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Patent # Description
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...
US-9,431,533 Method to enable higher carbon co-implants to improve device mismatch without degrading leakage
An integrated circuit containing an NMOS transistor with a boron-doped halo is formed by co-implanting carbon in at least three angled doses with the boron halo...
US-9,431,509 High-K metal gate
An integrated circuit containing metal replacement gates may be formed by forming a nitrogen-rich titanium-based barrier between a high-k gate dielectric layer...
US-9,431,480 Diluted drift layer with variable stripe widths for power transistors
A multi-finger lateral high voltage transistors (MFLHVT) includes a substrate doped a first dopant type, a well doped a second dopant type, and a buried drift...
US-9,431,384 Programmable ESD protection circuit
An electrostatic discharge (ESD) protection circuit (FIG. 5A) for an integrated circuit is disclosed. The integrated circuit includes a first ESD cell having a...
US-9,431,302 Low-cost CMOS structure with dual gate dielectrics and method of forming the CMOS structure
Impurity atoms of a first type are implanted through a gate and a thin gate dielectric into a channel region that has substantially only the first type of...
US-9,431,286 Deep trench with self-aligned sinker
A semiconductor device with a buried layer has a deep trench structure abutting the buried layer and a self-aligned sinker along sidewalls of the deep trench...
US-9,431,253 Fabrication flow based on metal gate process for making low cost flash memory
An integrated circuit contains a flash cell in which the top gate of the sense transistor is a metal sense gate over the floating gate. The source/drain regions...
US-9,431,248 High tilt angle plus twist drain extension implant for CHC lifetime improvement
An integrated circuit containing an analog MOS transistor may be formed by implanting drain extensions with exactly four sub-implants wherein at least one...
US-9,430,393 System and method for managing cache
A system includes first and second processing components, a qualified based splitter component, a first and second configurable cache element and an arbiter...
US-9,430,346 Processor power measurement
A system can include a processing core to execute machine readable instructions. The system can also include a memory accessible by the processor core. The...
US-9,430,008 Apparatus and method for optimizing use of NVDC chargers
A method includes detecting removal or depletion of a power supply associated with a powered device. The powered device is configured to receive power from a...
US-9,429,971 Short-circuit protection for voltage regulators
Circuits and methods for providing short-circuit protection in a voltage regulator are disclosed. A voltage regulator includes a pass switch, a voltage error...
US-9,429,968 Power-gated electronic device
A power-gated electronic device and a method of operating the same is provided. The power-gated electronic device comprises a low drop out voltage power supply...
US-9,429,918 Atomic clocks and magnetometers with vapor cells having condensation sites in fluid communication with a cavity...
A vapor cell for installation in an atomic clock or a magnetometer. The vapor cell includes a top plate, a center plate, and a bottom plate defining a cavity...
US-9,429,645 Programmable wavelet tree
An apparatus is provided. In the apparatus, a demultiplexer is configured to receive an input signal, and each of a plurality of sample buffers are coupled to...
US-9,429,528 Determining gas absorption line from separate and alternating RF signals
A method to detect a gas absorption line that includes alternately transmitting and sweeping two radio frequency (RF) signals through an absorption cell,...
US-9,426,458 Video output supervisor
A video output supervisor includes a test region indicator for verifying that the commanded output to specific areas of a display is valid. Areas reserved...
US-9,425,955 Power line communication (PLC) network nodes using cipher then segment security
Embodiments of the invention provide systems and methods for a cipher then segment approach in a Power Line Communication (PLC). A node or device generates...
US-9,425,871 4TX codebook enhancement in LTE
Channel state information (CSI) feedback in a wireless communication system is disclosed. A precoding matrix is generated for multi-antenna transmission based...
US-9,425,811 Method and apparatus for compensating offset drift with temperature
The disclosure provides an analog to digital converter (ADC). The ADC includes a comparator that receives a threshold voltage. A set of elementary capacitors is...
US-9,425,808 Frequency detector
A frequency detection technique includes generating first and second signals such that a frequency of the first signal is the same as a frequency of the second...
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