|Coded data generation or conversion patents - Monitor Patents|
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Coded data generation or conversionBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 03/06/2014 > 21 patent applications in 10 patent subcategories.
20140062732 - 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 engine stores the signal data in the second format. The rebinning device may optionally includes a capturing engine that... Agent:
20140062737 - Adaptive ternary a/d converter for use in an ultra-wideband communication system: In an ultra-wideband communication system, a 1-trit ternary analog-to-digital converter (“ADC”) having dynamic threshold adaption and providing an output in ternary form [+1, 0, −1]. The ternary ADC includes a pair of 1-bit binary ADCs, one being configured in a non-inverting form, and one being configured in an inverting form.... Agent: Decawave Limited
20140062734 - Asynchronous analog-to-digital converter: A method is provided. An analog signal is received. The analog input signal is compared to first and second reference signals to generate a first comparison result, and the first comparison result and a first time stamp corresponding to the first comparison result are registered. A first portion of a... Agent: Texas Instruments Incorporated
20140062735 - Asynchronous analog-to-digital converter having adapative reference control: A method is provided. An analog signal is received. The analog input signal is compared to first and second reference signals to generate a first comparison result, and the first comparison result and a first time stamp corresponding to the first comparison result are registered. A first portion of a... Agent: Texas Instruments Incorporated
20140062736 - Circuitry and method for reducing area and power of a pipeline adc: A pipeline ADC (analog-to-digital converter) (14) includes a residue amplifier (7) for applying a first residue signal (Vres1) to a first input of a residue amplifier (11A) and to an input of a sub-ADC (8) for resolving a predetermined number (m) of bits and producing a redundancy bit in response... Agent: Texas Instruments Incorporated
20140062740 - Analog to digital converter with noise reducing feedback path: An analog to digital converter including a low pass filter element, a quantizer, and a digital to analog converter provide in a feedback path. The low pass filter element is configured to filter an analog input signal. The quantizer is configured to receive an analog output signal that is based... Agent: Marvell World Trade Ltd.
20140062739 - Buffer offset modulation: One or more techniques for buffer offset modulation or buffer offset cancelling are provided herein. In an embodiment, an output for a sigma-delta analog digital converter (ADC) is provided using an output of a first chop-able buffer (FB) and an output of a second chop-able buffer (SB). For example, the... Agent: Taiwan Semiconductor Manufacturing Company Limited
20140062738 - Successive equalizer for analog-to-digital converter (adc) error correction: Various pipeline ADCs are disclosed that substantially compensate for interference or distortion that results from imperfections with various ADC modules of the pipeline ADCs. The pipeline ADCs include various ADC stages and various compensation stages that are coupled to the various ADC stages. The various ADC stages convert their corresponding... Agent: Broadcom Corporation
20140062741 - Sampling circuit, a/d converter, d/a converter, and codec: A sampling circuit includes a continuous section which is a circuit for transmitting a continuous signal; a digital section for transmitting a signal which is sampled and quantized; and a sampling and holding section for transmitting a signal which is sampled but not quantized between the continuous section and the... Agent:
20140062742 - Sampling circuit, a/d converter, d/a converter, and codec: An A/D converter comprising: a sampling circuit including a continuous section, a sampling and holding section for intermittently sampling an input signal based on an analog signal input from the continuous section to hold and transfer the sampled signal, and a digital section for outputting a signal transferred from the... Agent: Asahi Kasei Microdevices Corporation
20140062746 - Binary divarication digital-to-analog conversion: Systems and techniques for performing binary divarication digital-to-analog conversion are described. A described converter includes voltage range adjusters arranged in series to convert a digital sequence to an analog representation, each of the adjusters being responsive to a respective bit of the digital sequence, and a combiner. The first adjuster... Agent: Atmel Corporation
20140062744 - Digital analog converter: Embodiments of a digital-to-analog conversion system that utilizes a specialized clock signal to reshape an analog impulse response of a digital-to-analog converter (DAC) are disclosed. Preferably, a shape of the specialized clock signal is such that Nyquist images resulting from digital-to-analog conversion are controlled in a desired manner. In one... Agent: Telefonaktiebolaget L M Ericsson (publ)
20140062745 - System and method for a high resolution digital input class d amplifier with feedback: A system and method is disclosed for a digital input Class D amplifier which includes an interpolation filter to up-sample a digital signal, a noise shaping modulator to suppress in-band quantization errors due to digital pulse width modulation and truncation errors, and a hybrid finite impulse response filter/digital to analog... Agent: Taiwan Semiconductor Manufacturing Co., Ltd.
20140062743 - System and method for pulse width modulation digital-to-analog converter: A system and method is disclosed for a digital to analog converter which includes an interpolation filter to up-sample a digital signal, a noise shaping modulator to suppress in-band quantization errors due to digital pulse width modulation and truncation errors, and a hybrid finite impulse response filter/digital to analog converter... Agent: Taiwan Semiconductor Manufacturing Co., Ltd.
20140062747 - System and method for a high resolution digital input class d amplifier with feedback: A system and method is disclosed for a digital to analog converter which includes an interpolation filter to up-sample a digital signal, a noise shaping modulator to suppress in-band quantization errors due to digital pulse width modulation and truncation errors, and a hybrid finite impulse response filter/digital to analog converter... Agent: Taiwan Semiconductor Manufacturing Co., Ltd.
20140062748 - System and method for pulse width modulation digital-to-analog converter: A system and method is disclosed for a digital to analog converter which includes an interpolation filter to up-sample a digital signal, a noise shaping modulator to suppress in-band quantization errors due to digital pulse width modulation and truncation errors, and a hybrid finite impulse response filter/digital to analog converter... Agent: Taiwan Semiconductor Manufacturing Co., Ltd.
20140062749 - Reception device and reception method: A reception device and corresponding method for maintaining a high dynamic range of an AD converter circuit and preventing excessive input to the AD converter circuit is disclosed. For example, a reception device includes a variable gain amplifier circuit that amplifies an input analog signal with a gain controlled by... Agent: Sony Corporation
20140062750 - Reference voltage stabilizer circuit and integrated circuit including the same: A reference voltage is maintained stable against disturbance noise and self-noise of an internal circuit. A reference voltage stabilizer circuit for stabilizing the reference voltage to be supplied through at least one of first or second signal lines includes a preceding-stage circuit including a capacitive path connected between the first... Agent: Panasonic Corporation
20140062751 - Asynchronous analog-to-digital converter having rate control: An apparatus is provided. A comparison circuit is configured to receive an analog signal. A reference circuit is coupled to the comparison circuit and is configured to provide a plurality of reference signals to the comparison circuit. A conversion circuit is coupled to the comparison circuit and is configured to... Agent: Texas Instruments Incorporated
20140062752 - Analog-to-digital converter and analog-to-digital conversion method using the same: An analog-to-digital converter includes a comparison unit that outputs a result obtained by comparing a voltage of an input node with a comparison voltage; 1st to Nth capacitors having one ends connected to the input node, respectively; and 1st to N−1th voltage selection units corresponds to the 2nd to Nth... Agent: Sk Hynix Inc.02/27/2014 > 8 patent applications in 8 patent subcategories.
20140055289 - Thin illuminated keyboard: A thin illuminated keyboard comprises a plurality of keys, a carrying unit and at least one light emission board. The carrying unit includes a baseboard to hold the keys and at least one light guide element located between the keys and baseboard. The light guide element includes at least one... Agent:
20140055290 - Methods and apparatus in alternate finite field based coders and decoders: Methods and apparatus for coding and decoding n-state symbols with n≧2 and n>2 and n>3 and n>4 are provided wherein at least one implementation of an addition over an alternate finite field GF(n) and an inverter defined by a multiplication over the alternate finite field GF(n) are provided. Encoders and... Agent:
20140055291 - Data processing system: The present invention provides a data processing system which can increase resolution and which has excellent tracking with respect to the switching of a conversion range and is small in conversion error. The data processing system, which obtains an A/D conversion result after an n (where n: positive integer)-bit extension... Agent: Renesas Electronics Corporation
20140055292 - Sharing embedded adc resources across hardware and software sample-conversion queues with improved availability of the resources: An apparatus for sharing embedded analog-to-digital conversion resources across multiple hardware and software sample conversation queues includes an analog front end, a least one FIFO buffer, a plurality of configuration registers and a sequencer. The sequencer admits a higher priority hardware stepping sequence until the higher priority stepping sequence is... Agent: Texas Instruments Incorporated
20140055293 - Digital-to-analog converter to produce paired control signals in a power supply controller: An controller for use in a power supply includes a variable oscillator and a digital-to-analog converter (DAC). The variable oscillator generates a switching signal to control a first switch of the power supply to regulate an output current of the power supply. The variable oscillator sets a duration of an... Agent: Power Integrations, Inc.
20140055294 - 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 amplifier, and a common node. A resistive element and a capacitive element are coupled between the first node and a... Agent: Panasonic Corporation
20140055295 - Methods and apparatus for calibrating stages in pipeline analog-to-digital converters: A calibration control circuit is provided for calibrating a stage in a pipeline analog-to-digital converter (ADC). The stage includes an analog-to-digital subconverter (ADSC) and a multiplying digital-to-analog converter (MDAC). The calibration control circuit includes circuitry coupled to comparators in the ADSC to force the comparators to output a predetermined digital... Agent: Hittite Microwave Norway As
20140055296 - Time-to-digital converting circuit and digital-to-time converting circuit: A time-to-digital converting circuit includes a first flip-flop and a second flip-flop. The time-to-digital converting circuit a first delay controlling circuit that outputs a first data signal obtained by controlling a delay time of the reference data signal input thereto via the first signal input terminal based on the first... Agent: Kabushiki Kaisha Toshiba02/20/2014 > 8 patent applications in 7 patent subcategories.
20140049410 - Selective recompression of a string compressed by a plurality of diverse lossless compression techniques: In response to receiving an input string to be compressed, a plurality of diverse lossless compression techniques are applied to the input string to obtain a plurality of compressed strings. The plurality of diverse lossless compression techniques include a template-based compression technique and a non-template-based compression technique. A most compressed... Agent:
20140049411 - State metrics based stopping criterion for turbo-decoding: A stopping criterion for a turbo-encoding method. The criterion is based on a state metrics calculated by a forward-backward recursion in a coding trellis of an elementary encoder. If, for at least one elementary decoding stage, forward state metrics of a last symbol of a block or backward state metrics... Agent:
20140049412 - Data compression utilizing longest common subsequence template: In response to receipt of an input string, an attempt is made to identify, in a template store, a closely matching template for use as a compression template. In response to identification of a closely matching template that can be used as a compression template, the input string is compressed... Agent: International Business Machines Corporation
20140049413 - Data compression utilizing longest common subsequence template: In response to receipt of an input string, an attempt is made to identify, in a template store, a closely matching template for use as a compression template. In response to identification of a closely matching template that can be used as a compression template, the input string is compressed... Agent:
20140049414 - Systems and methods for correcting an offset at an output of a digital to analog converter: A system including a converter, a buffer, and an offset adjust circuit. The converter is configured to provide, based on a digital input signal, a first output current. The buffer is configured to provide, based on the first output current, a second output current to an output pin. The offset... Agent: Marvell World Trade Ltd.
20140049415 - Testing of digital to analog converters in serial interfaces: A system and method for testing digital to analog converters (DAC) in a serial interface having a comparator to receive an input signal and a local offset signal is disclosed. A first DAC selectably provides one of a global offset to the input signal during a normal mode of operation... Agent: International Business Machines Corporation
20140049416 - 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 comparison signals, each comparison signal corresponding to one of the plurality of reference voltages. One or more of the plurality of generated comparison... Agent: Renesas Mobile Corporation
20140049417 - Wireless motion activated command transfer device, system, and method: A device, system or method may optionally control a function of a secondary device and include a body-wearable user device including a wireless transmitter configured to communicate directly with a wireless receiver associated with a secondary device, a sensor configured to sense a physical motion of at least one of... Agent: Playtabase, LLC02/13/2014 > 7 patent applications in 5 patent subcategories.
20140043174 - Parallel-to-serial converter circuit: A first multiplexer, at each given cycle, outputs a second input data signal, after outputting a first input data signal. A second multiplexer, at each given cycle, outputs a fourth input data signal, after outputting a third input data signal. The second multiplexer outputs the third input data signal at... Agent: Fujitsu Limited
20140043175 - Method and system for asynchronous successive approximation register (sar) analog-to-digital converters (adcs): An asynchronous successive approximation register analog-to-digital converter (SAR ADC), which utilizes one or more overlapping redundant bits in each digital-to-analog converter (DAC) code word, is operable to generate an indication signal that indicates completion of each comparison step and indicates that an output decision for each comparison step is valid.... Agent: Maxlinear, Inc.
20140043177 - Apparatuses and methods for linear to discrete quantization conversion with reduced sampling variation errors: Provided is an apparatus for converting a continuous-time, continuously variable signal into a sampled and quantized signal, which includes an input line for accepting an input signal, multiple processing branches coupled to the input line, and an adder coupled to outputs of the plurality of processing branches. Each of the... Agent: Syntropy Systems, LLC
20140043176 - Modulator with variable quantizer: Representative implementations of devices and techniques provide a variable quantizer for a modulator. A compare value of the quantizer changes with each clock cycle of the modulator. The variable compare value results in a spread spectrum output of the modulator.... Agent:
20140043178 - Interpolative digital-to-analog converter: An interpolative digital-to-analog (D/A) converter is adapted to convert a N-bit digital signal into an analog signal, where N is a positive integer greater than 1. The interpolative D/A converter includes a router unit that outputs first and second router voltages based on the first and second bits of the... Agent: Ili Technology Corporation
20140043179 - Method and apparatus for direct digital synthesis of signals using taylor series expansion: A method and apparatus for direct digital synthesis (DDS) of signals using Taylor series expansion is provided. The DDS may include a modified phase-to-amplitude converter that includes read-only-memories (ROMs), registers and, a single size, such as a coarse, intermediate, and fine ROM corresponding to respective higher resolution phase angles. The... Agent: M.s. Ramaiah School Of Advanced Studies
20140043180 - Analog to digital conversion apparatus with a reduced number of adcs: An analog to digital conversion includes a multiplexor circuit for receiving analog input signals and, responsive to a select input, an analog to digital converter circuit to convert a selected analog signal into a digital signal, a conversion starting device to send a conversion start signal on the basis of... Agent: Stmicroelectronics, Srl.Previous industry: Communications: electrical
Next industry: Communications: directive radio wave systems and devices (e.g., radar, radio navigation)
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