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Patent # Description
US-9,453,867 Processor chip with ultrasound transducer for ultrasound chip debugging
A transceiver device combination includes a first ultrasound transducer and a processor chip including a central processing unit (CPU). A memory is coupled to...
US-9,451,283 Method, system and computer program product for selecting a motion vector in scalable video coding
From among blocks within a region of a first image, a search is performed for a highest scoring match to a block of a second image. Searching for the highest...
US-9,451,181 Optimized algorithm for construction of composite video from a set of discrete video sources
A method includes reading a composite video descriptor data structure and a plurality of window descriptor data structures. The composite video descriptor data...
US-9,450,708 System and method for avoiding hidden node collisions in a communication network
Method and apparatus for avoiding hidden node collisions in a communication network. A network communication device includes a packet transmitter. The packet...
US-9,450,651 Inductive structures with improved common mode transient immunity
In a first inductive structure, a first data coil includes: a first portion for conducting a first common mode current in a first direction; and a second...
US-9,450,546 System, method and device for power amplification of a signal in an integrated circuit
According to an aspect of present disclosure, a set of power amplifiers are used to amplify power of a signal for transmission. The signal powers from a set of...
US-9,450,487 DC to DC converter
A DC to DC converter includes an inductor having a first terminal and a second terminal, the first terminal coupled to an input of the DC to DC converter and...
US-9,450,082 Integrated termination for multiple trench field plate
A semiconductor device includes a vertical MOS transistor with a plurality of parallel RESURF drain trenches separated by a constant spacing in a vertical drain...
US-9,449,137 Buffered conduits for high throughput channel implementation, crosstalk de-sensitization and late timing fixes...
A method of manufacturing a system on a chip and a system on a chip including a set of pre-designed modules. These modules are place on a semiconductor and...
US-9,448,767 Three-term predictive adder and/or subtracter
A predictive adder produces the result of incrementing and/or decrementing a sum of A and B by a one-bit constant of the form of the form 2.sup.k, where k is a...
US-9,448,484 Sloped electrode element for a torsional spatial light modulator
A method of forming a micro-electromechanical systems (MEMS) pixel, such as a DMD-type pixel, by depositing a photoresist spacer layer upon a substrate. The...
US-9,448,284 Method and apparatus for test time reduction using fractional data packing
An embodiment provides a circuit for testing an integrated circuit. The circuit includes an input converter that receives N scan inputs and generates M pseudo...
US-9,446,947 Use of metal native oxide to control stress gradient and bending moment of a released MEMS structure
A MEMS device is formed by forming a sacrificial layer over a substrate and forming a first metal layer over the sacrificial layer. Subsequently, the first...
US-9,445,405 Uplink synchronization management in wireless networks
In at least some embodiments, a wireless networking system is provided. The wireless networking system includes a base-station and a plurality of user devices...
US-9,444,669 Peak to average power ratio reduction of OFDM signals
A method includes processing an input sequence of samples of an orthogonal frequency division multiplexing signal (OFDM) to reduce a peak to average power ratio...
US-9,444,650 Methods and apparatus to allocate reference signals in wireless communication systems
Methods and apparatus to allocate reference signals in wireless communication systems are disclosed. A disclosed example method comprises applying a first...
US-9,444,494 Systems and methods for network coding using convolutional codes
A network coding method includes receiving a plurality of input packets each having a packet length. Encoding the plurality of input packets by applying a...
US-9,444,481 Analog to digital converter
An analog to digital converter includes an analog input and a voltage comparator coupled to the analog input for comparing a voltage at the analog input to a...
US-9,444,478 Voltage regulator with load compensation
A voltage regulation system provides a relatively stable voltage source without introducing the typical costs of a ground buffer. The disclosed voltage...
US-9,443,737 Method of forming metal contacts in the barrier layer of a group III-N HEMT
Metal contact openings are etched in the barrier layer of a group III-N HEMT with a first gas combination that etches down into the barrier layer, and a second...
US-9,443,508 User programmable voice command recognition 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-9,442,869 Programmable interrupt routing in multiprocessor devices
A multiprocessor device is provided that includes a plurality of processors in which each processor of the plurality of processors includes an interrupt...
US-9,442,357 Spectral filtering of phosphor color wheels
A projection light source has a source of laser light of a first color. A first member has first and second phosphor material segments respectively configured...
US-9,442,162 First, second TAP address control inputs for TAP TMS input
The disclosure describes a novel method and apparatus for making device TAPs addressable to allow device TAPs to be accessed in a parallel arrangement without...
US-9,439,220 Multiple NFC card applications in multiple execution environments
A contactless system is described in which multiple execution environments may be coupled to a near field communication (NFC) controller, wherein each execution...
US-9,438,456 Systems and methods of polyphase generation
Example embodiments of the systems and methods of polyphase generation involve quadrature generation in high frequency digital transceivers. An oscillation...
US-9,438,424 Methods, apparatus, and systems for secure demand paging and other paging operations for processor devices
A secure demand paging system (1020) includes a processor (1030) operable for executing instructions, an internal memory (1034) for a first page in a first...
US-9,438,335 Optical fiber defect detection
An optical data transmitter is operable to transmit data other than test data on an optical fiber at a first wavelength and an optical time domain reflectometer...
US-9,438,310 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-9,438,309 Asymmetric channels in power line communications
Apparatus (and related methods) for a power line communication network include a processor configured to receive beacons over a communication interface. The...
US-9,438,304 Ultra wideband modulation for body area networks
A symbol modulation system applicable to a body area network is disclosed herein. The symbol modulation system includes a symbol mapper. The symbol mapper is...
US-9,438,266 Calibrated-output analog-to-digital converter apparatus and methods
A direct current ("DC") calibration reference voltage is applied at an input terminal of an N-level sigma-delta analog-to-digital converter ("ADC"). The ADC...
US-9,438,253 High speed current mode latch
A current mode logic (CML) latch that includes a first transistor coupled to a second transistor, a third transistor coupled to a fourth transistor, a first...
US-9,437,799 Method of forming a CMOS-based thermoelectric device
An integrated circuit containing CMOS transistors and an embedded thermoelectric device may be formed by forming field oxide in isolation trenches to isolate...
US-9,437,652 CMOS compatible thermopile with low impedance contact
An integrated circuit containing CMOS transistors and an embedded thermoelectric device may be formed by forming active areas which provide transistor active...
US-9,437,449 Uniform, damage free nitride etch
An integrated circuit may be formed by forming a sacrificial silicon nitride feature. At least a portion of the sacrificial silicon nitride feature may be...
US-9,437,171 Local tone mapping for high dynamic range images
A method of local tone mapping of a high dynamic range (HDR) image is provided that includes dividing a luminance image of the HDR image into overlapping blocks...
US-9,436,617 Dynamic processor-memory revectoring architecture
A global navigation satellite system (GNSS) includes an efficient memory sharing architecture that provides additional search capacity by, e.g., sharing a...
US-9,436,291 Method, system and computer program product for operating a keyboard
In response to a user selecting a key on a keyboard in a first manner, a first alphanumeric character is displayed on a display device. In response to the user...
US-9,435,860 Gated state machine circuitry having three clock 2 enable states
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-9,435,859 Interposer capture shift update cell between functional and test data
The disclosure describes a novel method and apparatus for improving interposers that connected stacked die assemblies to system substrates. The improvement...
US-9,432,654 Modifying fusion offset data in sequential stereoscopic image frames
The present invention is drawn to a device for use with first stereoscopic data, second stereoscopic data and a display device. The device includes an input...
US-9,432,576 Method and apparatus for fusing images from an array of cameras
An image fusing method, apparatus and system for fusing images from an array of cameras, method includes selecting a camera from the array of cameras as a...
US-9,432,196 Methods, apparatus, and systems for secure demand paging and other paging operations for processor devices
A secure demand paging system (1020) includes a processor (1030) operable for executing instructions, an internal memory (1034) for a first page in a first...
US-9,432,163 Pseudorandom sequence generation for OFDM cellular systems
In one embodiment, a transmitter includes a binary sequence generator unit configured to provide a sequence of reference signal bits, wherein the sequence is an...
US-9,432,077 DSSS preamble detection for smart utility networks
Embodiments of the invention provide a method to detect DSSS preambles in smart utility networks. A DSSS signal is received by a receiver and a digital sequence...
US-9,432,044 Mismatch correction of attenuation capacitor in a successive approximation register analog to digital converter
A multi-segment capacitive successive approximation analog to digital converter (SAR ADC) is calibrated by determining an error voltage for each of a plurality...
US-9,431,947 Input vector set for position detection of PM motors
A method of determining angular position (A) of a rotor of an N-phase permanent magnet motor (PMM). A processor having an associated stored angular position...
US-9,431,945 Normalization of motor phase measurements
A method of normalizing phase measurements for a motor using a normalizing phase measurements (NPM) algorithm that a processor implements to cause a motor...
US-9,431,896 Apparatus and method for zero voltage switching in bridgeless totem pole power factor correction converter
Power factor correction (PFC) apparatus, controllers, and methods for operating bridgeless totem pole power factor correction converters in which AC input...
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