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8990500 Storing the most significant and the least significant bytes of characters at non-contiguous addresses  
In an embodiment, an indicator is set to indicate that all of a plurality of most significant bytes of characters in a character array are zero. A first index and an input character are received....
8988265 Comparison circuits  
A comparison circuit is provided and includes first and second comparators and a first time-to-digital comparator. The first comparator with a first offset voltage receives an input signal and...
8988268 Analog-digital converter and analog-digital conversion method  
According to the present invention, a successive approximation type analog-digital converter includes: a comparator outputting a result of comparing an analog signal and a reference voltage; a...
8988255 Apparatus and method for coding data based on phasor disparity  
A method for managing information includes receiving bits of data, determining phasors for bits at only one frequency of a transmission spectrum, combining the phasors of bits that form a phasor...
8990738 Explicit character filtering of ambiguous text entry  
The present invention relates to a method and apparatus for explicit filtering in ambiguous text entry. The invention provides embodiments including various explicit text entry methodologies, such...
8988267 Signal processing device and signal processing method  
According to an embodiment, a signal processing device includes an integrator, a setting unit, and an analog-to-digital converter. The integrator is configured to integrate an electrical charge...
8988266 Asynchronous sampling using dynamically configurable voltage polling levels  
A method, comprising: receiving an analog input; determining an upper outer rail and a lower outer rail as polling values to be used by voltage comparators; blanking at least three comparators;...
8988261 Delta-sigma D/A converter  
A delta-sigma D/A converter, by which a digital valued, input signal is convertible into a binary, clock signal time discrete, output signal. By forming an average value of the output signal over a...
8988254 Ultra-low power wakeup circuit device  
An ultra-low power wakeup circuit device includes a keyboard, a key scan circuit, a storage unit, and a comparator unit. The key scan circuit sequentially outputs scanning signals from the first...
8988270 System and method for authenticating components in wireless home entertainment system  
Configuration information is exchanged between a home entertainment system server and various wireless components by pushing a button on the server and a random button on a remote control device as...
8988262 Delay circuit and digital to time converter  
A delay circuit includes a first inverter in which a delay time of rising is larger than a delay time of falling, and a second inverter which is connected in series with the first inverter and in...
8989304 Method and apparatus for information transmission in a radio communication system  
A method of transmitting, by a transmitter, information in a wireless communication system, the method includes generating first and second symbols; generating first and second transmit vectors on...
8988269 Time difference adjustment circuit and time-to-digital converter including the same  
A time difference adjustment circuit includes two flip-flop circuits, a delay circuit, and a reset circuit. The delay circuit includes first and second transistors of a first polarity and third and...
8988257 Data compression utilizing variable and limited length codes  
According to one embodiment, method for decoding encoded data comprises a hardware module including circuitry to process a data stream. The data stream includes one or more encoded symbols each...
8988260 Method and circuit for continuous-time delta-sigma DAC with reduced noise  
A continuous-time delta-sigma digital-to-analog converter (DAC) includes a first delta-sigma modulator configured to quantize a most significant bit or bits of a digital input signal and produce a...
8988256 Coding method, decoding method, coder, and decoder  
A coding method, a decoding method, a coder, and a decoder are disclosed herein. A coding method includes: obtaining the pulse distribution, on a track, of the pulses to be encoded on the track;...
8988263 Successive approximation register (SAR) analog-to-digital converter (ADC) having optimized filter  
A system such as a mechanically tuned radio can have a signal path to receive and process an incoming radio frequency (RF) signal and to provide the processed signal to a first analog-to-digital...
8988258 Hardware compression using common portions of data  
Methods and devices are provided for data compression. Data compression can include receiving a plurality of data chunks, sampling at least some of the plurality of data chunks extracting a common...
8988264 Analogue to digital converter  
An Analogue to Digital Converter (ADC) having a Gated Ring Voltage Controlled Oscillator, GRVCO, to generate a phase signal according to an input voltage; and a quantization circuit to generate a...
8988271 Electronic apparatus, control method thereof, remote control apparatus, and control method thereof  
An electronic apparatus, control method thereof, remote control apparatus that controls the electronic apparatus, and control method thereof. The remote control apparatus includes a communication...
8988259 Voltage generator, switch and data converter circuits  
A data converter can include a resistor network, a switch network connected to the resistor network and having a plurality of switch circuits, each with an NMOS and a PMOS switch transistor, and a...
8981983 A/D conversion circuit, solid-state image sensor, and camera system  
An A/D conversion circuit in which a counter is made to be capable of performing counting at both edges of a clock, up/down count values can be switched while the up/down count values are held, and...
8981975 Data processing device and data processing system  
In AD conversion of a voltage, data continuity is ensured between the results of conversion after amplification and of direct conversion without amplification. In AD conversion operation, an analog...
8981973 Successive-approximation-register (SAR) analog-to-digital converter (ADC) attenuation capacitor calibration method and apparatus  
A fixed capacitor is coupled between a top plate of an attenuation capacitor and a variable voltage reference. The error in the attenuation capacitor may be calibrated out with the variable voltage...
8982997 Signaling and channel estimation for uplink transmit diversity  
In a method of transmitting a data stream from a transmitter in a multiple-input-multiple-output (MIMO) wireless communication system, where the transmitter comprises a plurality of transmit...
8981976 Analog-to-digital conversion with noise injection via wavefront multiplexing techniques  
A novel noise injection technique is presented to improve dynamic range with low resolution and low speed analog to digital converters. This technique combines incoming signal and noise signal with...
8981986 Analogue to digital converter  
Measures are provided for performing direct radio-frequency to digital conversion. A radio-frequency input signal is compared with a plurality of reference voltages to generate a plurality of...
8981912 Pushbits for semi-synchronized pointing  
A method of selecting a light source among a plurality of light sources by means of a remote controller includes the remote controller: instructing, by omnidirectional transmission, the light...
8981977 System and method for low-power digital signal processing  
A system and method for low-power digital signal processing, for example, comprising adjusting a digital representation of an input signal.
8981971 Wavelet-based seismic data compression  
This invention is for a method for transforming a seismic trace into a compressed domain. The seismic source wavelet is transformed into a zero degree phase wavelet and a shifted 90 degree phase...
8981974 Time-to-digital converter and control method  
A first switching unit configured to switch a first state for inputting a first clock signal input from a first input terminal, and a second state for inputting an output signal of a second delay...
8981982 Multi-zone data converters  
Aspects of a method and system for data converters having a transfer function with multiple operating zones. In some embodiments, an operating zone of the multiple operating zones is characterized...
8981970 Hierarchical coding  
A binary allocation in a hierarchical coding/decoding comprising a coding/decoding of a digital signal enhancement layer. The signal comprises a succession of L samples, each sample being...
8981984 Asynchronous to synchronous sampling using an augmented least squares solver  
A method, comprising: receiving a plurality of 2-tuples of asynchronously sampled inputs at an asynchronous to synchronous reconstructor; performing a coarse asynchronous to synchronous conversion...
8981980 Method and apparatus for bandpass digital to analog converter  
Systems and methods for providing a mechanism by which digital signals can be converted to analog signals with an efficient structure that reduces the number of filters required by providing a...
8981985 Analog-to-digital converter for a multi-channel signal acquisition system  
An analog-to-digital converter (ADC) for a multi-channel signal acquisition system, a signal acquisition system, a method of generating a digital output code from an analog input signal, and a...
8981979 Integrated circuits, liquid crystal display (LCD) drivers, and systems  
An integrated circuit includes a digital-to-analog converter (DAC) circuit including at least one first channel type DAC and at least one second channel type DAC. The integrated circuit includes a...
8982162 Display device, electronic apparatus and driving code generating circuit  
A display device displays a gray scale by applying a voltage to a display element for each of a plurality of subfields. The display device includes a predetermined code storage unit that stores a...
8981987 Imaging device, driving method of imaging device, and imaging system  
An imaging device includes a comparator that compares a noise signal with each of a first reference signal and a second reference signal having potentials with different changing quantities per...
8981978 Resonator and oversampling A/D converter  
Two resistive elements and a capacitive element are coupled between a first node and each of an inverting input terminal of an operational amplifier, an output terminal of the operational...
8981981 Digital-to-analog converter with monotonicity  
Systems and methods provide for the control of a fully-segmented digital-to-analog converter. The selected lead-most current cell of an array in the digital-to-analog converter is addressed...
8983000 Receiver circuit and method for operating a receiver circuit  
A receiver circuit includes a unit configured to determine filter coefficients based on a sampling time error of a received signal and a phase error of the received signal, as well as a filter...
8984024 Manipulating the actual or effective window size in a data-dependant variable-length sub-block parser  
Example systems and methods concern a sub-block parser that is configured with a variable sized window whose size varies as a function of the actual or expected entropy of data to be parsed by the...
8981972 Background calibration of ADC reference voltage due to input signal dependency  
Embodiments of the present invention may provide an analog-to-digital converter (ADC) system. The ADC system may include an analog circuit to receive an input signal and a reference voltage, and to...
8976890 Multilevel amplitude modulation device, multilevel amplitude demodulation device, transmission system including these, multilevel amplitude modulation method, and multilevel amplitude demodulation method  
A multilevel amplitude modulation device for generating, from digital data, a multilevel amplitude modulation signal having four or more signal levels and outputting the generated signal,...
8976804 Power supply filtering for programmable logic device having heterogeneous serial interface architecture  
In a programmable logic device with a number of different types of serial interfaces, different power supply filtering schemes are applied to different interfaces. For interfaces operating at the...
8976535 Card key for vehicle and making method of the same  
Provided are a vehicle card key and a method of manufacturing the same. The vehicle card key is used to lock/unlock a vehicle door or start an engine in wireless communication with a vehicle. The...
8975922 Method and apparatus for simultaneous processing of multiple functions  
Electronic logic gates that operate using N logic state levels, where N is greater than 2, and methods of operating such gates. The electronic logic gates operate according to truth tables. At...
8975916 Self-modulated voltage reference  
A self-modulated voltage reference circuit may generate a reference voltage by receiving an internal reference voltage of a programmable device at a first input of a comparator block of the...
8976045 Tactile force sense presenting device, electronic device terminal applied with tactile force sense presenting device, and tactile force sense presenting method  
A tactile force sense presenting device of the present invention includes: an operation unit which includes an operation lever to be operated by an operator, and a movement guide surface which...