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Patent # Description
US-1,001,4774 Power supply with low to high power transition mode
One example includes a switching power supply. The switching power supply includes a power stage, a feedback loop, and a simulated feedback error generator. The...
US-1,001,4760 Soft-start switch circuit
One example includes a switch circuit. The switch circuit includes a transistor configured to activate in response to an activation voltage at an activation...
US-1,001,4703 USB charging with separate controller bidirectional communication of charging capabilities
USB charger apparatus and chargeable electronic devices are presented in which the device and charger use USB cable data lines to establish a bidirectional...
US-1,001,4682 Precision surge clamp with constant clamping voltage and near-zero dynamic resistance under various thermal,...
A system includes a voltage surge protection circuit that receives a source voltage from a source. The voltage surge protection circuit includes a reference...
US-1,001,4405 Semiconductor device with extended electrically-safe operating area
In at least some embodiments, a semiconductor device comprises a source region is formed within a well. The source region comprises a first dopant type, and the...
US-1,001,4231 Method and apparatus to model and monitor time dependent dielectric breakdown in multi-field plate gallium...
A first set of test structures for a gallium nitride (GaN) transistor that includes N field plates is disclosed, where N is an integer and X is an integer...
US-1,001,4206 Trench isolated IC with transistors having locos gate dielectric
An integrated circuit (IC) including at least one transistor having a metal-oxide-semiconductor (MOS) gate includes a substrate having a semiconductor surface....
US-1,001,4041 Integrated circuits, methods and interface circuitry to synchronize data transfer between high and low speed...
Disclosed examples include interface circuits to transfer data between a first register in a fast clock domain and a second register in a slow clock domain,...
US-1,001,3859 Integrated circuit with single wire haptic vibration control and selective open loop operation
Disclosed examples include methods and circuits to drive a haptic actuator, in which a single input signal from a host device has a first state representing a...
US-1,001,3014 Stabilization system and method for input oscillation
A system and method for controlling power supply input filter oscillations is provided. The method includes utilizing a converter power circuit to generate a...
US-1,001,3011 Power supply design tool for power supply system designs including multi-channel regulators
A method (and system) includes receiving, at a computing device including a design tool application, design parameters indicative of a plurality of power supply...
US-1,001,3009 Fault tolerant voltage regulator
A fault tolerant voltage regulator may include a plurality of operational transconductance amplifiers. The plurality of operational transconductance amplifiers...
US-1,001,2695 Die top, bottom parallel/serial date with test and scan circuitry
This disclosure describes die test architectures that can be implemented in a first, middle and last die of a die stack. The die test architectures are mainly...
US-1,001,2690 I/O control circuit for reduced pin count (RPC) device testing
An I/O control circuit includes a plurality of IO cells including an input section for stimulating a plurality of (n) pins of a device under test (DUT) and an...
US-1,000,9862 Bluetooth media device time synchronization
Synchronized media streaming in a device chain including first, second and third Bluetooth media device having a controller and time synchronization algorithm....
US-1,000,9276 Packet processing match and action unit with a VLIW action engine
An embodiment of the invention includes receiving packet header vectors where a header vector includes a number of packet header words. Match operations are...
US-1,000,9123 Phase alignment among multiple transmitters
Systems and methods for phase alignment among multiple transmitters are described. In some embodiments, a method may include creating a loop between an RF...
US-1,000,9022 Gate energy recovery
Embodiment of the inventive subject matter include an apparatus comprising a first switch, a second switch, a third switch, and a transistor. The first switch...
US-1,000,9019 Circuit and method to generate frequency proportional current
Disclosed examples include self-biased DLL circuits to generate a bias current signal proportional to a repetition frequency of a first signal representing...
US-1,000,9008 Bulk acoustic wave (BAW) device having roughened bottom side
A bulk acoustic wave (BAW) resonator includes a substrate having a top side surface and a bottom side surface. A Bragg mirror is on the top side surface of the...
US-1,000,9001 Devices with specific termination angles in titanium tungsten layers and methods for fabricating the same
Method of forming a termination angle in a titanium tungsten layer include providing a titanium tungsten layer and applying a photo resist material to the...
US-1,000,8947 Flyback converter with secondary side regulation
Disclosed examples include flyback converters, control circuits and methods to facilitate secondary side regulation of the output voltage. A primary side...
US-1,000,8656 Piezo actuator driver with slew rate protection
A driver for a piezo actuator includes a transconductance amplifier to produce an output current, a slew rate-controlled amplifier, and a logic gate. The logic...
US-1,000,8499 Method to form silicide and contact at embedded epitaxial facet
An integrated circuit with an MOS transistor abutting field oxide and a gate structure on the field oxide adjacent to the MOS transistor and a gap between an...
US-1,000,8450 Oxidation resistant barrier metal process for semiconductor devices
An integrated circuit and method comprising an underlying metal geometry, a dielectric layer on the underlying metal geometry, a contact opening through the...
US-1,000,8261 Sense amplifier in low power and high performance SRAM
A static random access memory (SRAM) includes an array of storage cells and a first sense amplifier. The array of storage cells is arranged as rows and columns....
US-1,000,8062 Multiple-band identification and ranging
A long-range power-efficient multiple-band identification system and method includes, for example, a base-station control module and paired electronic key fob....
US-1,000,7518 Register file structures combining vector and scalar data with global and local accesses
The number of registers required is reduced by overlapping scalar and vector registers. This also allows increased compiler flexibility when mixing scalar and...
US-1,000,6962 Serial I/O communication control signals coupled to tap control signals
The present disclosure describes a novel method and apparatus of using the JTAG TAP's TMS and TCK terminals as a general purpose serial Input/Output (I/O) bus....
US-1,000,6950 Impedance measurement circuit
The disclosure provides a circuit for impedance measurement. The circuit includes an excitation source that generates an excitation signal. A switched resistor...
US-1,000,6946 Fault current detection with an integrated magnetic sensor array
A system is provided, comprising: a magnet flux sensor; a first conductor proximate to the magnetic field sensor; a current controller coupled to the first...
US-1,000,6791 Ultrasonic flow meter auto-tuning for reciprocal operation of the meter
A method, system and apparatus is disclosed for auto-tuning a circuit associated with an upstream transducer (UPT) and a circuit associated with a downstream...
US-1,000,5662 Selective patterning of titanium encapsulation layers
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-1,000,5429 Certificate-based pairing of key fob device and control unit
A key fob device, in one embodiment, includes a transceiver that receives and sends signals, a memory that stores a public key and a certificate of authenticity...
US-1,000,3796 Method, system and apparatus for intra-prediction in a video signal processing
According to an aspect, a video encoder selects a block of intermediate size from a set of block sizes for intra-prediction estimation for encoding a video...
US-1,000,3275 LLC resonant converter with integrated magnetics
Disclosed examples include integrated magnetic circuits for LLC resonant converters, including an inductor cell and multiple transformer cells with cores...
US-1,000,2870 Process enhancement using double sided epitaxial on substrate
Disclosed examples include semiconductor devices and fabrication methods to fabricate semiconductor wafers and integrated circuits, including forming a first...
US-1,000,2774 Metal interconnect processing for a non-reactive metal stack
A method of fabricating an integrated circuit (IC) includes forming a metal interconnect stack on substrate that includes a plurality of product die each having...
US-1,000,2056 Integrated circuit chip with cores asymmetrically oriented with respect to each other
An integrated circuit (IC) chip can include a given core at a position in the IC chip that defines a given orientation, wherein the given core is designed to...
US-1,000,1529 Low-offset Graphene Hall sensor
A Graphene Hall sensor (GHS) is provided with a modulated gate bias signal in which the modulated gate bias signal alternates at a modulation frequency between...
US-9,998,740 Low-complexity two-dimensional (2D) separable transform design with transpose buffer management
Methods are provided for reducing the size of a transpose buffer used for computation of a two-dimensional (2D) separable transform. Scaling factors and clip...
US-9,998,574 Packet processing match and action unit with configurable bit allocation
A packet processing block. The block has an input for receiving data in a packet header vector, the vector comprising data representing information for a packet...
US-9,998,175 Scaled power line based network
In accordance with disclosed embodiments, a first power line communication (PLC) device connected to a PLC network includes channel control logic that assigns a...
US-9,998,169 Phase rotator for compensating transceiver impairments
A phase rotator corrects the IQ imbalance in a wireless transceiver. The phase rotator is a part of a compensation system that detects and separates reception...
US-9,998,156 Compensation parameter and predistortion signal
A controller can include a signal generator configured to provide an input signal to a modulator. The controller can be configured to generate a modulator...
US-9,997,511 ESD protection circuit with plural avalanche diodes
An electrostatic discharge (ESD) protection circuit (FIG. 3C) is disclosed. The circuit includes a bipolar transistor (304) having a base, collector, and...
US-9,997,490 Window clamp
A wire bonding machine window clamp assembly. The assembly includes a support plate adapted to support a leadframe strip. The assembly also includes a frame...
US-9,997,325 Electron beam exciter for use in chemical analysis in processing systems
The present invention is directed to a gas line electron beam exciter, gas line electron beam excitation system and method for exciting a gas using an electron...
US-9,997,255 Testing retention mode of an SRAM array
An embodiment of the invention discloses a method for testing the retention mode of an array of SRAM cells. A data pattern is written to the array. After the...
US-9,995,781 Ground fault detection for PCB and isolation grounds
A ground fault detection system based on capacitive sensing suitable for use in detecting a ground fault condition in electronic equipment (such as a PCBA) with...
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