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Patent # Description
US-1,011,0181 Class-D amplifier with post filter feedback loop
A fixed frequency class-D audio amplifier includes the L-C output filter in a high order feedback loop. An audio amplifier integrated circuit includes an output...
US-1,010,9787 Well-based vertical hall element with enhanced magnetic sensitivity
A vertical Hall element and method of fabricating are disclosed. The method includes forming a buried region having a first conductivity type in a substrate...
US-1,010,9614 Silicon package for embedded electronic system having stacked semiconductor chips
An electronic system comprises a first chip of single-crystalline semiconductor shaped as a hexahedron and including a first electronic device embedded in a...
US-1,010,9597 Crack deflector structure for improving semiconductor device robustness against saw-induced damage
An integrated circuit containing a crack deflecting scribe seal which separates an interior region of the integrated circuit from a scribeline immediately...
US-1,010,9574 Structure and method for improving high voltage breakdown reliability of a microelectronic device
A method and structure for improving high voltage breakdown reliability of a microelectronic device, e.g., a galvanic digital isolator, involves providing an...
US-1,010,8864 Stationary-vehicle structure from motion
A vehicular structure from motion (SfM) system can store a number of image frames acquired from a vehicle-mounted camera in a frame stack according to a frame...
US-1,010,8617 Using audio cues to improve object retrieval in video
A method of object retrieval from visual data is provided that includes annotating at least one portion of the visual data with a context keyword corresponding...
US-1,010,8578 Single wire communications interface and protocol
In a single wire communications interface embodiment, a single wire is coupled between a master device and at least one slave device, the master device...
US-1,010,8509 Dynamic enabling of redundant memory cells during operating life
A memory, such as a non-volatile ferroelectric memory, including both error correction coding (ECC) capability and redundant memory cells. During the system...
US-1,010,8365 Bitflip security attack protection
A memory area is protected from rowhammer attacks by placing an extra sacrificial row at the top and the bottom of the memory addresses defining the area to be...
US-1,010,7841 Methods and apparatus for peak-voltage measurement of AC signals
In described examples, an apparatus includes: an input terminal for receiving an alternating current voltage signal; a clamping circuit coupled to the input...
US-1,010,7830 Method of forming capacitive MEMS sensor devices
A method of forming a capacitive micro-electro-mechanical system (MEMS) sensor device includes at least one capacitive MEMS sensor element with at least one...
US-1,010,7467 Methods and apparatus for illumination with DMD and laser modulated adaptive beam shaping
Illumination with DMD and laser modulated adaptive beam shaping. A DMD illumination system includes a plurality of laser illumination sources, each of the...
US-1,010,4764 Electronic device package with vertically integrated capacitors
A system-in-a-package (SIP) has a semiconductor chip embedded in a dielectric substrate. An inductor is on a top surface of a substrate and is connected to the...
US-1,010,4621 Power efficient packet detection
Systems and methods are provided for packet detection in a wireless local area network transceiver. An antenna is configured to receive a signal, having a...
US-1,010,4395 Intra block copy (IntraBC) cost estimation
A method for encoding a video stream is provided that includes computing activity of a block of video data in the video stream when a parent block of the block...
US-1,010,4192 Selective multiple-media access control
A communication system and method includes receiving payload data of first and second media access control (MAC) frames. A MAC-level protocol is identified in...
US-1,010,4004 Openflow match and action pipeline structure
An embodiment of the invention includes a packet processing pipeline. The packet processing pipeline includes match and action stages. Each match and action...
US-1,010,3840 Packet header protection for utility networks
A networking device includes a packet header protect generator, a transmitter, a receiver, a decoder and router. The transmitter transmits a data packet to the...
US-1,010,3779 Adaptive tone power control in PLC networks
In a powerline communications (PLC) network having a first node and at least a second node on a PLC channel utilizing a band including a plurality of tones,...
US-1,010,3753 Error correcting analog-to-digital converters
A pipeline ADC comprising an ADC segment and a digital backend coupled to the ADC segment. In some examples the ADC is configured to receive an analog signal,...
US-1,010,3278 Silicon IMPATT diode
A method to integrate a vertical IMPATT diode in a planar process.
US-1,010,3261 Transient-insensitive level shifter
In a described example, an apparatus includes at least one latch coupled to a first positive supply voltage and to a first negative supply voltage, the latch...
US-1,010,3258 Laterally diffused metal oxide semiconductor with gate poly contact within source window
An integrated circuit includes a power transistor having at least one transistor finger that lies within a semiconductor material substrate. Each transistor...
US-1,010,3171 Metal on elongated contacts
An integrated circuit containing elongated contacts, including elongated contacts which connect to at least three active areas and/or MOS gates, and including...
US-1,010,3153 SRAM layout for double patterning
An integrated circuit with a SAR SRAM cell with power routed in metal-1. An integrated circuit with a SAR SRAM cell that has power routed in Metal-1 and has...
US-1,010,2889 Processing device with nonvolatile logic array backup
A processing device is operated using a plurality of volatile storage elements. N groups of M volatile storage elements of the plurality of volatile storage...
US-1,010,2445 Efficient feature point selection
Systems and methods are provided for selecting feature points within an image. A plurality of candidate feature points are identified in the image. A plurality...
US-1,010,2400 Method and system for preventing unauthorized processor mode switches
A system comprising a processor adapted to activate multiple security levels for the system and a monitoring device coupled to the processor and employing...
US-1,010,1438 Noise mitigation in radar systems
A noise-mitigated continuous-wave frequency-modulated radar includes, for example, a transmitter for generating a radar signal, a receiver for receiving a...
US-1,010,1391 Adapter circuitry with link and system interfaces to core circuitry
A system and method for sharing a communications link between multiple protocols is described. A system includes a communications interface configured to...
US-1,010,1385 Interpose tap, Monitor trigger circuitry coupled to temperature sensor circuitry
The disclosure describes a novel method and apparatus for improving interposers to include embedded monitoring instruments for real time monitoring digital...
US-1,010,1382 Systems and methods for dynamic Rdson measurement
In at least some embodiments, a system comprises a socket gate terminal configured to receive a first voltage to activate and inactivate a device under test...
US-1,010,1361 Method for testing semiconductor devices
A method of testing semiconductor devices includes placing a plurality of semiconductor devices in a carrier assembly and performing at least one testing...
US-1,010,1176 Carrier tape packaging method and apparatus
An apparatus for detecting misplaced units in a moving carrier tape having a plurality of pockets with units positioned therein. The apparatus includes a...
US-1,009,8595 Low power photon counting system
The disclosure provides a circuit that includes a charge sensitive amplifier (CSA) that generates an integrated signal in response to a current signal. An...
US-1,009,7396 TX IQ mismatch pre-compensation
A direct conversion wireless transmitter includes IQ mismatch pre-compensation using direct learning adaptation to adjust IQ pre-compensation filtering....
US-1,009,7371 Carrier sense multiple access (CSMA) protocols for power line communications (PLC)
Systems and methods for carrier sense multiple access (CSMA) protocols for power line communications (PLC) are described. In some embodiments, a method may...
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...
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