includes a charge pump to generate an output reference voltage. A first bootstrap refresh circuit receives the reference voltage from the charge pump...
US-1,007,9294 Integrated JFET structure with implanted backgate
A semiconductor device contains a JFET with a channel layer having a first conductivity type in a substrate. The JFET has a back gate having a second, opposite,...
US-1,007,9286 Transistor with quantum point contact
Methods and apparatus for quantum point contacts. In an arrangement, a quantum point contact device includes at least one well region in a portion of a...
US-1,007,9227 Apparatus for rectified RC trigger of back-to-back MOS-SCR ESD protection
An apparatus includes: a first SCR device having a first source terminal coupled to a signal terminal, a first body terminal coupled to the first source...
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