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Patent # Description
US-9,941,916 Multi-band programmable receiver
A programmable multi-band receiver includes a signal coupler, programmable signal scaler including a fixed capacitance part including a series set of switchable...
US-9,941,896 Analog to digital converter error rate reduction
An analog-to-digital converter (ADC) may include a comparator and a metastability detector. The comparator may be configured to compare an input signal to a...
US-9,941,893 Pattern based estimation of errors in ADC
An ADC includes a flash ADC. The flash ADC generates a flash output in response to an input signal, and an error correction block generates a known pattern. A...
US-9,941,876 Bootstrap diode circuits
Bootstrap diode circuits are disclosed. Example bootstrap diode circuits disclosed herein include a first diode having a first diode input coupled to a voltage...
US-9,941,722 Converter and method for extracting maximum power from piezo vibration harvester
A system (1-2) for efficiently transferring harvested vibration energy to a battery (6) includes a piezo harvester (2) generating an AC output voltage...
US-9,941,383 Fast switching IGBT with embedded emitter shorting contacts and method for making same
Integrated circuits are presented having high voltage IGBTs with integral emitter shorts and fabrication processes using wafer bonding or grown epitaxial...
US-9,941,228 Millimeter wave integrated circuit with ball grid array package including transmit and receive channels
A millimeter wave integrated circuit (IC) chip. The IC chip comprises an IC die and a wire bond ball grid array package encapsulating the IC die. The wire bond...
US-9,941,194 Packaged semiconductor device having patterned conductance dual-material nanoparticle adhesion layer
In an embodiment, a substrate made of a first material and having a surface is provided. A first and second nozzle dispense a first solvent paste including...
US-9,940,298 Signal conditioner discovery and control in a multi-segment data path
In a segmented data path, a source is able to "discover" whether any tunable repeater nodes are present. When one or more tunable repeaters are discovered, the...
US-9,940,277 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-9,940,273 Dynamic RAM sharing in software-defined TDD communication
Dynamic sharing of RAM in a software-defined communication system includes storing program code in a flash memory, categorizing parts of the code into groups of...
US-9,939,808 Monitor data attachment to product lots for batch processes
A method of process control for a batch process includes pre-measuring a monitor lot to obtain pre-metrology data regarding at least a first process parameter....
US-9,939,719 Light modulator image display projector architectures
In described examples, a first TIR or RTIR element is arranged to introduce at least red light to a first spatial light modulator for modulation thereof, and a...
US-9,939,710 High-temperature isotropic plasma etching process to prevent electrical shorts
A method includes placing a device having a titanium nitride layer into a chamber. The device also has a mask that includes a photoresist material and an...
US-9,939,539 Wireless power receiver and/or foreign object detection by a wireless power transmitter
A wireless power transmitter includes an analog-to-digital converter (ADC) and a controller. The ADC is configured to convert an analog signal associated with a...
US-9,939,489 IC cores, scan paths, compare circuitry, select and enable inputs
An integrated circuit includes combinational logic with flip-flops, parallel scan paths with a scan input for receiving test stimulus data to be applied to the...
US-9,939,480 Controlling clock measurement with transistors, capacitor, OPAMP, ADC, external enable
A measurement system includes a current source that is arranged to generate a current pulse to charge a capacitor as a function of an input clock signal. The...
US-9,937,528 Capacitive micromachined ultrasonic transducer (CMUT) forming
A Capacitive Micromachined Ultrasonic Transducer (CMUT) device including at least one CMUT element with at least one CMUT cell is formed. A patterned dielectric...
US-9,935,763 Timing correction in a communication system
One example includes a communication system. The system includes a data transmitter configured to generate a digital communication signal and a data receiver...
US-9,935,681 Preamble sequence detection of direct sequence spread spectrum (DSSS) signals
A direct sequence spread spectrum (DSSS) receiver includes an antenna, signal-to-noise ratio (SNR) estimation logic, and preamble detection logic. The antenna...
US-9,935,645 Analog-to-digital converter non-linearity correction using coefficient transformation
Circuitry for correcting non-linearity of an analog-to-digital converter. A non-linearity correction system for an analog-to-digital converter (ADC) includes...
US-9,935,554 Magnetic sensing technique for power supply systems
One embodiment includes a power supply system including a transformer comprising a primary, secondary, and auxiliary winding that are magnetically coupled. The...
US-9,935,041 Multi-chip module clips with connector bar
A clip tape includes connected clip sets; each includes a first clip and a second clip oriented in a same direction, connected by a connector bar. A first...
US-9,934,989 Process for forming leadframe having organic, polymerizable photo-imageable adhesion layer
A lead frame that is partially covered with an adhesion layer. A method for forming a lead frame with an adhesion layer starting with a lead frame and using a...
US-9,934,840 Method and circuit enabling ferroelectric memory to be fixed to a stable state
A system includes a ferroelectric random access memory (FRAM) array having one or more memory elements. A cycle controller cycles data to be fixed in a subset...
US-9,934,411 Apparatus for physically unclonable function (PUF) for a memory array
Methods and apparatus for creating a physically unclonable function for SRAM are disclosed. An example method includes after applying a voltage to a memory...
US-9,933,484 Taps with TO-T2, T4 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-9,933,483 Addressable tap domain selection circuit with instruction and linking circuits
This disclosure describes a reduced pin bus that can be used on integrated circuits or embedded cores within integrated circuits. The bus may be used for serial...
US-RE46,774 Receiving a pilot design and channel estimation
A receiver in an OFDM based communication system is adapted to perform channel estimation using a received reference signal transmitted from at least one...
US-9,930,452 Direct current mode digital-to-analog converter to class D amplifier
A system includes a class D amplifier and a current steering digital-to-analog converter (DAC) directly connected to the class D amplifier. The system also...
US-9,930,360 Method, system and apparatus for intra-refresh in video signal processing
A video codec for encoding a sequence of video frames divides a video frame area into number of row segments. The Video encoder selects a different set of row...
US-9,930,303 Methods and apparatus for shallow gradient artifact reduction in image display systems
In described examples, a method includes: receiving an array of image data pixels for display by a spatial light modulator; dividing the array of image data...
US-9,929,744 Memory compression operable for non-contiguous write/read addresses
Disclosed embodiments include a system having a first memory for storing a plurality of data quantities, each data quantity consisting of a first number of...
US-9,929,732 LVDS input window circuit with two comparators and multiplexer
First and second devices may simultaneously communicate bidirectionally with each other using only a single pair of LVDS signal paths. Each device includes an...
US-9,929,714 Temperature compensated bulk acoustic wave resonator with a high coupling coefficient
The dominant frequency of a solidly mounted resonator (100/280/300/400) is substantially increased by reducing the thickness of each layer of each Bragg...
US-9,929,650 Implementation of spread spectrum in PFM mode for DC-DC converters
Methods and apparatus for operating a DC-to-DC voltage converter that has a power stage that includes at least one switching transistor. The output voltage of...
US-9,929,140 Isolation structure for IC with EPI regions sharing the same tank
An ESD cell includes an n+ buried layer (NBL) within a p-epi layer on a substrate. An outer deep trench isolation ring (outer DT ring) includes dielectric...
US-9,929,110 Integrated circuit wave device and method
A method of forming, and a resulting, an integrated circuit wave device. The method (i) affixes an integrated circuit die relative to a substrate; (ii) creates...
US-9,929,072 Packaged semiconductor devices
A semiconductor device has a semiconductor chip having a first surface with metallized terminals and a parallel second surface. A frame of insulating material...
US-9,928,199 Low power software defined radio (SDR)
A communication apparatus comprising a plurality of signal processing units configured to perform a set of pre-determined signal processing functions according...
US-9,927,491 IC and process shifting compressed data and loading scan paths
The disclosure describes novel methods and apparatuses for accessing test compression architectures (TCA) in a device using either a parallel or serial access...
US-9,923,690 Dynamic signaling of the downlink and uplink subframe allocation for a TDD wireless communication system
An apparatus for use in a wireless communication network, comprising a processing resource configured to determine a time interval for periodic time division...
US-9,923,454 Fast high-side power FET gate sense circuit for high voltage applications
A circuit for sensing gate voltage of a power FET. A switching circuit includes a switching FET having a high voltage rating, its drain coupled to the gate of...
US-9,922,971 Integration of analog transistor
An integrated circuit has two parallel digital transistors and a perpendicular analog transistor. The digital transistor gate lengths are within 10 percent of...
US-9,922,908 Semiconductor package having a leadframe with multi-level assembly pads
A leadframe (100) comprises a frame (101) of sheet metal in a first planar level, where the frame has metallic leads (110) and a first metallic pad (120)...
US-9,921,110 On-chip calibration system and method for infrared sensor
A radiation sensor includes an integrated circuit radiation sensor chip (1A) including first (7) and second (8) thermopile junctions connected in series to form...
US-9,919,570 Tire pressure monitoring using half duplex transponder frequency shift
A tire pressure sensor has an RFID (radio frequency identification) device having a parallel resonant circuit including an inductor and a first capacitor for...
US-RE46,754 Integrated circuit for clock generation for memory devices
A device for generating clock signals for use with a plurality of DDR memory devices on a dual in-line memory module (DIMM) board is provided that has a data...
US-9,913,214 Network power optimization via white lists
The white list generator identifies wireless sensor nodes that communicate via a wireless sensor network, to identifies time slots assigned for with each of the...
US-9,912,294 Distributed pole-zero compensation for an amplifier
An amplifier includes an amplifier input and an amplifier output. A compensation network is coupled to the amplifier output. The compensation network includes...
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