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8817900 Frequency-domain peak power reduction  
A system and method are provided for frequency domain peak power reduction on a plurality of orthogonal frequency divisional multiplexing (OFDM) signals in a communications system, wherein...
8816887 Sampling circuit, a method of reducing distortion in a sampling circuit, and an analog to digital converter including such a sampling circuit  
A sampling circuit comprising: an input node; a first signal path comprising a first sampling capacitor and a first signal path switch in a signal path between the input node and a first plate of...
8818432 Method and integrated routing device for controlling remote systems via short messages  
A method and an integrated routing device for controlling remote systems via short messages are provided. When a mobile communication device controls remote systems via short messages, the method...
8817929 Transmission circuit and communication system  
A transmission circuit includes: a plurality of lane blocks arranged in parallel to each other configured to convert parallel data supplied from a corresponding lane into serial data and output the...
8816889 Current-steering digital-to-analog converter with cancellation of dynamic distortion  
A digital-to-analog converter (DAC) includes, in a segment of the DAC, a first switch and a second switch. The first switch includes a first pair of transistors having a first set of inputs and has...
8816893 Adaptive multiple conversion ramp analog-to-digital converter  
An example ramp analog-to-digital converter (ADC) for generating at least one bit of a digital signal includes a modified ramp signal generator, a comparator, and a control circuit. The modified...
8817908 Generating and/or receiving, at least in part, signal that includes at least one waveform  
An embodiment may include circuitry to generate and/or receive, at least in part, a signal that may include at least one waveform. The at least one waveform may include at least one portion...
8816884 Vectorized rebinning for fast data down-sampling  
A rebinning device includes a rebinning engine that transforms signal data from a first format to a second format with vectorized binning. Moreover, a data storage operably coupled to the rebinning...
8816661 Hybrid analog/digital power supply circuit including analog summer circuit to produce an error voltage  
According to example configurations as described herein, a power supply system includes a unique circuit including an analog summer circuit, an analog-to-digital converter, and a digital...
8816885 Data interface alignment  
In one embodiment, an apparatus may include a de-serializer to convert serial data into two parallel data streams, and a control unit to provide a first update signal and a second update signal...
8816891 Wide range input current circuitry for an analog to digital converter  
An input circuitry for an ADC constituted of: a first resistor coupled to an input of the ADC; a second resistor coupled to the input of the ADC and arranged to provide a current path; an...
8816890 Integrated circuit device with programmable blocks and analog circuit control  
An integrated circuit device can include a plurality of analog blocks, including a plurality of programmable analog blocks configurable to provide different analog functions in response to...
8816886 Method and apparatus to control the effective gain of a statistically calibrated analog to digital converter  
A method and apparatus for controlling the effective gain of an ADC when the ADC is occasionally or continuously calibrated using the statistics of the input signal and when the statistics are not...
8816892 Segmented column-parallel analog-to-digital converter  
A successive approximation A/D converter which includes a sub ranging classifier that receives an input signal and classifies said input signal according to plural different highest resolution...
8816888 Ad conversion circuit, semiconductor device, and ad conversion method  
A reference voltage generator generates a reference voltage at the time of sampling a received input signal. A sampling time controller detects a change in the reference voltage. When the reference...
8810676 Analog to digital converters, image sensor systems, and methods of operating the same  
An analog to digital converter (ADC) can include a multi-input comparison unit configured to compare a pixel voltage from an image sensor, a comparison voltage comprising a stepped voltage modified...
8810440 Stochastic Time-Digital Converter  
A stochastic time-digital converter (STDC) including an input switching circuit, an STDC array, and an encoder. A clock circuit inputs two clock signals into two input terminals of the input...
8810442 Background calibration of aperture center errors in analog to digital converters  
A method of background calibration of aperture center errors in a data communication system is provided. In an implementation, in response to detection of a low sampler output (“0”) in between two...
8810439 Encoder, decoder and method  
There is provided an encoder and decoder for encoding and decoding input data (D1, D2 or D3) to generate corresponding encoded output data (D2 or D3, D5). The encoder includes a data processing...
8810520 Handheld electronic device with text disambiguation  
A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software. The device provides output in the form of a default output and a number of variants. The...
8810526 Touch apparatus and driving method  
A touch apparatus includes a touch panel, voltage storage elements, a voltage supply unit, and a processing unit. The touch panel has electrodes respectively coupled to the voltage storage...
8810443 Analog-to-digital converter system and method  
An analog-to-digital converter (ADC) system and method. The ADC system in accord with one embodiment includes a sampling digital-to-analog converter configured to sample a combination of an analog...
8811526 Delta modulated low power EHF communication link  
A system for communicating modulated EHF signals may include a modulation circuit responsive to a bi-level transmit information signal for generating a transmit output signal. The transmit output...
8813127 Media content retrieval system and personal virtual channel  
A system is disclosed for media content search and retrieval, and a virtual television channel capable of using that system. The present system may be implemented on a computing device, such as for...
8810444 Analog-to-digital converting circuit and accumulation circuit including the same  
An analog-to-digital converting circuit includes a first comparison circuit configured to compare a first analog signal associated with a first digital signal with an analog input signal and output...
8811467 Methods and arrangements for employing coded transmissions  
A finite sequence of code values is formed, and can be used for example in communications or remote sensing. A code value in said finite sequence of code values has a validity period specific to...
8810438 Membrane circuit board and keyboard having the same  
A membrane circuit board and a keyboard device having the same are provided in the invention. The membrane circuit board is defined with a plurality of key regions. Each of the key regions is with...
8803655 System and methods for enhanced remote control functionality  
A hand-held device having a touch sensitive surface uses a relative distance from an origin location to each of a plurality of touch zones of the touch sensitive surface activated by a user to...
8803809 Optical touch device and keyboard thereof  
The invention provides an optical touch device, including a main body, a keyboard and a light emitting member. The keyboard, placed on the main body and having a first end portion and a second end...
8803717 Delta sigma modulator  
A modulation system and method for a converter system, preferable a Delta Sigma converter, is described. The system is operable to adjust the modulation performed depending on the specified format...
8804852 High bandwidth decompression of variable length encoded data streams  
Mechanisms are provided for decoding a variable length encoded data stream. A decoder of a data processing system receives an input line of data. The input line of data is a portion of the variable...
8804892 Frequency and phase acquisition of a clock and data recovery circuit without an external reference clock  
A clock and data recovery device receives a serial data stream and produces recovered clock and data signals. The clock and data recovery device operates over a range of frequencies and without use...
8803719 Sample and hold circuit with toggle control and method thereof  
A sample and hold circuit and the method thereof are disclosed. The sample and hold circuit may be applied in voltage regulators or other circuits. The sample and hold circuit comprises: an input...
8803665 Convertible wireless remote control  
Embodiments include a convertible wireless remote control suitable for controlling a computer of a media management system offering an integrated multimedia experience. Embodiments control the...
8803812 Apparatus and method for input of ideographic Korean syllables from reduced keyboard  
A method is for input of text symbols into an electronic device having a reduced keyboard. The reduced keyboard has keys representing a plurality of characters. The method includes receiving...
8803718 Glitch free dynamic element matching scheme  
A dynamic element matching (DEM) scheme is implemented in a crawling code generator for converting a b-bit binary input code into a (2b−1)-bit digital output code. A random generator determines f...
8803721 System and method for improving speed and power in a switched-capacitor amplifier  
A multiplying analog-to-digital converter (“MDAC”) that reduces the power consumption of the MDAC by at least 2.3 times by improving the feedback factor. The amplifier may include a feed for...
8803722 Resistor-2 resistor (R-2R) digital-to-analog converter with partial resistor network reconfiguration  
A resistor-2 resistor (R-2R) digital-to-analog converter with partial resistor network reconfiguration. A circuit includes a plurality of resistor stacks. The circuit also includes a plurality of...
8803714 Transmitting device and receiving device  
A transmitting device includes a parallel data generation unit and a transmitting unit. The parallel data generation unit generates first serial data and second serial data from a data packet,...
8803716 Memoryless sliding window histogram based BIST  
A chip with a built-in self-test (BIST) component capable of testing the linearity of an ADC is described herein. The BIST component uses hardware registers to facilitate a sliding histogram...
8803720 RF-DAC cell and method for providing an RF output signal  
An RF-DAC cell is configured to generate an RF output signal based on a baseband signal, a first signal and a second signal. The first signal has a first duty cycle and toggles between first...
8806292 Method of hybrid compression acceleration utilizing special and general purpose processors  
A hybrid mechanism whereby hardware acceleration is combined with software such that the compression rate achieved is significantly increased while maintaining the original compression ratio (e.g.,...
8803723 Low noise front end for pulsed input system  
Embodiments of the invention provide a pulsed signal detection system with reduced noise bandwidth in the frontend. Analog to digital conversion speed is decoupled from the pulsed duty cycle...
8803724 System and method for high speed analog to digital data acquistion  
An analog to digital conversion system is disclosed which converts an analog signal to a digital representation thereof at a first sampling rate by distributing the analog signal to at least two...
8803715 Sigma delta modulator including digital to analog coverter (DAC) calibration  
Mechanisms to calibrate a digital to analog converter (DAC) of an SDM (sigma delta modulator) are disclosed. An extra DAC element in addition to the DAC is used to function in place of a DAC...
8805694 Method and apparatus for encoding and decoding audio signal using adaptive sinusoidal coding  
A method and an apparatus for encoding and decoding audio signals using adaptive sinusoidal coding are provided. The audio signal encoding method includes the steps of dividing a synthesized audio...
8806120 Decoding device and decoding method  
A decoding device includes an interface unit, a readout unit that reads out a file and recording medium management information from an external recording medium, a decoding unit that analyzes a...
8803725 Single slope AD converter circuit provided with compartor for comparing ramp voltage with analog input voltage  
A single slope AD converter circuit includes a comparator that compares a ramp voltage varying with a predetermined slope as time elapses with an analog input voltage, a counter that counts a...
8803713 Handheld electronic device and method for disambiguation of text input providing suppression of low probability artificial variants  
A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software that is operable to disambiguate text input. In addition to identifying and outputting...
8804044 Temporal fallback for high frame rate picture rate conversion  
An apparatus to provide a fall-back procedure for a PRC imaging device is described. The apparatus includes a PRC controller, a system resource monitor, and a PRC setting calculator. The PRC...