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Patent # Description
US-9,806,739 Optical signal transmitter and optical communication system using constant modulus formats, and method for...
An optical data coding method includes at least steps of selecting a modulation scheme comprising an X-polarization constellation format having first and second...
US-9,806,738 Entropy encoding and decoding scheme
Decomposing a value range of the respective syntax elements into a sequence of n partitions with coding the components of z laying within the respective...
US-9,806,737 Circuit and method for converting analog signal to digital value representation
A circuit and a method for converting an analog signal to a digital value representation is disclosed. In one aspect, the circuit includes an incremental...
US-9,806,736 Switched memristor analog-to-digital conversion
Switched memristor digital-to-analog conversion employs a set of switch-selectable programmed resistances corresponding to a digital-to-analog conversion...
US-9,806,735 High speed data transfer for analog-to-digital converters
This disclosure describes techniques for transferring data from an analog-to-digital converter (ADC) to a host device. The techniques may determine whether an...
US-9,806,733 Hybrid analog-to-digital converter
An analog-to-digital converter (ADC) circuit is configured to receive an analog input signal and convert the analog input signal to a digital output signal. The...
US-9,806,732 Calibration of high speed ananlog-to-digital converters
The present disclosure relates to implementations of a method and a system for calibrating the system that includes analog-to-digital converters (ADCs). The...
US-9,806,731 Signal calibration circuit and signal calibration device
A signal calibration circuit and a signal calibration method are provided. The signal calibration circuit includes: an analog-to-digital conversion circuit,...
US-9,806,730 Apparatus having source follower based DAC inter-symbol interference cancellation
A current digital-to-analog converter (DAC) and an integrated circuit chip including the DAC are disclosed. The current DAC includes a switching circuit that...
US-9,806,729 Current steering cell with code-dependent nonlinearity cancellation and fast settling for low-power low-area...
Systems and techniques relating to a digital-to-analog converter (DAC) are described. A described DAC cell includes a differential switch pair coupled with a...
US-9,806,728 Amplifier circuit
An amplifier circuit includes a sampling circuit and an amplifier connected to an output of the sampling circuit. A feedback capacitor is between an output...
US-9,806,727 Integrated circuit having a clock deskew circuit that includes an injection-locked oscillator
Methods and apparatuses featuring an injection-locked oscillator (ILO) are described. In some embodiments, an ILO can have multiple injection points and a...
US-9,806,726 Spread spectrum clock generator
A spread spectrum clock generator includes: a phase comparing unit that receives a reference clock signal and a feedback clock signal, and generates a control...
US-9,806,725 Phase lock loop
A PLL includes a phase frequency detector (PFD), a charge pump, a capacitor coupled to the charge pump, an analog-to-digital convertor (ADC), a noise canceller,...
US-9,806,724 Switched-capacitor circuits in a PLL
Various aspects of this disclosure describe switched-capacitor circuits in a PLL. Examples include routing current from a first current source through a...
US-9,806,723 Digital phase locked loop for low jitter applications
A phase locked loop circuit is disclosed. The phase locked loop circuit includes a ring oscillator. The phase locked loop circuit also includes a digital path...
US-9,806,722 High frequency delay lock loop systems
The present invention is directed to signal processing system and electrical circuits. According to various embodiments, a DLL system includes a delay line...
US-9,806,721 Multiple data rate counter, data converter including the same, and image sensor including the same
A counter includes a buffer unit and a ripple counter. The buffer unit generates at least one least significant signal of a count by buffering at least one...
US-9,806,720 Compound semiconductor based inverter
An inverter based on a compound semiconductor uses a depletion mode transistor as the pull-up device, and a current source to bias the pull-up device. The...
US-9,806,719 Physically unclonable circuit having a programmable input for improved dark bit mask accuracy
An apparatus is described. The apparatus includes a physically unclonable (PUF) circuit having a programmable input. The programmable input is to receive a...
US-9,806,718 Authenticatable device with reconfigurable physical unclonable functions
An authenticatable device according to one embodiment includes a reconfigurable physical unclonable function (`RPUF`) used with one parameter to recover...
US-9,806,717 High-speed level-shifting multiplexer
Systems and methods for level-shifting multiplexing are described herein. In one embodiment, a method for level-shifting multiplexing comprises selecting one of...
US-9,806,716 Output signal generation circuitry for converting an input signal from a source voltage domain into an output...
Output signal generation circuitry 100 may be used for converting an input signal 110 from a source voltage domain to an output signal for a destination voltage...
US-9,806,714 Integrated RF MEMS on ATE loadboards for smart self RF matching
In a testing device, a method for implementing automatic RF port testing. The method includes attaching a device under test having a plurality of RF pins to a...
US-9,806,713 Capacitive touch button with guard
An apparatus, such as a set-top box, includes at least one capacitive touch button with a guard feature that provides, among other things, the ability to detect...
US-9,806,712 Systems and methods for gesture-based lighting control
An electronic device for gesture-based lighting control is described. The electronic device includes a touch sensor that detects a gesture input. The electronic...
US-9,806,711 Quantum limited josephson amplifier with spatial separation between spectrally degenerate signal and idler modes
A technique relates to a quantum-limited microwave amplifier. A Josephson ring modulator (JRM) is connected to a first lumped-element resonator. The first...
US-9,806,710 Voltage-controlled magnetic-based devices having topological insulator/magnetic insulator heterostructure
A voltage-controlled magnetic based device is described that includes a magnetic insulator; a topological insulator adjacent the magnetic insulator; and...
US-9,806,709 Gate driver for driving inverter
The present disclosure relates to a gate driver for driving an inverter. In one embodiment, a gate driver includes an IC module configured to generate the...
US-9,806,708 Reference level adjustment for calibration of dual-gate transistors
Disclosed are various embodiments related to dual-gate transistors and associated calibration circuitry. In one embodiment, dual-gate transistors may be...
US-9,806,707 Power distribution network (PDN) conditioner
Systems and methods for conditioning a power rail (e.g., reducing voltage droops and/or voltage overshoots on the power rail) are described herein. In one...
US-9,806,706 Switching unit and power supply circuit
A switching unit of an embodiment includes a first switching element of normally-on type, a second switching element of normally-off type having a non-reference...
US-9,806,705 Active triac triggering circuit
A power supply unit for use with thermostats or other like devices requiring power. A power supply unit may be designed to keep electromagnetic interference...
US-9,806,704 Frequency multiplication processing method and device
The present invention relates to the technical field of printing in particular, to a frequency multiplication method and device, for solving the problem of poor...
US-9,806,703 Single-ended to differential conversion circuit and signal processing module
A single-ended to differential conversion circuit for converting an input signal into a pair of differential signals is provided. An amplifier includes an...
US-9,806,701 Digital frequency multiplier to generate a local oscillator signal in FDSOI technology
A transformer-less DFM device comprising: an input receiving signals that are an integer multiple of an input signal; an edge detector that provides a quantized...
US-9,806,700 Input receiver with multiple hysteresis levels
An integrated circuit ("IC") includes an input receiver with multiple hysteresis levels. An exemplary input receiver may be an input buffer with a Schmitt...
US-9,806,699 Circuits and methods for DFE with reduced area and power consumption
A 1/n-rate decision feedback equalizer (DFE) and method include a plurality of branches. Each branch includes a summer circuit configured to add a feedback...
US-9,806,698 Circuit and method for a zero static current level shifter
In summary, a level shift circuit, comprising an input in low voltage domain and an output in a high voltage domain, a first and second gating device coupled to...
US-9,806,697 All-optical proteretic photonic integrated device
An apparatus and a method for a design and a simulation of an all-optical proteretic bi-stable device. The proteresis is a reversed hysteresis with an...
US-9,806,696 Systems and methods for a low hold-time sequential input stage
Systems and methods for a low hold-time sequential input stage provide circuitry that includes a first latch element receiving a first input. The first latch...
US-9,806,695 Integrated Circuit Devices Having Clock Gating Circuits Therein
An integrated circuit device includes a clock gating circuit, which is configured to generate a first plurality of clocks in response to a first reference clock...
US-9,806,694 Methods and apparatuses for use in tuning reactance in a circuit device
Methods and apparatuses for use in tuning reactance are described. Open loop and closed loop control for tuning of reactances are also described. Tunable...
US-9,806,693 Duplexer with a ladder filter portion and a specifically connected capacitor or elastic wave resonator
A duplexer includes a transmission filter with a ladder circuit configuration and a reception filter including a ladder filter portion connected to an antenna...
US-9,806,692 Acoustic wave element, duplexer, and communication module
An acoustic wave element of the present disclosures has a piezoelectric substrate and an acoustic wave resonator S1 on a main surface of the piezoelectric...
US-9,806,691 Filter device and electric-vehicle drive controller
A filter device that removes a noise current generated by an inverter includes a first filter capacitor that is provided in parallel to a direct-current unit of...
US-9,806,690 Subsynchronous oscillation relay
Relay devices and methods of use for detecting and reacting to subsynchronous oscillation events in electrical energy generation and transmission systems, such...
US-9,806,689 Electronic lock, locking system, method of operating an electronic lock, computer program product
According to an aspect of the invention, an electronic lock is conceived, being adapted to harvest energy from a radio frequency (RF) connection established...
US-9,806,688 System and method for leveling loudness variation in an audio signal
Systems and methods for leveling loudness variation in an audio signal are described. Embodiments use both a perceptual leveling algorithm and a standards-based...
US-9,806,687 System and method for signal amplification using a resistance network
A signal amplification method includes receiving, from a capacitive sensor, a first input signal by a first control terminal of a first transistor, and a second...
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