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Patent # Description
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...
US-9,994,441 Optical electronic device and method of fabrication
For an optical electronic device and method that forms cavities through an interposer wafer after bonding the interposer wafer to a window wafer, the cavities...
US-9,994,082 Tire monitoring based on inductive sensing
A vehicle tire monitoring methodology is based on embedding into a tire at least one tire inductor coil with multiple circumferential windings. A tire condition...
US-9,991,886 Method and apparatus for a brown out detector
The disclosure provides a detector that includes a pre-charge circuit. The pre-charge circuit receives a supply voltage. A pre-charged comparator is coupled to...
US-9,991,878 Cross-point shifting techniques
This disclosure describes techniques for shifting the cross-point of a digital signal in an optical transmitter. The cross-point shifting techniques may use...
US-9,991,827 Methods and apparatus for automatic lead angle adjustment using fly-back voltage for brushless DC control
A method includes: outputting high side driver gate signals to a plurality of high side driver devices and outputting low side driver gate signals to a...
US-9,991,801 Hybrid hysteretic control for LLC converter
An LLC converter includes an input having a first node and a second node. A first switch is coupled between the first node and a third node and a second switch...
US-9,991,798 Constant on-time control for power converter
An electronic device includes a power stage, a switch and a controller. Power is transferred from an input through the power stage to an output. The switch...
US-9,991,794 Hybrid capacitive-inductive voltage converter
An inverting buck voltage converter constructed of a switched-mode hybrid topology, with a capacitive input stage and an inductive output stage. The input stage...
US-9,991,777 Method and circuitry for generating pulse width modulated signals
A method of generating pulse width modulated (PWM) signals includes receiving a coarse signal correlated to the widths of pulses to be generated in the PWM...
US-9,991,350 Low resistance sinker contact
An semiconductor device with a low resistance sinker contact wherein the low resistance sinker contact is etched through a first doped layer and is etched into...
US-9,991,332 Integrated circuit with lateral flux capacitor
An integrated circuit has a lateral flux capacitor assembly that includes a first metal layer having a capacitive portion with first and second lateral sides...
US-9,991,329 Method and structure for dual sheet resistance trimmable thin film resistors at same level
An integrated circuit includes a higher sheet resistance resistor and a lower sheet resistance resistor, disposed in a same level of dielectric layers of the...
US-9,991,225 High voltage device with multi-electrode control
A high-voltage transistor (HVT) structure adapts a low-voltage transistor (LVT) to high-voltage environments. The HVT structure includes a drain node, a source...
US-9,991,120 Dilution doped integrated circuit resistors
A process for forming an integrated circuit with a dilution doped resistor with a resistance that may be tuned by partially blocking the implant used to dope...
US-9,986,519 Synchronization by difference between link layer and processor time stamps
A circuit includes a processor to store a beacon timestamp generated from a wireless network. An output port controlled by the processor causes an interrupt...
US-9,986,135 Spatially localized cluster compression
In a method of image compression, a processor computes a palette for a block of pixels, the palette having palette values; and the processor computes index...
US-9,985,650 Digital down converter
A digital down converter includes a low resolution mixer, a decimation filter, and a high resolution mixer. The low resolution mixer is configured to receive a...
US-9,985,589 System and method for improving total harmonic distortion of an amplifier
A voltage-to-current converter includes a first differential pair of transistors, a second differential pair of transistors, and a first resistor. The first...
US-9,985,571 Motor driver circuit and process of matching received, determined voltages
An apparatus includes a control circuit that includes a configuration register and configured to receive a configuration setting across an external bus. The...
US-9,985,335 Methods and apparatus for backside integrated circuit high frequency signal radiation, reception and interconnects
In an example arrangement an apparatus includes a semiconductor substrate having a front side surface including circuitry and a backside surface opposing the...
US-9,985,095 Lateral MOSFET with buried drain extension layer
An integrated circuit containing an extended drain MOS transistor which has a drift layer, an upper RESURF layer over and contacting an upper surface of the...
US-9,985,028 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-9,985,018 Embedded tungsten resistor
A high TCR tungsten resistor on a reverse biased Schottky diode. A high TCR tungsten resistor on an unsilicided polysilicon platform geometry. A high TCR...
US-9,983,026 Multi-level rotational resolvers using inductive sensors
A rotational resolver system and method includes a rotational shaft to which at least one eccentric conductive coarse resolution disc is fixed and to which at...
US-9,980,330 Method and apparatus for calculating an average value of an inaccessible current from an accessible current
In a power converter, a circuit determines an average value of an inaccessible current from an average value of an accessible current and a value of the...
US-9,978,667 Semiconductor package with lead frame and recessed solder terminals
A semiconductor device (100) comprising a leadframe (120) having an assembly pad (121) in a first horizontal plane (180), the pad's first surface (121a) with a...
US-9,978,613 Method for making lead frames for integrated circuit packages
Disclosed examples include a method of making a semiconductor die package comprising arranging at least one preformed die attach pad and at least two preformed...
US-9,977,079 Operating two tap system after detecting shared bus synchronization sequence
A method comprises a system comprising a host device coupled to a first remote device actively operating according to a state diagram that the host device and...
US-9,975,708 Transfer track stopper for packaged integrated circuits
A packaged integrated circuit transfer track with a stopper arm that is constrained to vertical motion. A packaged integrated circuit transfer track with a cam...
US-9,973,768 CABAC decoder with decoupled arithmetic decoding and inverse binarization
An encoded bitstream of entropy encoded video data is received by a video decoder. The encoded bitstream represents syntax elements of a sequence of coding...
US-9,973,754 Low power ultra-HD video hardware engine
A low power video hardware engine is disclosed. The video hardware engine includes a video hardware accelerator unit. A shared memory is coupled to the video...
US-9,973,220 Isolation circuits for digital communications and methods to provide isolation for digital communications
Isolation circuits for digital communications and methods to provide isolation for digital communications are disclosed. An example isolation circuit includes...
US-9,973,204 Resistor string digital to analog converter
In some embodiments, a resistor string digital to analog converter (DAC) comprises a first plurality of resistors disposed in a first column. Each of the first...
US-9,973,198 Telescopic amplifier with improved common mode settling
Telescopic amplifier circuits are disclosed. In an embodiment, a telescopic amplifier includes an input stage for receiving differential input signals, an...
US-9,973,179 Sense amplifier latch with offset correction
A method and device for input offset cancellation utilizing a latched comparator that is configurable as a linear amplifier capable of sampling and cancelling...
US-9,973,161 Multistage amplifier circuit with improved settling time
Described examples include multistage amplifier circuits having first and second forward circuits, a comparator or sensor circuit coupled to sense a signal in...
US-9,973,152 Current-limiting in an amplifier system
One example includes an amplifier system. The system includes a gain stage configured to conduct a gain current in response to an input voltage. The system also...
US-9,973,132 Detection of an inter-turn winding fault in a motor
A motor control circuit includes a processor configured to calculate a plurality of motor impedances from measurements of an excitation voltage on a power bus...
US-9,972,506 Selective planishing method for making a semiconductor device
In a method for fabricating semiconductor devices a leadframe pattern is formed from a flat tape of base metal. A plurality of additional metal layers is plated...
US-9,972,364 Method to maintain power supply voltage during brownout
A method of maintaining a power supply voltage during a brownout is disclosed. The method includes the step of storing a charge in a charge reservoir (608) and...
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