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Coded data generation or conversion July category listing 07/10

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.
07/29/2010 > patent applications in patent subcategories. category listing

20100188267 - Human-machine interface with integrated position sensors and passive haptic feedback devices: A system and method for determining the input force supplied to a user interface by a user is provided. A passive feedback mechanism is coupled to the user interface, and a change in position of the passive feedback mechanism is sensed. The input force supplied by the user to the... Agent: Honeywell/ifl Patent Services

20100188269 - Light-emitting keyboard: A light-emitting keyboard is disclosed, which comprises: a light guide plate, configured with a light entrance surface, a light emitting surface and a via hole; a light source, disposed next to the light entrance surface of the light guide plate; a frame, disposed on the light emitting surface of the... Agent: Wpat, PC Intellectual Property Attorneys

20100188268 - Touchpad: A touchpad based on polar coordinates, in which the angular position and the radial position are transformed into a one-dimensional signal. The progressiveness of the relation between the angular position and the one-dimensional signal is a function of the radial position. The touchpad may have two discrete curved sections with... Agent: Nokia, Inc.

20100188270 - Optical interrupting interface: Improved user interface methods and devices are provided. Some such devices are configured to detect a user's touch according to a localized diminution and/or interruption of guided optical signals. The devices may be configured for guiding light in a piece-wise contiguous array of optical blocks disposed on a flexible substrate.... Agent: Weaver Austin Villeneuve & Sampson LLP - Qual

20100188271 - Network re-encoding method and device for re-encoding encoded symbols to be transmitted to communication equipments: A network re-encoding device is intended for re-encoding encoded symbols to be transmitted to at least one communication equipment connected to a network. This network re-encoding device comprises a re-encoding means arranged for re-encoding output nodes, defined by LT code symbols representative of encoded symbols and representative respectively of the... Agent: Robert D. Shedd, Patent Operations Thomson Licensing LLC

20100188272 - Method and apparatus for embedding second code into optical disc data by data modulation rule variation: There are provided a method and apparatus for embedding a second level code into a first level code of an optical disc by data modulation rule variation. The apparatus includes a multi-level, varying rule based modulator (199) for modulating the first level code to obtain a channel bit stream representative... Agent: Robert D. Shedd, Patent Operations Thomson Licensing LLC

20100188273 - Method and system for efficient data transmission with server side de-duplication: The invention provides a method and system for reducing redundant data blocks. The method includes reducing redundant data blocks by decoding a first data block from a first plurality of data blocks and a bitstream.... Agent: Myers Andras Sherman LLP

20100188274 - Analog-to-digital converter using digital output as dither: An analog-to-digital converter includes a delta circuit, a sigma circuit, and a quantizer circuit and further includes a feedback circuit that modulates a reference voltage provided to the quantizer circuit based on the quantizer circuit output. Modulation of the quantizer reference voltage dithers the quantizer circuit to effectively reduce or... Agent: Sunstein Kann Murphy & Timbers LLP

20100188275 - Signal processing device: It is an object of the present invention to provide a signal processing device which, even when a steep difference in DC level is included in a signal read from a disc such as a DVD-RAM format, cuts off the DC level and pulls the read signal into an appropriate... Agent: Wenderoth, Lind & Ponack L.L.P.

20100188276 - System and method for processing signals from multiple input devices: Systems and methods for processing a plurality of input signals are provided. A plurality of selection signals are received. Each of the plurality of selection signals is representative of one of a plurality of input signal characteristics. Each of the input signal characteristics is associated with one of the plurality... Agent: Honeywell/ifl Patent Services

20100188277 - Successive approximation a/d converter: A successive approximation A/D conversion circuit for simultaneously sampling N channels of analog signals and for A/D converting the sampled analog signals, includes: N capacitive main DACs; a resistive sub DAC; N comparators; and a successive approximation control circuit, wherein the successive approximation control circuit determines high-order bit values of... Agent: Fujitsu Patent Center Fujitsu Management Services Of America, Inc.

20100188278 - Charge redistribution successive approximation analog-to-digital converter and related operating method: The analog-to-digital converter provided herein includes a capacitor bank comprising a plurality of binary-weighted capacitors, an operational amplifier having an inverting input node, a noninverting input node coupled to analog ground, and an output node, a reset switch, and an input switch. The reset switch is located between the capacitor... Agent: Ingrassia Fisher & Lorenz, P.C. (fs)

20100188279 - Methods and apparatus for controlling one or more electronic devices based on the location of a user: A method and apparatus are disclosed for controlling one or more electronic devices based on the location of a user. A remote control is configured by determining a location of a user; and automatically configuring the remote control with one or more menus that are appropriate for the location. The... Agent: Ryan, Mason & Lewis, LLP

07/22/2010 > patent applications in patent subcategories. category listing

20100182167 - Electric control device: The invention relates to a control device that comprises a plate (7) having at least first (9) and second (11) adjacent portions, a flexible protection layer (3) covering the plate (7), and a touch-surface sensor (5) sandwiched between said protection layer (3) and the first portion (9) of the plate... Agent: Osha Liang L.L.P.

20100182166 - Input panel and switch device for the operation of an electrical appliance: This task is solved in accordance with the invention by an input panel for an electrical appliance with an outer-shell structure which as such offers an outer surface for a user to is input commands; several separate input sections which are located in the area of the outer surface and... Agent: Kf Ross PC

20100182168 - Method of processing data generated by a user input device for indicating positions: A user input device for indicating positions includes a transmitter arrangement (4,5) for directing wave energy across a surface (1) in at least two directions, a sensor arrangement (6,7) at a periphery of the surface (1) for detecting wave energy received across the surface within any of a plurality of... Agent: Philips Intellectual Property & Standards

20100182169 - Ultra mobile keyboard: An improved keyboard layout for use with information handling systems such as ultra mobile information handling systems. The improved keyboard layout eliminates the numbered function key (F1-F12) row and maps all of the functions that have traditionally been function (Fn) options on the F1-F12 row (such as brightness, volume, battery... Agent: Hamilton & Terrile, LLP

20100182170 - Fast approximate dynamic huffman coding with periodic regeneration and precomputing: A fast data compression method approximating dynamic Huffman coding for applications with exteremely large data sets is disclosed. The method includes periodic regeneration of the Huffman coding tables and use of precomputed information to speed up encoding and decoding.... Agent: Tatu Ylonen Oy, Ltd.

20100182171 - Decoding apparatus and control method thereof: The invention provides a decoding apparatus which guarantees a decoding speed of a predetermined unit. To this end, the decoding apparatus includes a shifter which detects a start bit of a codeword from coded data, a table which stores decode values of a plurality of symbol data at one address,... Agent: Fitzpatrick Cella Harper & Scinto

20100182172 - Method for encoding vectors: The present invention relates to a method for encoding a vector for transmission from a transmitter to a receiver, comprising a step of selecting a first vector in a predefined M-dimensional vector codebook, and at least one refinement step wherein an error vector between the random vector and the first... Agent: Philips Intellectual Property & Standards

20100182173 - Flip-flop and pipelined analog-to-digital converter utilizing the same: A flip-flop includes a sense amplifier stage and a latch stage. The sense amplifier includes a first P type transistor and generates a first sensed signal and a second sensed signal in a first node and a second node, respectively. When the first P type transistor is turned on, the... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20100182174 - Compensation of mismatch errors in a time-interleaved analog- to- digital converter: A method for the compensation of frequency-response mismatch errors in M-channel time-interleaved ADCs. The compensation is done through an M-periodic time-varying filter hn(k)=hn mod M(k) (2), or, equivalently, a set of M time-invariant filters hn(k), n=0, 1, . . . , M−1. The overall compensation system is constructed by determining... Agent: Venable LLP

20100182175 - Current sensing and background calibration to match two resistor ladders: In one embodiment, a first resistor ladder includes a first voltage across the first resistor ladder. A second resistor ladder includes a second voltage across the second resistor ladder. A third resistor ladder includes a third voltage across the third resistor ladder. The calibrator receives the first voltage and third... Agent: Fountainhead Law Group, P.C. Chad R. Walsh

20100182176 - Converter circuit, analog/digital converter, and method for generating digital signals corresponding to analog signals: A charge corresponding to an analog signal Vi is accumulated in first and second capacitors 25, 27, respectively. A digital signal VDIGN having a digital value (D1, D0, for example) corresponding to the analog signal Vi is generated. By connecting the second capacitor 27 between an output 21c and an... Agent: Ostrolenk Faber Gerb & Soffen

20100182177 - Method and system for analog-to-digital conversion: Method and system for analog-to-digital conversion. According to an embodiment, the present invention provides an integrated circuit. The integrated circuit includes a different operational amplifier, which includes a first output, a second output, a first input, and a second input. The operational amplifier is associated with an amplification factor. The... Agent: Townsend And Townsend And Crew, LLP

20100182178 - Two-step subranging adc architecture: First and second track and hold stages track and store an input voltage for a sample of an analog input signal. A coarse reference ladder provides a plurality of coarse references. In one embodiment, the coarse reference ladder includes a first coarse reference and a second coarse reference ladder. A... Agent: Fountainhead Law Group, P.C. Chad R. Walsh

20100182179 - Pipelined analog-to-digital converter: A pipelined analog-to-digital converter includes at least one multiplying digital-to-analog converter and at least one sub-ADC. The multiplying digital-to-analog converter includes at least one first capacitor, at least one second capacitor, an amplifier, and a plurality of switches. The amplifier is coupled to the first and the second capacitors. The... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20100182180 - D/a converter, differential switch, semiconductor integrated circuit, video apparatus, and communication apparatus: A D/A converter has a plurality of current sources (IS1, IS2, IS3-1 to IS3-63) including transistors and selects, according to a given digital signal, paths of the currents output from the current sources (IS1, IS2, IS3-1 to IS3-63), thereby converting the digital signal to an analog signal. In the D/A... Agent: Mcdermott Will & Emery LLP

20100182181 - A-to-d converter: A successive approximation type A-to-D converter includes a cyclic D-to-A converter (11), a comparator (12) for comparing an analog value with an output value of the D-to-A converter (11), and memory means (13) for sequentially storing an output value of the comparator (12) and supplying the stored value to the... Agent: Mcdermott Will & Emery LLP

20100182182 - Pipeline analog-to-digital converter: Disclosed is a designed and implemented 12-bit 70 Msps pipeline analog-to-digital converter. Two adjacent blocks operate at opposite clock phases to reduce the chip size and power consumption. Since the opposite clock phases are designed to be provided by external devices, the timing between these two clock phases must be... Agent: Bever Hoffman & Harms, LLP 901 Campisi Way

20100182183 - Reference pre-charging for two-step subranging adc architecture: A coarse reference ladder provides a plurality of coarse references. A coarse ADC receives an input voltage. The coarse ADC performs a first comparison of the input voltage and the plurality of coarse references and outputs a coarse output. A switch matrix is configured to close a switch based on... Agent: Fountainhead Law Group, P.C. Chad R. Walsh

20100182184 - Analog-to-digital converter and electronic system including the same: An analog-to-digital converter includes a first logic unit and a second logic unit. The first logic unit is configured to receive a plurality of thermometer codes and inverse thermometer codes generated based on an analog signal received by the analog-to-digital converter and to generate a plurality of first digital codes... Agent: F. Chau & Associates, LLC

20100182185 - Analog-to-digital conversion circuit: An analog-to-digital conversion circuit includes a plurality of comparators and an averaging circuit. The averaging circuit is configured so that a length of a metal routing connected between output terminals of two comparators arranged on a leftmost side from among the plurality of comparators or a length of a metal... Agent: F. Chau & Associates, LLC

20100182186 - Voltage-to-time converter, and voltage-to-digital converting device having the same: A voltage-to-digital converting device includes a first voltage-to-time converter outputting a first delay clock having a first time delay relative to a reference clock in response to an input voltage, and a second voltage-to-time converter outputting a second delay clock having a second time delay relative to the reference clock... Agent: Dickstein Shapiro LLP

20100182187 - Apparatus and method for remote controlling: An apparatus for remote-controlling an auxiliary device remote-controls easily the auxiliary device used with preset main devices in a conference, a seminar, a lecture, etc. The apparatus a main device remote controller configured to control setting components of the main device, an auxiliary device remote controller configured to control setting... Agent: Edwards Angell Palmer & Dodge LLP

07/15/2010 > patent applications in patent subcategories. category listing

20100176973 - Input device and electronic device provided with the same: An input device with a hollow portion therein at a neutral position includes a return member capable of self-returning to the neutral position upon deformation, a magnetic member movable in three mutually-orthogonal axial directions accompanied with the deformation of the return member, and a plurality of magnetic sensors individually detecting... Agent: Beyer Law Group LLP

20100176974 - Light-emitting keyboard: A light-emitting keyboard is disclosed, which comprises: a light guide plate, configured with a light entrance surface, a light emitting surface, a bottom surface and a side surface in a manner that the light emitting surface is arranged opposite to the bottom surface, and the light entrance surface and the... Agent: Wpat, PC Intellectual Property Attorneys

20100176975 - Rd converter and angle detecting apparatus: An RD converter is disclosed that has a first multiplier multiplying a resolver signal S1 by an output of a SIN ROM; a second multiplier multiplying a resolver signal S2 by an output of a COS ROM; a subtractor subtracting an output of the first multiplier from an output of... Agent: Intellectual Property Law Office Of David Lathrop

20100176976 - Calibration circuit and method for a/d converter: An analog to digital conversion circuit comprises a first digital noise cancellation filter (16) configured to provide a signal to cancel quantization noise from an analog to digital converted output signal. In a calibration phase a second digital noise cancellation filter (26) is has an input coupled to an input... Agent: Nxp, B.v. Nxp Intellectual Property & Licensing

20100176977 - Area-efficient analog-to-digital converter: The present invention relates generally to analog-to-digital converters (ADCs). Embodiments of the present invention provide novel ADC architectures directed at reducing the overall ADC area and power consumption. Embodiments of the present invention may be used in pipelined ADCs, cyclic ADCs, and successive approximation (SAR) ADCs, for example. Further, embodiments... Agent: Sterne, Kessler, Goldstein & Fox P.l.l.c.

20100176978 - Dac with data independent common mode dynamics: A current-steered DAC has first and second differential outputs for providing an analog output signal under control of a digital input signal. In operational use of the DAC, the output signal has a differential component, which is representative of the digital input signal, and also has a first common-mode component.... Agent: Nxp, B.v. Nxp Intellectual Property & Licensing

20100176980 - Analog to digital conversion system: The system converts an analog input signal into a digital output signal while avoiding interference, such as clipping. The system derives two signal components having differing signal magnitude levels from the analog input signal. The signal components are subjected to independent analog to digital conversion, such as through low resolution... Agent: Harman - Brinks Hofer Chicago Brinks Hofer Gilson & Lione

20100176979 - Analog to digital converter: An analog to digital converter comprising an Nth analog to digital converter and an N+1th analog to digital converter arranged in series such that a residue signal from the Nth analog to digital converter is provided as an input to the N+1th analog to digital converter, characterised in that a... Agent: Kenyon & Kenyon LLP

20100176982 - Quantizer, analogue-to-digital converter comprising such a quantizer, and ultra-wide band receiver integrating such a converter: The invention relates to an N-bit asynchronous Quantizer including a 2N−1 signal amplifier stages (G12-G2N−12) arranged in series, the input of the first stage being capable of receiving a signal to be quantized; 2N−1 comparators (C12-C2N−12), one comparator being connected to the output of each amplifier stage (G12-G2N−12), and capable... Agent: Burr & Brown

20100176981 - Split analog/digital polynomial nonlinear term generator with reduced number of analog-to-digital converters: A polynomial nonlinear term generator is configured to receive an RF signal. An analog cubic term generator generates an analog cubic term signal and an analog square term generator generates an analog square term signal, both derived from the RF signal. A cubic term mixer assembly mixes a local oscillator... Agent: Milstein Zhang & Wu LLC

20100176983 - Analog-to-digital converter circuit: An analog-to-digital converter circuit includes: a capacitor array including a plurality of first capacitors, each having a first terminal connecting to a common node and having a capacitance represented by the nth power of 2 (2n) on the basis of the smallest of the capacitances of the first capacitors=1; a... Agent: Fujitsu Patent Center Fujitsu Management Services Of America, Inc.

07/08/2010 > patent applications in patent subcategories. category listing

20100171643 - Techniques for delay compensation of continuous-time sigma-delta modulators: A technique for implementing compensatory feedback in a continuous-time sigma-delta modulator includes providing, based on an analog input signal, a digital output signal at an output of a quantizer circuit of the continuous-time sigma-delta modulator. A functionality of the quantizer circuit is then controlled based on the digital output signal.... Agent: Dillon & Yudell LLP

20100171644 - Analog digital converters and image sensors including the same: The analog-digital converter (ADC) includes a modulator and a digital integrator. The modulator is configured to modulate an input signal and output a modulated signal. The digital integrator includes a plurality of accumulators serially connected to one another. The digital integrator is configured to integrate the modulated signal to output... Agent: Harness, Dickey & Pierce, P.L.C

20100171645 - N-bit adc reader: An integrated circuit including a single input pin for determining a value associated with a resistor divider. The circuit includes first circuitry for determining a resistor ratio of the resistor divider through the single input pin. A first register stores a first group of bits representing the resistor ratio. The... Agent: Howison & Arnott, L.l.p

20100171646 - Remote control apparatus using electrostatic sensor: A remote controller has at least one input switch, and transmits a signal based on a state of the input switch to a target object. A main electrode pair is arranged as the input device and is configured such that inter-electrode distance varies in accordance with a pressing force. Plural... Agent: Cantor Colburn, LLP

07/01/2010 > patent applications in patent subcategories. category listing

20100164756 - Electronic device user input: Disclosed herein is an apparatus. The apparatus includes a user input region and a sensor system. The user input region includes a plurality of keys. The sensor system is proximate the user input region. The sensor system is configured to determine a touch on a first one of the plurality... Agent: Harrington & Smith

20100164759 - Input arrangement: The invention provides an input device of an electric apparatus and a method of manufacturing an input device, wherein the input device comprises: a key member (110) for receiving an input from a user, the key member (110) comprising a plurality of circumferentially arranged touch-sensitive sensor segments (2A to 2H)... Agent: Hoffmann & Baron, LLP

20100164758 - Keypad assembly: A keypad assembly includes a base, a crown, a resistance member, a conductive member, a detecting unit, and a control unit. The crown is movably received in the base. The resistance member is received in the base and positioned under the crown. The conductive member is disposed on the bottom... Agent: PCe Industry, Inc. Att. Steven Reiss

20100164757 - System and method for providing a single and dual key press keypad: A system and method for receiving character entries in mobile computer devices uses an improved keypad. The keypad uses a dual key press method in which each key of the keypad includes a unique key definition when it alone is pressed. Each of two adjacent keys of the keypad also... Agent: Stmicroelectronics, Inc.

20100164760 - Coding scheme for serial data communications: An encoding scheme generates an encoded nine bit code word from each input eight bit data word. The coding scheme is such that the encoded data words have advantageous properties, such as a minimum of two polarity transitions in each encoded data word, and a maximum of five bits without... Agent: Docket Clerk

20100164761 - Dual-use comparator/op amp for use as both a successive-approximation adc and dac: A re-configurable circuit acts as an Analog-to-Digital Converter (ADC) and as a digital-to-analog converter (DAC). An array of binary-weighted capacitors stores an analog input. Switches connect different capacitors in the array to fixed voltages that cause charge-sharing with a terminal capacitor. The voltage of the terminal capacitor is compared by... Agent: Stuart T Auvinen

20100164763 - Error estimation and correction in a two-channel time-interleaved analog-to-digital converter: A two-channel time-interleaved analog-to-digital converter (TIADC) system that provides for estimation and correction of offset, gain, and sample-time errors. Error in the offsets of the two ADCs that form the TIADC produces a spurious signal at the Nyquist frequency that can be used to minimize the difference of offsets of... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20100164762 - Methods and apparatus to test and compensate multi-channel digital-to-analog converters: Methods and apparatus to test and compensate multi-channel digital-to-analog converters (DACs) are described. In some examples, a multi-channel digital-to-analog converter (DAC) and an error detector are implemented in an integrated circuit. The multi-channel DAC includes a first DAC channel configured to generate a first analog representation of a digital input... Agent: Texas Instruments Incorporated

20100164764 - Systems and methods for mitigating latency in a data detector feedback loop: Various embodiments of the present invention provide systems and methods for mitigating latency in a data detector feedback loop. For example, a method for reducing latency in an error corrected data retrieval system is disclosed. The method includes performing an analog to digital conversion at a sampling instant to create... Agent: Hamilton,desanctis & Cha (lsi)

20100164765 - Dac calibration circuits and methods: Provided is a DAC with tuning circuitry in accordance with some embodiments for tuning current sources in the DAC. The DAC may be used for a sigma-delta converter in some embodiments.... Agent: Intel Corporation C/o Cpa Global

20100164766 - Dac variation-tracking calibration: A method of calibrating a digital-to-analog converter (DAC) is provided. The DAC includes a least-significant bit (LSB) block, and dummy LSB block adjacent to the LSB block. The DAC has a most-significant bit (MSB) block, which includes MSB thermometer macros. The method includes measuring the dummy LSB block to obtain... Agent: Slater & Matsil, L.L.P.

20100164767 - Digital calibration type analog-to-digital converter and wireless receiver circuit and wireless transceiver circuit using the same: In a wireless chip receiving the multi-rate data according to the related art, power consumption and a circuit area of an analog-to-digital converter become large. In a digital calibration type analog-to-digital converter including both a reference analog-to-digital conversion unit and a main analog-to-digital conversion unit, when processing the high-sample rate... Agent: Miles & Stockbridge PC

20100164768 - Providing digital codes representing analog samples with enhanced accuracy while using an adc of lower resolution: An aspect of the present invention improves accuracy of output codes generated by a lower resolution ADC. In an embodiment, a gain factor is determined by examining a strength of an input signal in analog form. The gain factor equals one if the strength is more than half of the... Agent: Texas Instruments Incorporated

20100164769 - Sigma-delta modulator architecture capable of automatically improving dynamic range method for the same: The present invention discloses a sigma-delta modulator architecture capable of automatically improving dynamic range and a method for the same. Based on the concept that different dynamic ranges of a sigma-delta modulator can be obtained via adjusting the signal power gain thereof, the present invention provides a novel algorithm to... Agent: Sinorica, LLC

20100164770 - Multi-stage comparator with offset canceling capacitor across secondary differential inputs for high-speed low-gain compare and high-gain auto-zeroing: An Analog-to-Digital Converter (ADC) has a Successive-Approximation-Register (SAR) driving a digital-to-analog converter (DAC) that generates an analog voltage compared to an input voltage by a series of stages. The last stage feeds a compare signal to the SAR. Each stage has a dual-input differential amplifier that operates as a unity... Agent: Stuart T Auvinen

20100164771 - Exponential digital to analog converter: A system for generating a programmable exponential analog output signal, comprising a digital to analog conversion circuit for converting said digital signal into an analog output signal, the digital to analog conversion circuit having a substantially exponential transfer function defined by a programmable ratio of values of components. Preferably, the... Agent: Nxp, B.v. Nxp Intellectual Property & Licensing

20100164772 - Analog input device: An amplifier for amplifying a pulse-like signal output from a secondary side of an isolating transformer, a capacitor connected to a negative feedback loop across the input and output of the amplifier, and a timing control circuit for controlling an FET into a closed state, then controlling a switch into... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100164775 - Digital-analog conversion device and method for the digital-analog conversion: A digital-analog conversion circuit, a method for the digital-analog conversion and a source driver are disclosed. A digital-analog conversion circuit may include a latch for storing N bit digital data therein, and a digital-analog converter, for performing a first digital-analog conversion on predetermined bits out of the N bit data... Agent: Sherr & Vaughn, PLLC

20100164773 - Electronic device and integrated circuit comprising a delta-sigma converter and method therefor: An integrated circuit comprises a delta-sigma modulator incorporating a delta-sigma modulation loop having an analog-to-digital converter in a forward path and a digital-to-analog converter in a feedback path such that the ADC is arranged to receive samples of an analog input signal. The ADC is operably coupled to auto-ranging logic... Agent: Larson Newman & Abel, LLP

20100164776 - Source driver in display: A source driver in a display may include a latch capable of latching input data received from a timing controller in a display, a delta-sigma digital-to-analog converter configured to convert the input data stored in the latch to an analog signal by delta-sigma modulation, and an output buffer configured to... Agent: Sherr & Vaughn, PLLC

20100164774 - Time-interleaved delta-sigma modulator: Embodiments of the present disclosure provide methods, systems, and apparatuses related to a time-interleaved delta-sigma modulator are described. Other embodiments may be described and claimed.... Agent: Schwabe, Williamson & Wyatt, P.C.

20100164777 - Digital-to-analog converter: A digital-to-analog converter is disclosed. The digital-to-analog converter includes a decoder that receives a plurality of digital input signals to output a plurality of thermometer decode signals, a current supply part including a plurality of current sources, each of which operates in one of a sleeping mode and an operating... Agent: Morgan Lewis & Bockius LLP

20100164779 - Charge-domain pipelined charge-redistribution analog-to-digital converter: A charge-domain pipeline of at least two stages is provided. Each stage comprises a charge-storage node, a charge-transfer circuit for conveying charge from said charge-storage node out of said stage, a charge-control capacitor connected to said charge-storage node and driven by a periodic clock voltage, a comparator which compares the... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20100164778 - Circuit with a successive approximation analog to digital converter: During successive approximation analog to digital conversion a series of successive digital reference values is selected that converges towards a digital representation of an analog input signal. An analog reference signal is generated dependent on the successive digital reference values and compared to the analog input signal. The digital reference... Agent: Nxp, B.v. Nxp Intellectual Property & Licensing

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