|Coded data generation or conversion patents - Monitor Patents|
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Coded data generation or conversion November recently filed with US Patent Office 11/09Below 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. 11/26/2009 > 14 patent applications in 10 patent subcategories.
20090289817 - Keyboard structure and electronic device using the same: A keyboard structure, comprises a housing having at least one post, a key assembly, and at least one connecting portion comprising a ring, the ring coils around the post to connect the key assembly to the housing. The invention also discloses an electronic device using the keyboard structure.... Agent: PCe Industry, Inc. Att. Steven Reiss
20090289816 - One-handed computer input device comprising finger array input controls: The invention uses multidirectional fingertip controlled arrays to condense a typical keyboard into a one-handed device. Pointer control may additionally be added in a variety of ways to impart full computer control with just one hand.... Agent: Jeremy Kahsen
20090289818 - Capacitive keyboard device with a keystroke triggering threshold adaptively adjustable capability: A capacitive keyboard device with a keystroke triggering threshold adaptively adjustable capability is proposed, which is designed for integration to an electronic unit, such as PDA (Personal Digital Assistant) computers, mobile phone unit, and calculator, for use as a data input device for the electronic unit. The proposed capacitive keyboard... Agent: Muncy, Geissler, Olds & Lowe, PLLC
20090289819 - Efficient data compression & decompression of numeric sequences: Embodiments described herein relate to compression and decompression of data consisting of a one dimensional time series of floating point numbers. A compressor may comprise a lossless stage and in some embodiments a lossy stage in addition to the lossless stage. The lossy stage quantizes the data by discarding some... Agent: Weaver Austin Villeneuve & Sampson LLP
20090289820 - Mechanism for coding a non-increasing sequence of values: In one embodiment, a mechanism for coding a non-increasing sequence of values is disclosed. In one embodiment, a method includes receiving a sequence of values to encode, the sequence of values being non-increasing, encoding a first value of the sequence using a number of bits that are required for fully... Agent: Red Hat/bstz Blakely Sokoloff Taylor & Zafman LLP
20090289821 - Pipeline analog-to-digital converter having operational amplifier shared by sample and hold circuit and leading multiplying digital-to-analog converter: A pipeline analog-to-digital converter includes a sample and hold circuit; a plurality of multiplying digital-to-analog converters having a leading MDAC coupled to the sample and hold circuit; and an operational amplifier, shared by the sample and hold circuit and the leading MDAC. The shared operational amplifier configured to be used... Agent: North America Intellectual Property Corporation
20090289822 - Ad converter and data processing unit: An AD converter includes an input circuit, an operation circuit and a bus interface. The input circuit is provided with a pull-down circuit, which is capable of pulling down an analog signal input side of a sample-hold circuit whether an analog signal is inputted or not. The operation circuit is... Agent: Nixon & Vanderhye, PC
20090289823 - Sigma-delta analog-to-digital converter and solid-state image pickup device: A sigma-delta analog-to-digital converter may include a sigma-delta modulator and a decimation filter. The sigma-delta modulator may convert a first analog input signal into a first bit stream having a first pattern using sigma-delta modulation and convert a second analog input signal into a second bit stream having a second... Agent: Harness, Dickey & Pierce, P.L.C
20090289824 - Sigma-delta modulator and method thereof: A sigma-delta modulator includes an adder, a filter, a quantizer, and a clock rate controller. The adder receives an input signal and an output signal to generate a summation signal. The filter is coupled to the adder and filters the summation signal to generate a filtered signal. The quantizer is... Agent: North America Intellectual Property Corporation
20090289825 - Systems and methods for synthesis of a signal: Systems and methods synthesize a signal from the odd harmonic frequency components of an input signal. An exemplary embodiment synthesizes a first signal with a digital to analog converter (DAC), generates a second signal from the first signal, and filters a selected one of the odd harmonic frequency components through... Agent: Honeywell International Inc. Patent Services
20090289826 - Technique for improving modulation performance of translational loop rf transmitters: A transmit signal generated by the baseband processor in a translational loop type RF transmitter is “pre-distorted” so as to counter act magnitude distortion and group delay variation imposed by a narrow PLL signal filter. The pre-distortion occurs in two steps: a magnitude equalizer in the baseband processor pre-distorts the... Agent: Garlick Harrison & Markison
20090289827 - Front-end sampling technique for analog-to-digital converters: Embodiments of the present invention provide a pipeline ADC front-end sampling structure that provides a continuous time input signal to a flash comparator for sampling. By providing a continuous time input signal to the flash comparator, no delay is introduced from the need to transfer a DC charge representing the... Agent: Kenyon & Kenyon LLP
20090289829 - Programmable remote control and method for programming a remote control: A programmable remote control and programming method for a remote control employing an original remote control and an internal or external database in which a plurality of code combinations is stored. When a first code assigned to a predetermined button is received, it is selected in the database which code... Agent: Senniger Powers LLP
20090289828 - Wireless transferable control system: It is desirable for operators of remote control systems to share the experience of controlling remote devices or appliances with others. To accomplish this, a system has evolved whereby a Slave transmitter is cable connected to a Master transmitter and a Master/Slave Switch is added to the Master transmitter enabling... Agent: John Alfred Hinchey11/19/2009 > 14 patent applications in 10 patent subcategories.
20090284397 - Keypad structure with multi-mode display function: A keypad structure with multi-mode display function includes: a keypad layer having a plurality of key pressing positions; and a plurality of indicating unit in installed a multilayer form and under the keypad layer, and each having a light emitting element; and a light guide element corresponding to the light... Agent: Rosenberg, Klein & Lee
20090284398 - Sensing apparatus and scan driving method thereof: A sensing apparatus and a scan driving method thereof are provided. The sensing apparatus includes first and second electrodes, a sensing element array, first and second electrode scan driving circuits and a control circuit. The sensing element array outputs at least one first inductive voltage after being touched. The first... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP
20090284399 - Mechanism for modeling escape counts in adaptive compression models: In one embodiment, a mechanism for modeling escape counts in adaptive compression models is disclosed. In one embodiment, a method includes initializing an escape count for an escape symbol used in an adaptive compression context model that encodes an input stream, the initial escape count being initialized at a high... Agent: Red Hat/bstz Blakely Sokoloff Taylor & Zafman LLP
20090284400 - Method and system for reducing required storage during decompression of a compressed file: A method and system for decompressing a compressed file is disclosed in this invention, the method comprising: reading a compressed data block from the compressed file; decompressing the compressed data block; outputting the decompressed data for storage into a decompressed file; deleting the compressed data block that was decompressed from... Agent: Ibm Corporation Intellectual Property Law
20090284401 - Configurations for data ports at digital interface for multiple data converters: A data converter includes multiple analog to digital converters (ADCs) and uses a reduced number of data ports at the digital interface for transferring signal samples. The bits of the signal samples generated in parallel by the ADCs are multiplexed into fewer data streams than the number of ADCs. The... Agent: Haynes Beffel & Wolfeld LLP
20090284402 - Audio processor: An audio processor is provided which includes a digital signal processor for processing a digital audio data in an inputted digital audio file and a digital analog converter for converting the digital audio data processed by the digital signal processor into an analog audio data in accordance with a sampling... Agent: Crowell & Moring LLP Intellectual Property Group
20090284403 - Wireless av transmitting set: A wireless AV transmitting set includes a remote controller main body having an internal memory device and an external connecting recess for stably holding a digital AV player therein, and a first pair of electric contacts, via which data is transmitted and power is supplied to the remote controller main... Agent: Young & Thompson11/12/2009 > 14 patent applications in 10 patent subcategories.
20090278711 - Sensor arrangement for the precise detection of relative movements between an encoder and a sensor: A sensor arrangement and a method for the precise detection of relative movements between an encoder and a sensor, including an encoder, which has an incremental scale having a plurality of scale subdivisions (λ), and a sensor which is magnetically coupled to the encoder via an air gap and includes... Agent: Ratnerprestia
20090278712 - Remote device for controlling a computer by a physically limited person: The invention relates to medicine and can be used for persons with paralysis of upper and lower limbs. The inventive device comprises a signal processing and transmitting module (1), a coordinate unit (2), functional contacts (3), control contacts (4) and an elastic base plate (5) which is symmetrical with respect... Agent: Defillo & Associates, Inc.
20090278713 - Handheld electronic device and associated method enabling text input in a language employing non-roman characters: A handheld device includes a plurality of input members, a first set of which each have a Roman character assigned thereto, a least some of which have a first non-Roman, second non-Roman character, and third non-Roman characters assigned thereto. The device is switchable between first and second modes. In the... Agent: Eckert Seamans Cherin & Mellott
20090278714 - Capacitive button device: The present invention discloses a capacitive button device, comprising: a signal input unit, a first amplifier, a first switching unit, a second amplifier, a second switching unit, an analog-to-digital converting unit, a third switching unit, a data output unit, a data storage unit and a digital-to-analog converting unit. Thereby, the... Agent: Wpat, PC
20090278715 - Decoding data: Incoming decoded data (1), for example from an H264 decoder, is fed to an encoder unit (2) that entropy encodes the decoded data using a parallel encoding scheme that includes context based arithmetic encoding. The syntax is chosen so that the context does not depend on the immediately previously encoded... Agent: Flynn Thiel Boutell & Tanis, P.C.
20090278716 - Sample hold circuit for use in time-interleaved a/d converter apparatus including paralleled low-speed pipeline a/d converters: A sample hold circuit is provided for use in a time-interleaved A/D converter apparatus including a plurality of low-speed pipeline A/D converters which are parallelized. The sample hold circuit includes a sampling capacitor and a sample hold amplifier, and operates to sample and hold an input signal by using a... Agent: Wenderoth, Lind & Ponack, L.L.P.
20090278717 - Analogue/digital converter: There are provided in a scanning mode: a conversion sequence setting register (12) that sets the sequence in which analogue signals are to he converted; a multiplexer (1) that selects a single analogue signal (AI) sequentially from a plurality of analogue signals (AI0) to (AIn-1), in accordance with the order... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.
20090278719 - Analog-to-digital converter with integrator circuit for overload recovery: Apparatus and methods are provided for overload recovery in high order sigma-delta feedback topologies. An apparatus is provided for an analog-to-digital converter. The analog-to-digital converter comprises a first integrator having a first input, wherein the first integrator is configured to produce a first integrated output. A first switched resistance element... Agent: Ingrassia Fisher & Lorenz, P.C. (fs)
20090278722 - Column-parallel sigma-delta analog-to-digital conversion with gain and offset control: A sigma-delta modulation sensing circuit and an analog-to-digital converter for an imager that eliminate the erroneous conversion of non-zero analog voltages to zero digital voltages is provided. The sensing circuit includes an offset branch that allows input of an offset voltage that is at least as large as a negative... Agent: Dickstein Shapiro LLP
20090278720 - Delta-sigma analog-to-digital converter circuit having reduced sampled reference noise: A delta-sigma analog-to-digital converter (ADC) circuit improves performance by reducing the amount of noise and other error sampled by the reference switching circuit. The reference switching network is operated intermittently only when the charge on an input integrator exceeds a threshold, thereby preventing the input integrator from saturating, while avoiding... Agent: Mitch Harris, LLC - Cirrus
20090278721 - Hybrid delta-sigma adc: A hybrid delta sigma ADC architecture and method is disclosed to implement a high-resolution delta-sigma modulator with a single-bit output. The system contains a low-order multi-bit analog noise-shaping loop, followed by a high-order single-bit digital modulator. The combination simplifies the analog modulator, and allows the use of most of the... Agent: Vern Maine & Associates
20090278718 - Pressure sensor with improved rate-of-change compatible data output: An integrated sensor implementation employs a data acquisition method for producing digital output signals that enables computing low latency, low noise, rate of pressure (or altitude etc.) change measurements. An example sensor includes a self-digitizing pressure and temperature sensor circuit that outputs a serial digital signal that varies with at... Agent: Honeywell International Inc. Patent Services Ab-2b
20090278723 - Digital to analog converter: This invention discloses a digital to analog converter (DAC) for converting a digital signal with a predetermined number of bits to a corresponding analog signal, the DAC comprises a first current source element having a first control signal, the first control signal controlling the conduction current provided by the first... Agent: K & L Gates LLPIPDocketing
20090278724 - Electronic apparatus with remote control functions: An electronic apparatus with remote control functions including an operating module, a control module and a transmitting module is disclosed. The operating module generates at least one operating signal. The control module is coupled to the operating module and generates at least one first control signal and at least one... Agent: Muncy, Geissler, Olds & Lowe, PLLC11/05/2009 > 14 patent applications in 10 patent subcategories.
20090273490 - Multi-directional input apparatus: A multi-directional input apparatus includes an operating member including a shaft portion which extends to the outside, a housing having an opening through which the shaft portion extends and configured to support the operating member in a tiltable manner, interlocking members moved by the operating member when the shaft portion... Agent: Brinks Hofer Gilson & Lione
20090273491 - Arithmetic decoding device: Disclosed herein is an arithmetic decoding device including: an arithmetic decoding unit configured to decode coded data resulting from arithmetic coding on a basis of a context variable indicating a probability state and a most probable symbol; a plurality of arithmetic registers configured to supply the context variable to the... Agent: Frommer Lawrence & Haug
20090273492 - Systems and methods for queue based data detection and decoding: Various embodiments of the present invention provide systems and methods for data processing. For example, a variable iteration data processing system is disclosed that includes at least a first detector, a second detector, a decoder, and a queuing buffer. The first detector is operable to perform a data detection on... Agent: Hamilton,desanctis & Cha (lsi)
20090273494 - Clock generators for generation of in-phase and quadrature clock signals: Clock generator embodiments are provided to generate half-rate I and Q clock signals. The generators are configured to insure fan-out limitations, to insure correct phasing at startup, to reduce the number of signal inverters in a critical path, and to reduce the total number of inverter structures to thereby substantially... Agent: Koppel, Patrick, Heybl & Dawson
20090273493 - Parallel-to-serial converter: A parallel-to-serial converter includes a data input unit configured to receive a plurality of parallel data by using a plurality of clock signals having different phases, and a parallel-to-serial conversion unit configured to sequentially select and output an output signal of the data input unit by using a plurality of... Agent: Blakely Sokoloff Taylor & Zafman LLP
20090273495 - Analog digital converting apparatus, analog digital converting method, test apparatus, program and recording medium: Provided is an AD converting apparatus that converts an analog input signal into a digital output signal, comprising a plurality of AD converters that are supplied with sampling clocks differing from each other by a prescribed phase, and that each output an individual signal obtained by digitizing the input signal... Agent: Jianq Chyun Intellectual Property Office
20090273496 - Measurement data acquisition apparatus and method of operation thereof: To avoid the measurement disturbances occurring in a conventional, multi-channel measurement data acquisition apparatus there is proposed a multi-channel measurement data acquisition apparatus which includes at least one analog input assembly having a plurality of analog inputs, a controllable electronic analog signal switch device (12) and a central controllable analog-digital... Agent: Grossman, Tucker, Perreault & Pfleger, PLLC
20090273497 - Method and apparatus for calibrating an rdac for end-to-end tolerance correction of output resistance: A system and method for calibrating an RDAC to obtain an expected resistance are disclosed. In one embodiment, a method of obtaining an expected resistance from an RDAC circuit includes receiving a digital signal comprising a digital code by an on-chip calibration code engine, automatically deriving a calibrated digital code... Agent: Wolf Greenfield & Sacks, P.C.
20090273498 - Interrupt based multiplexed current limit circuit: A switching voltage regulator includes, in part, N output stages, a loop ADC, a multiplexer, a current ADC, and an interrupt block. The loop analog-to-digital converter receives the N output voltages each of which is associated with one of N channels. The loop ADC is adapted to vary a duty... Agent: Townsend And Townsend And Crew, LLP
20090273500 - Image sensors and dual ramp analog-to-digital converters and methods: Dual ramp analog-to-digital converters and methods allow for performing analog-to-digital conversion of an analog signal. Various dual ramp analog-to-digital converters and methods allow for applying the analog signal and a coarse ramp to a same input of a comparator, and applying a fine ramp to another input of the comparator.... Agent: Foley & Lardner
20090273499 - System and method for improving linearity of electronic circuits with mechanical oscillators: A system converts an analog input signal to an output signal in a very linear manner using very low chip area and very low power consumption. The system includes a micro electromechanical oscillating signal source for generating a linearly varying oscillating signal, an analog signal generator coupled to the micro... Agent: Paul J. Maginot
20090273501 - Successive approximation register analog to digital converter with improved immunity to time varying noise: An SAR ADC provides increased immunity to noise introduced by time varying noise components provided on reference potentials (VREF). Reference voltage noise contributions are canceled by introducing a reference voltage component to a pair of binary weighted capacitor arrays (NDAC and PDAC) during bit trials, which are presented to a... Agent: Kenyon & Kenyon LLP
20090273502 - Fast, efficient reference networks for providing low-impedance reference signals to signal converter systems: Reference network embodiments are provided for use in pipelined signal converter systems. The network embodiments are fast and power efficient and they generate low-impedance reference signals through the use of a complimentary common-drain output stage, an output current valve inserted between transistors of the output stage, and a controller. The... Agent: Koppel, Patrick, Heybl & DawsonPrevious industry: Communications: electrical
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