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Coded data generation or conversion October categorized by USPTO classification 10/09

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.
10/30/2009 > patent applications in patent subcategories.
10/23/2009 > patent applications in patent subcategories.
10/15/2009 > patent applications in patent subcategories.

20090256725 - Manual pulse generator: A manual pulse generator that includes a main body, a magnification selector, an axis selector, and an input device is disclosed. The input device is disposed on an upper surface of the main body. The input device includes a control chip and a panel with many touch-sensors electronically connected to... Agent: PCe Industry, Inc. Att. Steven Reiss

20090256728 - Handheld electronic device with keyboard: A keyboard includes a plurality of keys each of which is associated with indicia corresponding to at least one of alphabetic characters, numbers, or commands. The keys of the plurality of keys associated with alphabetic characters number fewer than 26 and greater than nine. No more than two alphabetic characters... Agent: Novak Druce + Quigg LLP (rim)

20090256726 - Illuminated keyboard with a light guide plate: An illuminated keyboard with a light guide plate of the present invention includes a key module and a luminous module located under the key module. The luminous module includes a transparent light guide plate, a plurality of illuminants, and a light reflection plate located under the light guide plate. The... Agent: Weiner & Burt, P.C.

20090256727 - Side keypad assembly and portable electronic device using the same: A side keypad assembly includes a pressing surface, an opposite mating surface. The pressing surface includes a plurality of keypads protruded thereon. The mating surface includes a plurality of stepped columns protruded thereon corresponding to the plurality of keypads respectively and a plurality of separating protrusions corresponding to the conjoint... Agent: PCe Industry, Inc. Att. Steven Reiss

20090256730 - Advanced lossless bit coding: A bit coding method modifies the bit-steam information in such a way as to provide a very high compression during lossless symbol coding and may be used as a preprocessor for Huffman and arithmetic encodings or on its own. A bit rearrangement scheme (BRS) improves the run length within a... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090256729 - Difference coding adaptive context model using counting: Techniques for improving encoding and decoding data are described herein. According to one embodiment, it is determined whether a current context can encode a retrieved symbol. The current context includes a plurality entries, each representing an encoded symbol, including a count value representing a frequency of the entry being used.... Agent: Red Hat/bstz Blakely Sokoloff Taylor & Zafman LLP

20090256731 - Information processing apparatus, information processing method, and computer program: An information processing apparatus includes: a data acquisition section inputting data; a data conversion section performing data conversion processing on the data input through the data acquisition section; and a control section performing data processing using the data converted by the conversion processing by the data conversion section, wherein when... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20090256732 - Fast compression method for scientific data: A method and system allows for fast compression and decompressing of data using existing repetitive interleaved patterns within scientific data (floating point, integer, and image). An advantage of the method and system is that it is so fast that it can be used to save time due to a lower... Agent: Pillsbury Winthrop Shaw Pittman LLP

20090256733 - Current control circuit: Provided is a current control circuit. A current control circuit may include a clock sensing unit configured to generate a control signal according to one or more frequencies based on a plurality of clock signals, and a current scaling unit configured to scale a bias current according to the control... Agent: Harness, Dickey & Pierce, P.L.C

20090256734 - Time-interleaved analog-to-digital conversion apparatus: A time-interleaved analog-to-digital conversion apparatus is disclosed. The time-interleaved analog-to-digital conversion apparatus is applied for a television system and includes an input multiplexing module, a gain multiplexer and an analog-to-digital converter. The input multiplexing module receives a plurality of image signals, and samples the image signals according to a clock... Agent: Jianq Chyun Intellectual Property Office

20090256735 - Analog-to-digital conversion in pixel arrays: An analog-to-digital converter (ADC) generates an output digital value equivalent to the difference between two analog signal values. The ADC 30 receives a first analog signal level, a second analog signal level and a ramp signal. A counter 32 is operable to count in a single direction. A control stage... Agent: Bacon & Thomas, PLLC

10/08/2009 > patent applications in patent subcategories.

20090251337 - Grouping variable media inputs to reflect a user session: Embodiments of the invention present a system and method for identifying relationships between different types of data captured by a pen-based computing system, such as a smart pen. The pen-based computing system generates one or more sessions including different types of data that are associated with each other. In one... Agent: Fenwick & West LLP

20090251338 - Ink tags in a smart pen computing system: Embodiments of the invention present a system and method for generating digital links, or “ink tags,” from handwritten notes on a writing surface. Handwritten data, including one or more ink tags identifying digital content, is captured by a smart pen device and used to retrieve a digital document associated with... Agent: Fenwick & West LLP

20090251336 - Quick record function in a smart pen computing system: Embodiments of the invention present a system and method for controlling audio capture by a smart pen based computing system. An audio capture mechanism that is independent from a gesture capture system is included on the smart pen to control audio capture by one or more microphones included on the... Agent: Fenwick & West LLP

20090251339 - Information communication apparatus and method of controlling information communication apparatus: An information communication apparatus includes: an electrostatic panel unit that is at least provided with an electrostatically chargeable panel surface; a capacitance detection unit that detects a capacitance variation of the panel surface to detect a location at which an object substantially contacts the panel surface; an electric field communication... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090251340 - Connection mechanism and mobile terminal: An operation input unit includes: a printed board mounted with a plurality of push button switches and a rotation detecting means on its upper face; an operation member formed of a metal thin plate portion and a resin material portion integrated with each other, having press projections, and supported vertically... Agent: Osha Liang L.L.P.

20090251341 - Huffman decoding method and apparatus: A decoder for decoding an input bit stream into a plurality of symbols is provided. The decoder includes an extractor, a length generator, a base selector, and a processing unit. The extractor receives the input bit stream and extracts a code with a predetermined codeword length therefrom. The length generator... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20090251342 - Cabac-type encoding device and method: A CABAC-type encoding device for encoding an initial flow of binary digital information for generating an output flow for forming video images after decoding, includes: elements for analyzing successive sequences of bits of the initial binary flow, bit-by-bit, and for deducing, for each bit, an interval representing the occurrence probability... Agent: Young & Thompson

20090251343 - Curvature correction methodolgy: A method is provided to produce an error corrected digital output from a temperature measurement system that generates digital outputs representative of the output of one or more temperature sensors. In an embodiment of the invention the method comprises: storing in a plurality of memory locations corresponding error correction data,... Agent: Donald J Lenkszus

20090251344 - Successive approximation analog to digital converter: A system and method are provided allowing for successive approximation analog to digital conversion. A first differential voltage is sampled and held during a first cycle. The first differential voltage is converted to a differential current. A second differential voltage is generated based on the differential current flowing through parallel-coupled... Agent: Sterne, Kessler, Goldstein & Fox P.l.l.c.

20090251345 - Photonic filter bank for high-speed analog-to-digital conversion: An analog to digital converter (ADC) structure and method includes a photonic filter bank having at least two filters. The at least two filters are configured to create a corresponding spectral tributary from an input signal at a target rate, and the at least two filters are configured to exhibit... Agent: Nec Laboratories America, Inc.

20090251346 - Segmented data shuffler apparatus for a digital to analog converter (dac): A method and apparatus is disclosed to convert a digital input signal to an analog output signal. A digital to analog converter (DAC) module converts the digital input signal to the analog output signal through segmentation. A primary sigma-delta modulator sigma-delta modulates the digital input signal to produce a primary... Agent: Sterne, Kessler, Goldstein & Fox P.l.l.c.

20090251347 - Methods and apparatus for rotating a thermometer code: In one aspect, an apparatus for data conversion is provided. The apparatus comprises a plurality of inputs whose values together define a thermometer code to be converted to an analog output signal on each of a plurality of successive time increments, a plurality of conversion elements, each configured to convert... Agent: Wolf Greenfield & Sacks, P.C.

20090251348 - Intermediate frequency receiving circuit and intermediate frequency receiving method: An intermediate frequency receiving circuit and an intermediate frequency receiving method are provided. The intermediate frequency receiving circuit includes an inductor-capacitor (LC) resonance circuit whose primary resonance frequency is a central frequency of received signals. The LC resonance circuit receives intermediate frequency signals and suppresses transmitted signals and control signals.... Agent: Leydig, Voit & Mayer, Ltd (for Huawei Technologies Co., Ltd)

20090251349 - Multiple output time-to-digital converter: A multiple output time-to-digital converter (TDC) and an Analog-to-Digital Converter (ADC) incorporating the multiple output TDC is dislosed.... Agent: Spryip, LLC Ifx

20090251350 - Current sampling mixer with harmonic rejection: Provided is a current sampling mixer that can be applied to a broadband broadcasting system. The current sampling mixer can change a structure of a current sampler including a plurality of capacitors to select and sum capacitors having a weight value given in the output, thereby performing a finite impulse... Agent: Lowe Hauptman Ham & Berner, LLP

20090251351 - Method for producing two dimensional codes for defining spatial forces: An improved field emission system and method is provided that involves field emission structures having electric or magnetic field sources. The magnitudes, polarities, and positions of the magnetic or electric field sources are configured to have desirable correlation properties, which may be in accordance with a code. The correlation properties... Agent: Venable LLP

20090251352 - Wireless battery-powered remote control having multiple mounting means: A remote control for a wireless load control system comprises a housing having a length and a width slightly smaller than the length and the width of an opening of a standard faceplate, respectively, such that the housing is adapted to be received within the opening of the standard faceplate.... Agent: Lutron Electronics Co., Inc. Mark E. Rose

10/01/2009 > patent applications in patent subcategories.

20090243898 - Electronic device with intelligent keyboard illumination: An electronic device includes a computer keyboard having keys that are each capable of individual illumination. An electronic dictionary is provided for determining a set of most likely keys to be needed for an application, wherein the electronic dictionary is updated to include new words typed on the keyboard. The... Agent: Ibm Corporation Intellectual Property Law

20090243897 - Method and apparatus for entering alphanumeric data via keypads or display screens: A method and apparatus for entry of alphabetical characters and numeric characters using a touch pad or display screen on an electronic device (e.g., cell phone, GPS navigation system). The touch pad or display has numbers and letters displayed in an optimal arrangement to allow rapid entry of characters by... Agent: Mcandrews Held & Malloy, Ltd

20090243899 - Interface control circuit: An interface control circuit including a physical layer receiver, a lane receiver, a bridge circuit, a transmitter command encoder, a lane transmitter and a physical layer transmitter is provided. The physical layer receiver receives and converts serial data into parallel data, and determines to transmit the parallel data in a... Agent: Rabin & Berdo, PC

20090243900 - Analog digital converter, a/d conversion stage, method for generating digital signal corresponding to analog signal, and method for generating signal indicating conversion error in the a/d conversion stage: A conversion operation B is performed with respect to a sample value R in an A/D conversion stage 101 to generate a conversion result D3, and a sampling operation A is performed with respect to this conversion result D3 in an A/D conversion stage 103. The conversion operation B is... Agent: Ostrolenk Faber Gerb & Soffen

20090243901 - Pipeline-type analog-to-digital converter: A pipeline-type AID converter includes: N number of stages cascade-connected; and a digital correction circuit that receives digital signals outputted from the N number of stages and outputs a final digital signal. In the converter, an Mth stage in the N number of stages includes: a sub A/D converter A/D-converting... Agent: Oliff & Berridge, PLC

20090243902 - Switched-capacitor circuit: In a switched-capacitor circuit such as a DAC, charges are accumulated by a plurality of sampling capacitors in dependence upon input digital data during a sampling phase; then, during a sharing phase these charges are shared with a holding capacitor which is connected across an opamp. In the so-called bipolar... Agent: Dickstein Shapiro LLP

20090243903 - System and method of altering a pwm carrier power spectrum: In a particular embodiment, a circuit device includes an input to receive a pulse-width modulated (PWM) signal and an output to send a modulated PWM signal. The circuit device further includes a pulse edge control circuit coupled between the input and the output. The pulse edge control circuit receives the... Agent: Schwegman, Lundberg & Woessner, P.A.

20090243905 - Method and system for bit polarization coding: A method and system for converting a digital code. A digital signal is encoded to have a digital code having multiple binary bits. Substantially one half of the binary bits of the digital code is inverted to produce a modified digital code to reduce digital noise associated with the digital... Agent: Mcdermott Will & Emery LLP

20090243904 - Randomized thermometer-coding digital-to-analog converter and method therefor: A randomized thermometer-coding digital-to-analog converter (DAC) for the reduction of harmonic distortion due to non-ideal circuit mismatch is presented. The present invention introduces a new dynamic element matching technique that contains three properties of randomization, consecutive selection and less element switching activity to achieve good spurious-free dynamic range and small... Agent: Rosenberg, Klein & Lee

20090243906 - Differential comparator, and pipeline type a/d converter equipped with the same: In some examples, a differential comparator includes a differential amplifier configured to output differential output signals, a first switch portion configured to input the differential output signals from the differential amplifier and output the differential output signals from output terminals while alternatively changing over the output terminals, a latch portion... Agent: Watchstone P+d, PLLC

20090243907 - Analog-to-digital converter: A lookahead pipelined ADC architecture uses open-loop residue amplifiers with calibration. This approach is able to achieve a high-speed, high-accuracy ADC with reduced power consumption. In one aspect, an ADC pipeline unit includes a plurality of lookahead pipeline stages (i.e., an ADC lookahead pipeline) coupled to a calibration unit. The... Agent: Fenwick & West LLP

20090243908 - Method and system for decimating a pulse width modulated (pwm) signal: A method and system of decimating a Pulse Width Modulated (PWM) signal (537) is provided. The method includes computing one or more timestamps (553) of the PWM signal (537), the PWM signal being at a first sample rate (567). The one or more timestamps (553) are computed at a second... Agent: Motorola, Inc

20090243909 - Reduction of power consumption in remote control electronics: A remote controlling device is disclosed that includes one or more motion sensors configured to sense a motion of the device. The remote control further includes a capacitive sensor and a power source. The capacitive sensor selectively couples the power source to the one or more motion sensors.... Agent: Dorsey & Whitney LLP On Behalf Of Echostar Technologies, L.L.C.

20090243910 - Remote controller: The remote controller includes: a casing with a battery holder provided to house a battery; a lid to cover the battery holder of the casing and provided with a latch-hook extending downward at its end; a switch-contact to carry out electrical switching conducted by the operation panel; a controller to... Agent: Ratnerprestia

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