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Patent # Description
US-9,781,784 Control of illumination devices using DC-DC converters
In an embodiment, method of controlling an illumination device by an output signal of a DC-DC converter is disclosed. The output signal is controlled by a PWM...
US-9,780,850 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-9,780,819 System and method for improving narrowband interference performance
An orthogonal frequency division multiplexing (OFDM) receiver includes detection logic, offset generation logic, tone erasure logic, and correction generation...
US-9,780,798 Digital modulator entropy source
An electronic circuit system with an input for receiving an analog signal having a frequency and comprising noise, that noise including input referred noise,...
US-9,780,768 Digital clock-duty-cycle correction
A duty cycle correction circuit includes a charge pump and a controller. The charge pump includes a current source, a first output, and a second output. The...
US-9,780,726 Re-configurable single transformer quadrature voltage controlled oscillator
A quadrature voltage controlled oscillator (QVCO). The QVCO includes a first node for providing a first quadrature signal, a second node for providing a second...
US-9,780,689 Isolated capacitive power transfer
A method and device for providing isolated power transfer to a low-power load across a capacitor of a series resonance circuit are shown. The method includes...
US-9,780,680 Frequency controlled power converter characterization apparatus and methods
A frequency-controlled power converter includes a power stage frequency response characterization circuit. A PWM input control value F_OL_CTL generates a PWM...
US-9,780,661 High efficiency DC-DC converter with active shunt to accommodate high input voltage transients
Switch mode power supplies and integrated circuits are presented to provide a DC output voltage signal using high and low side switches, with a switching...
US-9,780,644 Methods and apparatus for always on domain finite state machine shutdown using a clock source from a power...
An apparatus includes: a voltage regulator that outputs a voltage responsive to an enable signal; a power managed domain coupled to the voltage regulator and...
US-9,780,192 Fringe capacitance reduction for replacement gate CMOS
A replacement metal gate transistor structure and method with thin silicon nitride sidewalls and with little or no high-k dielectric on the vertical sidewalls...
US-9,780,060 Packaged IC with solderable sidewalls
A packaged IC wherein a portion of the sidewalls of the packaged IC are solderable metal. A method of forming a packaged IC wherein a portion of the sidewalls...
US-9,780,017 Packaged device with additive substrate surface modification
A method of lead frame surface modification includes providing at least one pre-fabricated metal lead frame or package substrate (substrate) unit including a...
US-9,780,001 Devices having inhomogeneous silicide schottky barrier contacts
A method of fabricating Schottky barrier contacts for an integrated circuit (IC). A substrate including a silicon including surface is provided. A plurality of...
US-9,779,967 Ultra-thin power transistor and synchronous buck converter having customized footprint
A power field-effect transistor package is fabricated. A leadframe including a flat plate and a coplanar flat strip spaced from the plate is provided. The plate...
US-9,779,946 System and method for mitigating oxide growth in a gate dielectric
Oxide growth of a gate dielectric layer that occurs between processes used in the fabrication of a gate dielectric structure can be reduced. The reduction in...
US-9,778,327 Methods and apparatus for magnetic sensor with integrated calibration mechanism
Methods and apparatus for magnetic sensors and integrated calibration. In an example arrangement, a system includes a magnetic sensor configured to output a...
US-9,778,313 Devices under test
A system can include a plurality of device under test (DUT) cells. Each DUT cell can include a DUT and a plurality of switches configured to control a flow of...
US-9,778,288 Fluxgate-based current sensor
Operating a current sensor by conducting a current serially through a first region and a second region of an electrically conductive member. A first magnetic...
US-9,772,965 Multi-channel peripheral interconnect supporting simultaneous video and bus protocols
A method includes generating, by a control unit of a first device, a handshaking signal to be transmitted to a second device via a second channel. The method...
US-9,771,261 Selective patterning of an integrated fluxgate device
A method comprises forming an etch stop layer, a first titanium layer, a magnetic core, a second titanium layer, and patterning the first and second titanium...
US-9,769,806 Resource configuration for EPDCCH
A system and method for providing both localized and distributed transmission modes for EPDCCH is disclosed, where one EPDCCH comprises of one or multiple CCEs....
US-9,769,701 Header compression for wireless backhaul systems
Systems and methods for header compression are described. In various implementations, these systems and methods may be applicable to wireless backhaul systems....
US-9,769,461 Adaptive structured light patterns
A method of depth map optimization using an adaptive structured light pattern is provided that includes capturing, by a camera in a structured light imaging...
US-9,769,443 Camera-assisted two dimensional keystone correction
A system and method for facilitating keystone correction in a given model of projector having an attached camera is disclosed. System calibration determines...
US-9,768,340 Photodiode with a dark current suppression junction
This invention relates to field photodiodes based on PN junctions that suffer from dark current leakage. An NBL is added to prove a second PN junction with the...
US-9,768,296 I-shaped gate electrode for improved sub-threshold MOSFET performance
Metal-oxide-semiconductor (MOS) transistors with reduced subthreshold conduction, and methods of fabricating the same. Transistor gate structures are fabricated...
US-9,768,245 High breakdown voltage microelectronic device isolation structure with improved reliability
A microelectronic device contains a high voltage component having a high voltage node and a low voltage node. The high voltage node is isolated from the low...
US-9,768,159 Electrostatic discharge protection device for high voltage
A circuit for protecting against electrostatic discharge events has a semiconductor substrate (200) of first conductivity embedding a first diode in a well...
US-9,768,130 Integrated power package
An integrated power package includes a substrate having a first surface and an integrated circuit located within the substrate. At least one electrical...
US-9,768,098 Packaged semiconductor device having stacked attached chips overhanging the assembly pad
A semiconductor device comprising a stack of semiconductor chips. The semiconductor chips have an electrically active side and an opposite electrically inactive...
US-9,768,078 Inner L-spacer for replacement gate flow
An integrated circuit is formed by removing a sacrificial gate dielectric layer and a sacrificial gate to form a gate cavity. A conformal dielectric first liner...
US-9,767,879 Setting of reference voltage for data sensing in ferroelectric memories
A method of setting the reference voltage for sensing data states in integrated circuits including ferroelectric random access memory (FRAM) cells of the...
US-9,767,561 Method and apparatus for a optimal seam for surround view synthesis
A method, apparatus and a surround view camera system for determining the optimal seam for a surround view camera system. The method includes determining the...
US-9,767,545 Depth sensor data with real-time processing of scene sensor data
A method of improving depth sensor data in real-time based on scene sensor data is provided that includes aligning depth images of depth-scene image pairs...
US-9,767,544 Scene adaptive brightness/contrast enhancement
A method for brightness and contrast enhancement includes computing a luminance histogram of a digital image, computing first distances from the luminance...
US-9,762,930 Block-based parallel deblocking filter in video coding
Deblocking filtering is provided in which an 8.times.8 filtering block covering eight sample vertical and horizontal boundary segments is divided into filtering...
US-9,762,899 Virtual memory access bandwidth verification (VMBV) in video coding
A method is provided that includes determining a target picture virtual memory access (VMA) bandwidth rate, wherein the target picture VMA bandwidth rate...
US-9,762,881 Reducing disparity and depth ambiguity in three-dimensional (3D) images
A method for three dimensional (3D) image processing is provided that includes receiving an image, wherein each location in the image includes a value...
US-9,762,871 Camera assisted two dimensional keystone correction
A system and method for facilitating keystone correction in a given model of projector having an attached camera is disclosed. System calibration determines...
US-9,762,372 CSI reporting on PUSCH for carrier aggregation
Carrier aggregation allows concurrent transmission on multiple component carriers (CC) to increase the data rate. A user equipment (UE) device in a cellular...
US-9,762,292 Power harvest architecture for near field communication devices
A method of charging a power harvested supply in an electronic communication device, which can be an NFC (near field communication) device. The power harvested...
US-9,762,282 Integrated circuits and transponder circuitry with improved ask demodulation
Disclosed examples include an RF transponder circuit with signal input nodes, a rectifier circuit with a power transistor and a current mirror circuit to...
US-9,762,259 Sigma-delta analog-to-digital converter with auto tunable loop filter
A notch filter in a sigma-delta modulator loop filter increases SNR by limiting in-band quantization noise around a frequency to which the notch filter is...
US-9,762,254 Continuous tracking of mismatch correction in both analog and digital domains in an interleaved ADC
A system includes a first tracking filter configured to track a frequency domain mismatch profile between component analog-to-digital convertors (ADCs) of an...
US-9,762,230 Method and circuitry for controlling a depletion-mode transistor
In described examples, a first transistor has: a drain coupled to a source of a depletion-mode transistor; a source coupled to a first voltage node; and a gate...
US-9,762,219 Circuitry and methods for operating a switched driver
A switched driver for a power supply includes a high-side switch and a low-side switch coupled to the high-side switch. An output is coupled between the...
US-9,762,174 Increasing PWM resolution for digitally controlled motor control applications
Systems and methods for increasing Pulse Width Modulation (PWM) resolution for digitally controlled motor control applications are described. For example, in...
US-9,762,155 Rotor flux angle and torque trajectory control apparatus and methods
Low speed and high speed estimates of rotor angle and speed (LS_.theta._EST/LS_.omega._EST and HS_.theta._EST/HS_.omega._EST) relative to the stator are...
US-9,761,950 Dielectric waveguide with embedded antenna
A digital system has a dielectric core waveguide that has a longitudinal dielectric core member. The core member has a body portion and may have a cladding...
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