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Coded data generation or conversion December patent applications/inventions, industry category 12/10

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.
  
12/30/2010 > patent applications in patent subcategories. patent applications/inventions, industry category

20100328109 - Analog input device, analog input method, analog input program and computer readable recording medium recording the program: Two input modes can be switched by a change of input to one input part. A portable telephone set 100 has an analog input part 152 provided with four capacitance-type analog sensors 20a to 20d arranged above, below, right and left on a substrate 10, five switches 30a to e... Agent: Mathews, Shepherd, Mckay, & Bruneau, P.A.

20100328108 - Light guide and thin film keyboard having the same: A light guide includes a main body and a curved refracting face formed in the main body. As light enters the main body, a bright zone and a secondary bright zone less brighter than the bright zone are formed in the main body. The curved refracting face can be an... Agent: Ostrolenk Faber Gerb & Soffen

20100328107 - 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 for receiving an input from a user, the key member comprising a plurality of circumferentially arranged touch-sensitive sensor segments and having at least one... Agent: Hoffmann & Baron, LLP

20100328110 - Method of generating and providing a password to a handheld electronic device: A method of providing a password to a handheld electronic device having a reduced keyboard and a non-predictive keystroke interpretation system, wherein the reduced keyboard is of a particular keyboard type and the non-predictive keystroke interpretation system is of a particular system type. The method includes receiving a first character... Agent: Rim/finnegan

20100328113 - Keypad membrane security: In an exemplary embodiment, a security sensor is present in a POS terminal between the keypad and a processor. The security sensor is configured to detect an unauthorized probe through the keypad and implement a security protocol. In an exemplary embodiment, the security sensor is a serpentine conductive circuit screen... Agent: Snell & Wilmer L.L.P. (main)

20100328112 - Method of dynamically adjusting long-press delay time, electronic device, and computer-readable medium: A method of dynamically adjusting a long-press delay time, an electronic device using the method, and a computer-readable medium are provided, wherein the electronic device has a plurality of keys. When a pressed time corresponding to a key of the electronic device exceeds a long-press delay time of the key,... Agent: Jianq Chyun Intellectual Property Office

20100328111 - Method to detect and recover from stuck keys on an electronic device keyboard: A method of detecting and recovering from stuck keys on an electronic device keyboard comprises receiving one or more messages by a processor based upon a predetermined periodic scan rate and each message corresponding to a pressed key, determining one of the pressed keys is a stuck key based upon... Agent: Rim

20100328114 - Data converting device, program and method: A data conversion device is provided with a data converting means that sequentially converts first data into second data of the number of second bits, wherein an analog signal is quantized into the first data by the number of first bits, and the first and second data can be first... Agent: Robinson Intellectual Property Law Office, P.C.

20100328115 - Dictionary-based order-preserving string compression for main memory column stores: Methods and systems are described that involve usage of dictionaries for compressing a large set of variable-length string values with fixed-length integer keys in column stores. The dictionary supports updates (e.g., inserts of new string values) without changing codes for existing values. Furthermore, a shared-leaves approach is described for indexing... Agent: Sap Ag

20100328116 - Devices for conversion between serial and parallel data: Serial-to-parallel and parallel-to-serial conversion devices may provide for efficient conversion of serial bit streams into parallel data units (and vice versa). In one implementation, a device may include delay circuits, each of which being configured to receive a serial data stream. A rotator circuit may receive the delayed serial data... Agent: Infinera Corporation Ross Carothers

20100328118 - Data transmitting circuit and method: A data transmitting circuit that converts parallel data into serial data to output the serial data, includes a first data input port that receives first parallel data at a first data rate based on a reference input clock; a second data input port that receives second parallel data at a... Agent: Staas & Halsey LLP

20100328117 - Parallel-to-serial converting circuit: A parallel-to-serial converting circuit includes a first alignment unit configured to receive and serially align parallel data included in a first group selected from a plurality of parallel data and to output serially aligned parallel data. The parallel-to-serial converting circuit also includes a second alignment unit configured to receive and... Agent: Ip & T Group LLP

20100328120 - Comparator based asynchronous binary search a/d conveter: The present invention is related to an analog-to-digital converter circuit (1) wherein a comparator based asynchronous binary search is used. The architecture comprises a self-clocked (asynchronous) hierarchical binary tree of comparators, each arranged for being provided with a predetermined threshold. The input signal is applied in parallel to all comparators... Agent: Mcdonnell Boehnen Hulbert & Berghoff LLP

20100328119 - Switched-capacitor circuit having a capacitor array circuit, and analog-to-digital converter using said switched-capacitor circuit: A capacitor array circuit receives a plurality of input signals, generate a single output signal by combining the plurality of input signals, and output the single output signal. A comparator receives the output signal of the capacitor array circuit. A current source, which is disposed between a predetermined fixed voltage... Agent: Mcdermott Will & Emery LLP

20100328121 - Circuit testing: A method for testing a circuit that generates an n-bit pulse density modulated output in response to an input signal or combination of input signals, for example the analogue section (12) of an analogue to digital converter (25) that has an n-bit pulse density modulated output stream, the method comprising... Agent: Moore & Van Allen PLLC

20100328122 - Analog to digital converters: In one embodiment, an analog to digital converter (ADC) for converting an analog signal to a digital signal includes an input channel for receiving the analog signal, and includes a first and second sampling-integrating units. The first sampling-integrating unit receives the analog signal, samples the analog signal, integrates a superposition... Agent: Patent Prosecution O2mirco , Inc.

20100328123 - Analog-to-digital converter: According to an embodiment, an analog-to-digital converter (ADC) including an ADC unit, a clock-phase control unit, a multiplexer, and a digital-output processing unit is provided. The digital-output processing unit inputs digital outputs of the ADC unit to either an averaging circuit or the multiplexer depending on the specified conversion speed... Agent: Turocy & Watson, LLP

20100328124 - Current steering digital-to-analog converter: A digital to analog converter (DAC) module receives an input digital signal having a first data rate and is associated with a first frequency, the DAC module also receiving a synchronization signal having a second frequency that is higher than the first frequency. The DAC module includes an up-sampling circuit... Agent: Fish & Richardson P.C. (bo)

20100328125 - Sampling/quantization converters: Provided are, among other things, systems, methods and techniques for converting a continuous-time, continuously variable signal into a sampled and quantized signal. According to one representative embodiment, an apparatus includes multiple quantization-noise-shaping continuous-time filters, each in a separate processing branch and having an adder that includes multiple inputs and an... Agent: Joseph Swan, A Professional Corporation

20100328128 - D/a conversion circuit and semiconductor device: A D/A conversion circuit in accordance with the present invention, which is provided with a switch swD, allows a writing operation of a voltage (a true gradation voltage) to be performed at a higher speed by first applying a first voltage (a voltage close to the true gradation voltage), which... Agent: Husch Blackwell Sanders, LLP Husch Blackwell Sanders LLP Welsh & Katz

20100328126 - Digital to analog converter: An embodiment of a digital to analog converter (DAC) with two outputs is provided. The DAC is controlled by an n-bits input signal and comprises a reference voltage circuit generating (2n+1) reference voltages, a first switch array and a second switch array. The first switch array receives and outputs 2n... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20100328127 - Interference reduction using variable digital-to-analog converter (dac) sampling rates: A method for interference reduction is described. A sampling frequency is selected for a digital-to-analog converter (DAC) so that images within a DAC output signal do not interfere with one or more receivers. A sample rate is adjusted of an input signal that is provided to the DAC to match... Agent: Qualcomm Incorporated

20100328129 - Pipeline analog-to-digital converter with programmable gain function: A pipeline analog-to-digital converter (ADC) comprises a plurality of pipeline stages is disclosed. The first pipeline stage has programmable gain function. The first pipeline stage includes a sub-analog-to-digital converter (sub-ADC) and a multiplying digital-to-analog converter (MDAC) implemented by switched capacitor (SC) circuits. Different capacitances in the sub-ADC and MDAC are... Agent: Kirton And Mcconkie

20100328130 - Time-to-digital based analog-to-digital converter architecture: Apparatus and methods are provided relating to time-to-digital based analog-to-digital converter. An apparatus includes a time-to-digital converter based analog-to-digital converter for generating a first signal and a second signal having a timing relationship between a rising edge of the first signal and a rising edge of the second signal based... Agent: Tutunjian & Bitetto, P.C.

20100328131 - Capacitive integrate and fold charge-to-digital converter: A circuit for converting a charge signal into a binary format of output bits comprises: an integration circuit including an operational transconductance amplifier having an inverting input terminal and an output terminal, an integrating capacitor connected between the inverting input terminal and the output terminal, the integrating capacitor for storing... Agent: General Electric Company Global Research

20100328132 - Automatic change of association of a remote control device with an electronic device: A method of changing an association of a remote control device from a first electronic device to a second electronic device is presented. In the method, a command for an electronic device is generated and transmitted by the remote control device. At this point, the remote control device is associated... Agent: Setter Roche LLP

20100328133 - Electronic device, remote control system, signal processing method, control program and recording medium: An electronic device (1) constitutes a remote control system (100) together with a remote control device (3) and at least one controlled device (2/2′), and the electronic device (1) includes: a first reception section (20) that receives, from the remote control device, a direct command signal (7/7′) broadcasted to the... Agent: Birch Stewart Kolasch & Birch

20100328135 - Method of controlling a device arrangement: The invention describes a method of controlling a device arrangement (D), which method comprises generating at least one electrical signal (10, 11) in a remote control unit (2), converting the generated electrical signal (10, 11) into electromagnetic radiation (EM1, EM2) according to specific polarisation parameters, and detecting the electromagnetic radiation... Agent: Philips Intellectual Property & Standards

20100328134 - Remote control codes: In an apparatus (1), such as a database or a processor/memory combination of a remote control system (10), for supplying for example infrared codes defining functions for remotely controlling devices, code-sets comprise function-code-combinations for each one of two/more different functions. By distinguishing main-functions such as power on/off and sub-functions such... Agent: Philips Intellectual Property & Standards

  
12/23/2010 > patent applications in patent subcategories. patent applications/inventions, industry category

20100321214 - Touch sensing method for resistive type touch apparatus: A touch sensing method for a resistive type touch apparatus includes a touch panel and a driving circuit. In the touch sensing method, a single-touch mode or a multi-touch mode can be selected. In addition, the touch sensing method includes an analog driving method and a digital driving method to... Agent: Jianq Chyun Intellectual Property Office

20100321215 - Complex-operation input device: A complex-operation input device having an operable knob held in a rotatable and slidable manner includes a rotation sensor that detects rotation of the operable knob on the basis of displacement of a second detected portion, and a slide sensor that detects sliding of the operable knob on the basis... Agent: Brinks Hofer Gilson & Lione

20100321216 - Systems and methods for variable rate conversion: Poly-phase filters are used to offer an efficient and low complexity solution to rate conversion. However, they suffer from inflexibility and are not easily reconfigured. A novel design for rate converters employ poly-phase filters but utilize interpolation between filter coefficients to add flexibility to rate conversion. This interpolation can be... Agent: Conexant Systems, Inc

20100321217 - Content encoding: Embodiments of the invention include a method and system for data compression which includes receiving as input a data stream, the data stream comprising a sequence of symbols, identifying one or more repetitive sequence of symbols in the data stream, encoding each of the one or more repetitive sequence, replacing... Agent: Koratagere Veeresh Rudrappa

20100321218 - Lossless content encoding: Embodiments of the invention include a method and system for data compression which includes receiving as input a data stream, the data stream comprising a sequence of symbols, identifying one or more repetitive sequence of symbols in the data stream, encoding each of the one or more repetitive sequence, replacing... Agent: Koratagere Veeresh Rudrappa

20100321219 - Gain control method and electronic apparatus capable of gain control: A gain control method is provided. In one embodiment, an amplifier amplifies a first signal according to a gain to obtain a second signal, and a converter converts the second signal to a digital signal. First, the gain is sequentially set to a plurality of gain values. A plurality of... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20100321220 - 1-bit cell circuit used in a pipelined analog to digital converter: The present invention discloses a 1-bit cell circuit used in a pipelined analog to digital converter. The 1-bit cell circuit comprises a reference buffer for providing a reference voltage; a sample and charge transfer circuit for receiving an input signal to generate an output signal; and a dump circuit for... Agent: Sinorica, LLC

20100321221 - Sigma delta converter system and method: A sigma delta converter system and method includes a multi bit quantizer circuit coupled to an output of the converter. A single bit analog-to-digital converter circuit is contained in a feedback path of the converter. The converter includes a feed forward path operable to multiply an input voltage by a... Agent: Graybeal Jackson LLP

20100321222 - Sigma-delta modulator including truncation and applications thereof: A multi-stage sigma-delta modulator including bit truncation between stages. The bit truncation reduces the number of bits that must be processed in subsequent stages and thus allows for faster response times. In some embodiments, the gain of a feedback loop is selected to compensate for the bit truncation such that... Agent: Peters Verny , L.L.P.

20100321223 - Current mirror circuit and digital-to-analog conversion circuit: A first switched capacitor circuit is connected to the source of one MOS transistor of a current mirror pair configured by a pair of MOS transistors and a second switched capacitor circuit is connected to the source of the other MOS transistor. Each of the first and second switched capacitor... Agent: Turocy & Watson, LLP

20100321226 - Analog to digital converter with amplifier: An analog to digital converter has an input circuit, a computation circuit, an initialization circuit, and an output circuit. The input circuit is for receiving an analog signal and has a pair of outputs. A computation circuit has a pair of inputs coupled to the pair of outputs. The computation... Agent: Freescale Semiconductor, Inc. Law Department

20100321224 - Circuit configuration for obtaining a binary output signal: A circuit configuration for obtaining a binary output signal from a current signal delivered by a magnetic-field sensor comprises a magnetic-field sensor (1), which is supplied at two terminals (2; 3) with a supply voltage and which delivers from these terminals (2; 3) a current signal essentially alternating in pulse... Agent: Nxp, B.v. Nxp Intellectual Property & Licensing

20100321225 - Photo-detector filter having a cascaded low noise amplifier: Method and systems related to obstructing a first predefined portion of at least one defined wavelength of light incident upon a first photo-detector array; and detecting the at least one defined wavelength of light with a photo-detector in a second photo-detector array.... Agent: Constellation Law Group, PLLC

20100321227 - Current mode analog-to-digital converter: A current-mode analog-to-digital converter includes: a current input node; a current-mode sample and hold circuit configured to output a steady source of electrical current having an analog value proportional to a sampled analog value of an electrical current at the current input node; and at least one current comparator that... Agent: Steven L. Nichols Van Cott, Bagley, Cornwall & Mccarthy

  
12/16/2010 > patent applications in patent subcategories. patent applications/inventions, industry category

20100315266 - Predictive interfaces with usability constraints: A “Constrained Predictive Interface” uses predictive constraints to improve accuracy in user interfaces such as soft keyboards, pen interfaces, multi-touch interfaces, 3D gesture interfaces, EMG based interfaces, etc. In various embodiments, the Constrained Predictive Interface allows users to take any desired action at any time by taking into account a... Agent: Microsoft Corporation

20100315267 - Touch sensor system with memory: A touch sensor system. The touch sensor system may include a touch sensor configured to provide an output in response to contact with a touch area, a controller coupled to the touch sensor and configured to provide a code representative of the output and a memory coupled to the controller.... Agent: Grossman, Tucker, Perreault & Pfleger, PLLC

20100315268 - Turntable-mounted keypad: A keypad for controlling software, such as disk jockey (DJ) software, includes a plurality of keys, each key being programmable for issuing any desired, predefined sequence of keystrokes and/or mouse commands in response to the key being pressed. At least some of the keys are laid out in a piano-style... Agent: Law Office Of Bruce D. Rubenstein

20100315269 - Decoding method: A decoding method comprising the following steps is provided. The mth lookup index for a new lookup table is obtained according to the number of leading 1's in the bit stream. The nth base Huffman code in a simplified Huffman table is obtained according to the mth lookup index. The... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20100315270 - Digital signal coding method and apparatus, digital signal decoding apparatus, ditigal signal arithmetic coding method and digital signal arithmetic decoding method: In a bit stream syntax containing compressed video slice data for compressed video data of a slice structure, a slice header for compressed video slice data has attached thereto a slice start code, a register reset flag indicating whether a register value, which designates a status of a codeword occurring... Agent: Birch Stewart Kolasch & Birch

20100315272 - Capacitive transducer circuit and method: A capacitive transducer circuit comprises a capacitive transducer having first and second electrodes. The first and second electrodes are biased by respective first and second bias voltages. An amplifier is connected to receive a first analogue signal on an input terminal, the first analogue signal being generated by the capacitive... Agent: Dickstein Shapiro LLP

20100315271 - Integrated circuits for converting analog signals to digital signals, systems, and operating methods thereof: An integrated circuit that is capable of converting an analog signal to at least one digital signal is provided. The integrated circuit includes a first input end capable of receiving a first analog signal. A first set of 2n-1 inverters are capable of quantizing the first analog signal and outputting... Agent: Lowe Hauptman Ham & Berner, LLP (tsmc)

20100315273 - Digital-to-analog converter: A digital-to-analog converter (DAC) includes multiple electro-optical converters to generate multiple first optical signals in response to multiple input signals, multiple optical attenuators to attenuate intensities of the first optical signals and to generate multiple second optical signals, an optical coupler to combine the second optical signals and to generate... Agent: Workman Nydegger 1000 Eagle Gate Tower

20100315274 - Current- mode sigma-delta digital-to-analog converter: In general, this disclosure is directed to a differential current-mode sigma-delta digital-to-analog converter (SD DAC) with improved accuracy and reduced offset and gain errors. In one example, the SD DAC may include a current source configured to provide a differential current. The SD DAC may further include a switching network... Agent: Honeywell/s&s Patent Services

20100315275 - Delta sigma modulation digital-analog converter, digital signal processing method, and av device: A ΔΣ modulation digital-analogue converter of the present invention includes: a look-up table in which a correspondence relationship between each of a plurality of possible input values of an input signal externally supplied, and each of compensation values individually associated with the possible input values, are stored; and a nonlinear... Agent: Birch Stewart Kolasch & Birch

20100315276 - Current switch circuit and d/a converter, semiconductor integrated circuit, and communication device using the same: [Means for Solving the Problem] In a current switch circuit A used for a current steering D/A converter, a current switch basic circuit 1 includes first and second transistors Tr121 and Tr122 included in a differential switch 12. A threshold voltage control circuit 5 has an output terminal Vbout controlling... Agent: Mcdermott Will & Emery LLP

20100315277 - Digital to analog converters having circuit architectures to overcome switch losses: A digital to analog converter (DAC) includes a pair of operational amplifiers each having a first input coupled to a respective high or low reference voltage. The DAC includes a plurality of switch-controlled cells, each of which includes a resistor and two force/sense switch pairs. Within each cell, all four... Agent: Kenyon & Kenyon LLP

20100315278 - Most significant bits analog to digital converter, and an analog to digital converter including a most significant bits analog to digital converter: A most significant bits analog to digital converter for determining a first P bits of an N bit analog to digital conversion, the most significant bits analog to digital converter comprising: a digital to analog converter a capacitive attenuator, and a switching arrangement for inhibiting action of the attenuator during... Agent: Kenyon & Kenyon LLP

20100315279 - Wireless control system: To easily ensure that appropriate recognition information is used. A remote control system (1) includes a DVR (13) and a remote control (11) that controls the DVR (13) via a wireless communication path. The remote control (11) which is one apparatus out of the DVR (13) and the remote control... Agent: Wenderoth, Lind & Ponack L.L.P.

  
12/09/2010 > patent applications in patent subcategories. patent applications/inventions, industry category

20100309027 - Connecting structure of keyboard appurtenace and keyboard: A connecting structure of keyboard appurtenance of the invention includes a base, an appurtenance, a first holding portion and a second holding portion. The first holding portion includes a platform, a first breaking hole that is formed in the platform and includes a first opening, and a passage extending from... Agent: North America Intellectual Property Corporation

20100309026 - Keypad assembly and electronic device using same: A keypad assembly is used for an electronic device. The keypad assembly includes a support member, a plurality of key strips and a plurality of elastic members. The support member defines a plurality of receiving grooves each with an angled bottom surface. The key strips are received in the receiving... Agent: Altis Law Group, Inc. Attn: Steven Reiss

20100309028 - Electronic device with typing prompt function: A method of typing prompting is provided. The method includes: providing a plurality of transparent keys connected to LEDs on a provided keyboard; determining whether a transparent key is pressed; storing the ASCII code of the input of the pressed transparent key; finding at least one ASCII code as a... Agent: Altis Law Group, Inc. Attn: Steven Reiss

20100309029 - Efficiently embedding information onto a keyboard membrane: Methods and systems for efficiently embedding information in a keyboard membrane. Information can be embedded in the keyboard membrane by integrating an information embedding circuit with a switch matrix used to identify location of a key press event. The information is embedded by either hardwiring a column to a selected... Agent: Beyer Law Group LLP

20100309030 - Mechanical keypad with touch pad function: A mechanical keypad with touch panel function includes a key set including a plurality of keycaps and a keytop covering the keycaps, a backlight layer under the key set, a capacitive touch unit selectively disposed under several keycaps, an elastic layer including an elastomer and a plunger corresponding to the... Agent: North America Intellectual Property Corporation

20100309031 - Time-of-flight measuring device: A time-of-flight measuring device for performing a hardware-based high-speed data compression process before transferring the data from a signal recorder to a data processor is provided. A time-series digital signal recorded by a signal recorder is converted to a plurality of time-series digital signals by being divided into a bit... Agent: Sughrue Mion, PLLC

20100309032 - Analog-to-digital converter, analog-to-digital conversion method, and optically coupled insulating device: An analog-to-digital converter includes a first switch circuit, a first integrator, a second switch circuit, a second integrator, a quantizer and a digital-to-analog converter. The first switch circuit receives an external analog signal, outputs the analog signal in reverse phase, and outputs the analog signal in positive phase. The first... Agent: Turocy & Watson, LLP

20100309033 - Correction of sampling mismatch in time-interleaved analog-to-digital converters: A time-interleaved analog-to-digital converter (ADC) is provided. The ADC generally comprises a first ADC, a second ADC, correction circuit, a divider, and a clocking circuit. The first ADC receives an analog input signal and generates a first output and a differentiated output. The second ADC receives the analog input signal... Agent: Texas Instruments Incorporated

20100309034 - Pipeline adc: Pipeline analog-to-digital converters (ADCs) are used in many applications, but because of the configuration, components may be idled, which wastes power. Here, an ADC is provided that enables one or more stages to be switched off during a power conservation mode. By using switch networks, the ADC can produce accurate... Agent: Texas Instruments Incorporated

20100309035 - Method and apparatus to improve reference voltage accuracy: A method and apparatus for converting an analog input voltage signal to a discrete signal, the method including generating at least one reference voltage and at least one secondary voltage. The method further including selecting at least one voltage between the at least one reference voltage and the at least... Agent: Haynes And Boone, LLPIPSection

20100309036 - Multiplying-adding return to zero digital to analog converter circuit and method: A digital to analog converter (DAC) method and apparatus employs a multiplying-adding DAC, eliminating digital adder circuitry. Examples are given for multiplying a 3-bit binary number by a 2-bit binary number; however, there are no limitations to the bit-widths of the numbers to be multiplied. The multiplying-adding DAC method can... Agent: Bae Systems

20100309037 - Sampling comparators: An improved regenerative clocked sampling circuit is described which uses a single clocking signal to switch the circuit between a tracking phase in which the state tracks the input signal, and a bistable phase during which the state rapidly approaches one of two states dependant on the input signal. The... Agent: Roetzel & Andress

20100309038 - Analog to digital converter: An analog to digital converter is provided. The converter comprises a first stage, an adjustment unit and a digital error correction logic. The first stage has a first sensing range and receives a first voltage to generate a first digital code. The adjustment unit adjusts the first sensing range of... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

  
12/02/2010 > patent applications in patent subcategories. patent applications/inventions, industry category

20100302075 - Keyboard: A keyboard includes a drive mechanism. The drive mechanism is configured to drive each of a plurality of keyboard zones to move in a synchronous sequence. The drive mechanism simultaneously tilts and abducts each of the plural keyboard zones.... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20100302076 - Method and apparatus for character stream transcoding: One embodiment of the present invention is an apparatus that transcodes an n code unit block of UTF-8 input data in the form of eight parallel n-bit segments of u8-indexed bit streams u8bit0 through u8bit7 into UTF-16 output data in the form of sixteen parallel n-bit segments of u16-indexed bit... Agent: Michael B. Einschlag, Esq.

20100302077 - Wear reduction methods by using compression/decompression techniques with fast random access: The present invention reduces the number of writes to a main memory to increase useful life of the main memory. To reduce the number of writes to the main memory, data to be written is written to a cache line in a lowest-level cache memory and in a higher-level cache... Agent: Scully, Scott, Murphy & Presser, P.C.

20100302078 - Efficient encoding and decoding of mixed data strings in rfid tags and other media: An encoding method comprises generating a character map of an alphanumeric character string, identifying runs of like character type symbols in sequential positions, and removing the runs of character type symbols from the character map. The center for the center infix run is determined, and the characters of each character... Agent: Motorola, Inc.

20100302079 - Method for aligning a serial bit stream with a parallel output: The invention relates to a method and circuit for aligning a serial bit stream with a parallel output. The method comprises latching Q bits from the serial bit stream into a register, locating a position P of a first bit of a start of frame delimiter (SFD) in the register... Agent: Ericsson Canada Inc. Patent Department

20100302080 - Apparatus and method for processing parallel digital input signals from plurality of circuit breakers: An apparatus for processing digital input signals transferred from a plurality of circuit breakers includes: a plurality of signal input terminals configured to receive a plurality of digital input signals, which are generated from the plurality of circuit breakers and indicate an ON/OFF state of the plurality of circuit breakers,... Agent: Greenblum & Bernstein, P.L.C

20100302081 - Parallel-serial converter: There is provided a parallel-serial converter including a selector to convert parallel data to serial data, a flip-flop to which the serial data are input so as to latch the serial data, a generator to generate replica data simulating the serial data, a detector to detect a first switching point... Agent: Fujitsu Patent Center Fujitsu Management Services Of America, Inc.

20100302082 - Device for receiving a rf signal with loop-through output and method for looping a rf input signal through a device for receiving rf signals: A device for receiving a RF signal (1; 21) with loop-through output (16) is provided. The device comprises: an input (3) receiving a RF input signal (2); an analog-digital converter (8) converting the RF input signal (2) to a digital signal (9); a digital signal processing unit (10) digitally processing... Agent: Nxp, B.v. Nxp Intellectual Property & Licensing

20100302083 - Transmitter with delay mismatch compensation: A transmitter device is provided which comprises a digital part (DP) and an analog part (AP). The transmitter device furthermore comprises a digital modulator (DM) in the digital part (DP) for receiving bits (MB) and for digitally modulating the receiving bits (MB). A first (IDAC; RDAC) and second digital-to-analog converter... Agent: Seed Intellectual Property Law Group PLLC

20100302084 - Photonic d/a: An all-optical combined serial-to-parallel and digital-to-analog convertor using standard WDM technology is realized. The system is based on bit interleaving and cross-gain modulation (XGM) in a semiconductor optical amplifier (SOA). The optical system can operate on multiple-bit digital words at a very high bit rate. The analog output forms series... Agent: Azad Siahmakoun

20100302085 - Field device having an analog output: A field device having an analog output, i.e., a measuring transducer, for process instrumentation having a 4-20 mA interface as the analog output. For digital-to-analog conversion, a digital value is split into a digital coarse portion and a digital fine portion. Depending on the digital coarse portion, a first analog... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20100302086 - Compressive sensor array system and method: A compressive sensor array (CSA) system and method uses compressive sampling techniques to acquire sensor data from an array of sensors without independently sampling each of the sensor signals. In general, the CSA system and method uses the compressive sampling techniques to combine the analog sensor signals from the array... Agent: Bae Systems

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