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Patent # Description
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...
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...
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