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Coded data generation or conversion

Below 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.
  
09/04/2014 > 14 patent applications in 8 patent subcategories.

20140247165 - Method and system for de-binarization: A method for generating a decoded value from a codeword which is binarized utilizing a concatenated unary/k-th order Exp-Golomb code includes: identifying a first portion of the codeword, a second portion of the codeword and a third portion of the codeword; generating an offset according to the second portion; decoding... Agent: Mediatek Inc.

20140247166 - 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 represented by a mantissa and an exponent. The method comprises the allocation of a predetermined number Nb of enhancement bits to a part... Agent:

20140247167 - Encoder apparatus, decoder apparatus and method: An encoder encodes data to generate corresponding encoded data. The encoder includes a data processing arrangement for applying one or more encoding processes to the data to generate the encoded data. The data processing arrangement is operable to represent the data at least partially in a set of numerical value... Agent: Gurulogic Microsystems Oy

20140247168 - 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 arrangement, optionally for analyzing a range of values present in the input data (D1) to determine at... Agent: Gurulogic Microsystems Oy

20140247169 - Multi-level sigma-delta adc with reduced quantization levels: A multi-level sigma-delta Analog to Digital converter provides multi-level outputs using a quantizer with reduced quantization levels. The converter comprises a direct path comprising a computation block, an analog integrator and the quantizer with reduced quantization levels. Further, the converter comprises a feedback path arranged to provide to the computation... Agent: St-ericsson Sa

20140247172 - Asynchronous sampling using a dynamically adustable snapback range: A snapout calculator, and wherein the snapout calculator determines where the reference levels for the various comparators shall be placed after each asynchronous sample is generated.... Agent:

20140247171 - 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; determining which two of the at least three comparators are closest to the input analog voltage levels; defining the... Agent:

20140247173 - Asynchronous to synchronous sampling using akima algorithm: A method, comprising: selecting three Two-Tuples before and three after a selected synchronous ADC conversion point; calculating the coefficients of a third order polynomial based on the value of the previous time asynchronous sample, the time difference between the asynchronous samples surrounding the selected sample, and the five linear slopes... Agent:

20140247175 - 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 using the plurality of 2-tuples to generate a plurality of low precision synchronous outputs; generating a high precision synchronous output, z0, using a plurality of... Agent: Texas Instruments Incorporated

20140247174 - Asynchronous to synchronous sampling using modified akima algorithm: A method, comprising: selecting two Two-Tuples before and two after a selected synchronous ADC conversion point; calculating the coefficients of a third order polynomial based on the value of the previous time asynchronous sample, the time differences between each of the asynchronous samples surrounding the selected sample, and the three... Agent:

20140247176 - Extension of adc dynamic range using post-processing logic: An apparatus, comprising: an analog to digital converter including: a clipping detector; and a post-processor, wherein the post processor generates synchronous values of clipped data based on non-clipped values of non-clipped data.... Agent:

20140247170 - Method and apparatus for closed loop control of supply and/or comparator common mode voltage in a successive approximation register analog to digital converter: A method and apparatus for controlling supply voltage for a successive approximation register analog to digital converter and comparator common mode voltage. The method comprises: measuring a successive approximation register conversion time; comparing the successive approximation register conversion time with a desired conversion time; and if necessary, performing a closed... Agent: Qualcomm Incorporated

20140247177 - Data conversion with redundant split-capacitor arrangement: Representative implementations of devices and techniques provide analog to digital conversion of time-discrete analog inputs. A redundant split-capacitor arrangement using a successive approximation technique can provide a fast and power efficient ADC. For example, a successive approximation capacitor arrangement may include multiple arrays with non-binary bit weights.... Agent: Infineon Technologies Ag

20140247178 - Codeset communication format and related methods and structures: A codeset is described in a Public Codeset Communication Format (PCCF) as a format block including a plurality of fields having readily decipherable values, such as ASCII character values. One field is a mark/space information field that includes a sequence of mark time indicators and space time indicators for an... Agent: Universal Electronics Inc.

  
08/28/2014 > 9 patent applications in 6 patent subcategories.

20140240150 - Configurable buttons for electronic devices: Configurable buttons for electronic devices such as portable electronic devices are provided. A configurable button may have a button member that moves relative to a device housing when it is desired to activate a switch. The button may have an associated touch sensor. The touch sensor may detect when a... Agent: Apple Inc.

20140240151 - Analog-to-digital conversion device: An analog-to-digital conversion device includes: an analog-to-digital converter that receives an analog voltage and converts the analog voltage into a digital value to output the converted digital value; and an offset correction unit that arithmetically operates an offset correction value based on a first digital value and a second digital... Agent: Fujitsu Semiconductor Limited

20140240152 - Calibration systems and methods for digital-to-analog converter: Circuits, methods, non-transitory storage media can be configured to reduce calibration errors in a signal converter. A digital-to-analog converter can include a calibration circuit configured to calibrate a digital-to-analog converter (DAC) bit element using a residual error from a previously calibrated digital-to-analog converter (DAC) bit element. The residual error can... Agent: Qualcomm Incorporated

20140240155 - 2-phase switched capacitor flash adc: An input stage for a switched capacitor analog-to-digital converter has a differential voltage input receiving an input voltage, a differential reference voltage input receiving a chopped reference voltage, a common voltage connection, and a differential output. A pair of input capacitors is coupled between the differential voltage input and the... Agent:

20140240153 - Advanced overload protection in sigma delta modulators: A Sigma Delta Modulator (SDM) signal overload conditions are overcome without sacrificing performance or driving up implementation costs. These advanced overload protection method can be applied to any higher order SDM where overloading is a serious system concern.... Agent: Texas Instruments Incorporated

20140240156 - Electronic compensation of capacitive micro-machined sensors parasitic modes in force-feedback interface systems: Operating capacitive sensors in force feedback mode has many benefits, such as improved bandwidth, and lower sensitivity to process and temperature variation. To overcome, the non-linearity of the voltage-to-force relation in capacitive feedback, a two-level feedback signal is often used. Therefore, a single-bit Σ-Δ modulator represents a practical way to... Agent: Si-ware Systems

20140240154 - Multi-rate sigma delta digital-to-analog converter: A multi-rate sigma delta digital-to-analog converter may include a signal input and a signal output, and multiple modulators. A first of the modulator may convert a digital input signal on the signal input to an analog output signal on the signal output. Subsequent of the multiple modulators may shape and... Agent: Broadcom Corporation

20140240157 - 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 quantized phase output signal according. The GRVCO operates in either a first or second mode of operation according to... Agent: Nxp B.v.

20140240158 - Ad converter and ad conversion method: An A/D converter includes a plurality of AD converting sections that sequentially operate at predetermined intervals. The AD converting section has an ADC that converts an analog signal into a digital signal and outputs the digital signal, a memory that stores, as a specific polarity value, the polarity of a... Agent: Kabushiki Kaisha Toshiba

  
08/21/2014 > 11 patent applications in 9 patent subcategories.

20140232573 - Method for processing data quantifying force applied to one or more keys of a computer keyboard: A computer receives data from a keyboard having one or more keys which cause generation of keyboard data that quantitatively describe the relative force applied to those keys. The keyboard data are transmitted in an HID report containing identifiers for one or more keys that have been pressed and force... Agent: Microsoft Corporation

20140232574 - System, method and non-transitory computer readable medium for compressing genetic information: A method for compressing information by a computerized system, the method may include receiving a mixture of DNA data and additional information; and compressing the DNA data to provide compressed DNA data, wherein the compressing comprises encoding the DNA data by using a predefined codeword dictionary that was constructed based... Agent:

20140232577 - Analog-to-digital converter and analog-to-digital conversion method: An analog-to-digital converter according to the present invention includes first and second analog-to-digital conversion cells (11, 12), control means (10) for, when a mode specifying signal MD indicates a first mode, generating a control signal that sets first and second input ranges to the same voltage range and sets first... Agent: Nec Corporation

20140232576 - Method and apparatus for calibrating digital background through capacitor division and swapping for reducing capacitor mismatch effect of analog-to-digital converter: A high-quality Analog to Digital Converter (ADC) is used to calibrate a difference attributable to a capacitor mismatch in a Digital to Analog Converter (DAC). The present invention is advantageous in that it can fabricate a low-power high-resolution ADC by calibrating an error attributable to a capacitor mismatch through a... Agent: Postech Academy-industry Foundation

20140232575 - Method and device for use with analog to digital converter: According to one mode of implementation, a method includes an estimation including on the one hand a correlation processing involving at least one part of the sampled signal, at least one part of at least one first signal gleaned from a derived signal representative of a temporal derivative of the... Agent: Stmicroelectronics Sa

20140232578 - Analog/digital converter and semiconductor integrated circuit device: A reference A/D conversion unit is connected in parallel to an input common to a time-interleaved A/D converter to be a calibration target, and the output of each unitary A/D conversion unit which makes up the time-interleaved A/D converter is calibrated in a digital region by using a low-speed high-resolution... Agent: Hitachi, Ltd.

20140232579 - Low power quantizer for analog to digital converter: A quantizer includes a voltage reference network and a set of comparators coupled with the voltage reference network. The voltage reference network generates a plurality of reference voltages. Each of the comparators receives an input signal and produces a sequence of digital samples. The set of comparators includes first, second,... Agent: Freescale Semiconductor, Inc.

20140232580 - 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 voltage generator to generate a drive voltage for driving a gate of at least one of... Agent: Analog Devices Technology

20140232581 - System and method for reconstruction of sparse frequency spectrum from ambiguous under-sampled time domain data: System and method for converting a high bandwidth analog signal to a digital signal including: receiving the high bandwidth analog signal; splitting the high bandwidth analog signal to M parallel channels; delaying the split signal in each channel with N*T delays, respectively; sampling each M delayed signals by M relatively... Agent: Raytheon Company

20140232582 - 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 method of converting a plurality of analog signals to a digital signal are provided. The ADC comprises a sample-and-hold (S/H) circuit... Agent: National University Of Singapore

20140232583 - Apparatus for generating digital thermometer codes: Described is an apparatus for generating a thermometer code, the apparatus comprises: a 2-bit bi-directional shift register; and more than two multiplexers operable to form storage units and coupled together in a chain to generate the thermometer code, the more than two multiplexers controlled by outputs of the 2-bit bi-directional... Agent:

  
08/14/2014 > 5 patent applications in 5 patent subcategories.

20140225756 - Wireless control system and method: A wireless control system and method is disclosed. The system includes a controlled device having a wireless communication system, the wireless communication system including a source of an interrogating field and a reader. The wireless control system also includes a control device having one or more manual inputs and a... Agent: Ezero Technologies LLC

20140225757 - Multi-layer system for symbol-space based compression of patterns: A method and apparatus for symbol-space based compression of patterns are provided. The method comprises receiving an input sequence, the input sequence being of a first length and comprising a plurality of symbols; extracting all common patterns within the input sequence, wherein a common pattern includes at least two symbols;... Agent: Cortica, Ltd.

20140225758 - Analog-to-digital converter: A technique includes receiving an analog signal and generating at least one second signal that has a timing indicative of a magnitude of the analog signal. The technique includes acquiring a plurality of measurements of the timing, where the measurements vary according to a stochastic distribution; and providing a digital... Agent:

20140225759 - Micro-electro-mechanical systems (mems), systems, and operating methods thereof: A micro-electro-mechanical system (MEMS) includes a micro-mechanical structure that generates a first electrical signal. An analog-to-digital converter (ADC) is coupled with the micro-mechanical structure. The first electrical signal is converted to a second electrical signal using a converter coupled between the micro-mechanical structure and the ADC. The first electrical signal... Agent: Taiwan Semiconductor Manufacturing Company, Ltd.

20140225760 - 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 ramp signal generator receives a ramp signal and generates a modified ramp signal in response thereto. The comparator compares an... Agent: Omnivision Technologies, Inc.

Previous industry: Communications: electrical
Next industry: Communications: directive radio wave systems and devices (e.g., radar, radio navigation)


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