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Patent # Description
US-1,038,2087 Adaptation of zero intermediate frequency (ZIF) transmitter to correct local oscillator (LO) leakage
An integrated circuit. The integrated circuit comprises an analog transmit chain, an analog receive chain, a processor coupled to the analog transmit and...
US-1,038,2078 Selectively activating oscillation modules based on signal strengths
At least some embodiments are directed to a receiver system that comprises a first oscillation module configured to provide oscillating signals of differing...
US-1,038,2032 Low electromagnetic interference and switch loss motor driver
Modulating a gate drive current supplied to an output drive switch coupled to an electric motor by performing at least the following: obtain a gate drive...
US-1,038,2030 Apparatus having process, voltage and temperature-independent line transient management
A voltage regulator and a gate control circuit for an aid transistor coupled to assist a pass element for the voltage regulator during line transients having a...
US-1,038,2028 VDS comparator rise P, fall P, on late, off late outputs for ZVC timing
Methods and apparatus for detecting zero-volt crossing in a field-effect transistor. A comparator compares a drain-to source voltage of the transistor to a...
US-1,038,2025 Circuit for meeting setup and hold times of a control signal with respect to a clock
A circuit includes a plurality of series-coupled delay buffers and a plurality of logic gates. Each logic gate includes first and second inputs. The first input...
US-1,038,2020 Ultra-low power static state flip flop
At least some embodiments are directed to a flip-flop that comprises a tri-state inverter and a master latch coupled to the tri-state inverter and comprising a...
US-1,038,1992 Amplitude control with signal swapping
A circuit includes a first signal swapper including a first terminal coupled to a first current source, a second terminal coupled to a second current source, a...
US-1,038,1915 Variable delay for soft switching in power conversion circuit
In some examples, a device comprises a power conversion circuit that includes: an inductor having a first end coupled to an input voltage terminal; a first...
US-1,038,1914 Integrated transformer
Apparatus providing an integrated transformer are disclosed. An example apparatus includes a power conversion system including a switching circuit including a...
US-1,038,1456 Group IIIA-N HEMT with a tunnel diode in the gate stack
An enhancement-mode High Electron Mobility Transistor (HEMT) includes a substrate, a Group IIIA-N active layer on the substrate, a Group IIIA-N barrier layer on...
US-1,038,1342 High voltage bipolar structure for improved pulse width scalability
According to an embodiment, a bipolar transistor is disclosed for Electrostatic discharge (ESD) management in integrated circuits. The bipolar transistor...
US-1,038,1293 Integrated circuit package having an IC die between top and bottom leadframes
An integrated circuit (IC) package includes a first leadframe having a top surface and a bottom surface. An IC die has an active side coupled to the first...
US-1,038,1021 Robust feature extraction using differential zero-crossing counts
A low power sound recognition sensor is configured to receive an analog signal that may contain a signature sound. Sparse sound parameter information is...
US-1,038,0746 Sparse optical flow support in an optical flow system
An optical flow system includes a binary mask generation circuit and an optical flow circuit. The binary mask generation circuit is configured to receive a...
US-1,038,0291 System and method for high-speed serial link design
A system and method for web-based interface design tool is provided. The design tool enables system designers to quickly and independently design a custom...
US-1,037,9148 Methods and apparatus to control injection for frequency response measurement
Methods, apparatus, systems and articles of manufacture to control injection for frequency response measurement. An example method includes calculating a gain...
US-1,037,8938 Ultrasonic transducer system and method using selective interleaved excitation pulse frequency
A transducer system with a transducer and circuitry for applying a pulse train to excite the transducer. The circuitry for applying a pulse train selects a...
US-1,037,5509 System and method for positioning
Embodiments of the invention include a method for creating probe requests. The method is used when positioning is required. A short probe request is constructed...
US-1,037,4100 Programmable non-volatile memory with low off current
In one disclosed embodiment, a non-volatile memory cell is constructed using a floating gate transistor with a channel that includes a buried channel region...
US-1,037,4057 Method of forming metal contacts in the barrier layer of a group III-N HEMT
Metal contact openings are etched in the barrier layer of a group III-N HEMT with a first gas combination that etches down into the barrier layer, and a second...
US-1,037,4004 Integrated circuit with hall effect and anisotropic magnetoresistive (AMR) sensors
Disclosed examples provide wafer-level integration of magnetoresistive sensors and Hall-effect sensors in a single integrated circuit, in which one or more...
US-1,037,3944 ESD protection circuit with integral deep trench trigger diodes
Disclosed examples include integrated circuits, fabrication methods and ESD protection circuits to selectively conduct current between a protected node and a...
US-1,037,3608 Time-based frequency tuning of analog-to-information feature extraction
A sound recognition system including time-dependent analog filtered feature extraction and sequencing. An analog front end (AFE) in the system receives input...
US-1,037,2531 Error-correcting code memory
In the described examples, a memory controller includes a read-modify-write logic module that receives a partial write data request for partial write data in...
US-1,037,2415 Internally truncated multiplier
A multiplier circuit includes a partial product generation circuit, a truncation circuit, and a summation circuit. The partial product generation circuit is...
US-1,037,1939 Apparatus providing over-travel protection for actuators
One or more apparatus providing over-travel protection for actuators are disclosed. An example apparatus includes a mirror; a first plate coupled to the mirror;...
US-1,037,1891 Integrated circuit with dielectric waveguide connector using photonic bandgap structure
An encapsulated integrated circuit package is provided that includes an integrated circuit (IC) die. A radio frequency (RF) circuit on the IC die is operable to...
US-1,037,1748 Monitoring communication link in powered-up device for synchronization point 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-1,037,1528 Pedestrian navigation devices and methods
Devices and methods for pedestrian navigation are disclosed. In an embodiment, a device includes an accelerometer sensor configured to sense acceleration...
US-1,037,0760 Methods for gas generation in a sealed gas cell cavity
Described examples include a method of fabricating a gas cell, including forming a cavity in a first substrate, providing a nonvolatile precursor material in...
US-1,036,8412 LED driver
In described examples, a circuit for controlling a light emitting diode (LED) includes a switch control circuit to generate a first control signal for a first...
US-1,036,8406 Feed forward controlled voltage to current source for LED driver
A DC to DC converter receives a DC input voltage and generates an output DC voltage. A current sensor measures a DC input current. A control circuit is coupled...
US-1,036,8094 Luma-based chroma intra-prediction for video coding
A method for luma-based chroma intra-prediction in a video encoder or a video decoder is provided that includes filtering reconstructed neighboring samples of a...
US-1,036,8093 Line-based compression for digital image data
A method of compressing digital image data is provided that includes selecting an entropy code for encoding a line of pixels in the digital image data, wherein...
US-1,036,8069 Coding unit quantization parameters in video coding
A method is provided that includes receiving a coded largest coding unit in a video decoder, wherein the coded largest coding unit includes a coded coding unit...
US-1,036,7511 Counter-based SYSREF implementation
A system (and associated method) includes an input flip-flop, a counter, and a clock tree. The input flip-flop includes a clock input terminal configured to be...
US-1,036,7484 Ramp based clock synchronization for stackable circuits
A phase generation circuit is disclosed. The circuit includes a ramp generation circuit arranged to generate a ramp signal in synchronization with a...
US-1,036,7479 Method and apparatus to reduce noise in CT data acquisition systems
The disclosure provides a circuit that includes an integrator that generates an integrated signal in response to a current signal. A comparator is coupled to...
US-1,036,7420 Load regulation for the isolated output in an isolated buck converter
Methods and circuits for regulating the voltage of the isolated output of an isolated buck converter. Pursuant to a representative method, a parameter of the...
US-1,036,6987 Methods and apparatus for compensation and current spreading correction in shared drain multi-channel load switch
Described example embodiments include an integrated circuit having a first channel area with a first FET formed in a semiconductor substrate, the substrate...
US-1,036,6958 Wire bonding between isolation capacitors for multichip modules
A packaged multichip device includes a first IC die with an isolation capacitor utilizing a top metal layer as its top plate and a lower metal layer as its...
US-1,036,6947 Flat no-lead packages with electroplated edges
A lead frame sheet of flat no-lead lead frames having a semiconductor die on a die pad, terminals, and plastic encapsulation except on a back side of the sheet...
US-1,036,6944 Methods and apparatus for semiconductor device having bi-material die attach layer
Described examples include a device including a semiconductor die having a first surface with bond pads and an opposite second surface attached to a substrate...
US-1,036,6471 Universal and adaptive de-mosaicing (CFA) system
A method of de-mosaicing pixel data from an image processor includes generating a pixel block that includes a plurality of image pixels. The method also...
US-1,036,5761 Capacitive position sensing with pressure compensation using dual-electrode sensor
A capacitive sensing methodology is suitable for sensing touch position along a sensor track based on touch capacitance based on touch position and touch...
US-1,036,5704 Discrete power control of components within a computer system
Systems and methods for discrete power control of components within a computer system are described herein. Some illustrative embodiments include a system that...
US-1,036,5683 Frequency execution monitoring in a real-time embedded system
A method includes reading first and second timer count values from a timer, wherein the first timer count value is associated with a first time point and the...
US-1,036,5678 Measuring internal voltages of packaged electronic devices
An method comprising activating an internal switch within a packaged electronic device to connect to a reference ground of an internal voltage source to a first...
US-1,036,5303 Shunt strip
A shunt strip that includes a plurality of shunts arranged in a grid with each of the shunts spaced from an adjacent shunt by a shunt-gap. A plurality of tabs...
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