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Coded data generation or conversion January recently filed with US Patent Office 01/11

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.
  
01/27/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110018743 - Input-key control device, and method and computer program product for controlling input key: An input-key control device is mounted on an apparatus having a plurality of operating modes and controls a plurality of input keys that receive input provided by a user. The input-key control device includes: a key-related-information storage unit that stores the operating modes and key-identifying information in association with each... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110018744 - Capacitive keyboard with non-locking reduced keying ambiguity: Keyboards, keypads and other data entry devices can suffer from a keying ambiguity problem. In a small keyboard, for example, a user's finger is likely to overlap from a desired key to onto adjacent ones. An iterative method of removing keying ambiguity from a keyboard comprising an array of capacitive... Agent: Mcdermott Will & Emery LLP

20110018745 - Compression/decompression apparatus and compression/decompression method: A compression/decompression apparatus according to the present invention divides a transfer data amount per cycle, and after allocating compressed data in a predetermined amount of at least two sub-block data elements of a plurality of compressed sub-block data elements to each segmented region, combines elements of compressed data in respective... Agent: Turocy & Watson, LLP

20110018746 - Method for decoding a message: A method for decoding a message is disclosed. The method is used for an electronic system for displaying messages. The method comprises the following steps: a processing module decoding an un-decoded string of a message received from a message transferring terminal, acquiring a first word group and saving the first... Agent: Bacon & Thomas, PLLC

20110018747 - Data generator providing large amounts of data of arbitrary word length: A waveform memory 66 stores data streams with each data stream having M-bit parallel data. A sequence memory 60 stores sequence information and data discard information on the amount of data to discard from the last data in each data stream. A sequencer 62 and a waveform memory controller 64... Agent: William K. Bucher Tektronix, Inc.

20110018748 - Systems and methods for two tier sampling correction in a data processing circuit: Various embodiments of the present invention provide systems and methods for data processing. For example, a data processing circuit is disclosed that includes an analog to digital converter, a digital interpolation circuit, a phase error circuit, and a phase adjustment control circuit. The analog to digital converter samples an analog... Agent: Hamilton,desanctis & Cha (lsi)

20110018749 - Characteristic acquisition device, method and program: It is possible to reduce errors generated between multiple D/A conversion paths. A characteristic acquisition device includes [1] an arbitrary signal generator that converts a first (second) input digital pattern into a first (second) output analog pattern, [2] a digitizer that converts a first input analog pattern into a first... Agent: Greenblum & Bernstein, P.L.C

20110018750 - Error correction method and apparatus: A switched current source is provided. The switched current source is generally comprised of transistors and resistors, and the source has a high output impedance. Included with the switched current source is an error correction transistor and a resistor that cooperate to feed a current back through a bias transistor... Agent: Texas Instruments Incorporated

20110018751 - Folding analog-to-digital converter: A folding analog-to-digital converter including: a reference voltage generator, a track-and-hold circuit and a first pre-amplification circuit. The reference voltage generator generates a plurality of reference voltages. The track-and-hold circuit generates a sampling control signal having a voltage level lower than or equal to a level of a power supply... Agent: Sughrue Mion, PLLC

20110018752 - Flash a/d converter, flash a/d conversion module, and delta-sigma a/d converter: In a flash A/D converter, a predictor predicts next analog input data based on a digital output signal from an A/D converter, and outputs prediction data. Based on the prediction data from the predictor, a controller turns on comparators having reference voltages near the prediction data, and in order to... Agent: Mcdermott Will & Emery LLP

20110018753 - Noise-shaped segmented digital-to-analog converter: A segmented digital-to-analog converter (DAC) is disclosed. In the present invention, the segmented DAC of the present invention comprises a signal component processing stage and a plurality of noise component processing stages cascaded with the signal component processing stage. A noise component of an input word for the DAC is... Agent: Kirton And Mcconkie

20110018754 - Remote operation apparatus, operation target apparatus, method for controlling remote operation apparatus, method for controlling operation target apparatus, and remote operation system: A remote operation apparatus (300) includes: an operating-side first communication section (301) that is capable of transmitting a signal to an operation target apparatus (200); an operating-side second communication section (302) that is capable of transmitting/receiving the signal to/from the operation target apparatus (200); a connection start section (11) which... Agent: Birch Stewart Kolasch & Birch

  
01/20/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110012759 - Activity monitoring system insensitive to accelerations induced by external motion factors: This invention relates to an activity monitoring system adapted to eliminate passive movement components caused by external forces from readout data produced by a first and a second motion sensor when attached to a subject during movement. The readout data include gravitational components, movement components caused by active movement of... Agent: Philips Intellectual Property & Standards

20110012758 - Fingerprint reader: The present invention provides a fingerprint reader for an electronic device. The fingerprint reader includes a cover, a support member, two sliding rails, a sliding block, a slide groove, a first protruding portion, a second protruding portion, and a collection header. The support member defines a button exposed on one... Agent: Altis Law Group, Inc. Attn: Steven Reiss

20110012760 - Touch sensing device, touch screen device including a touch sensing device, mobile device and method for sensing a touch on a touch sensing device: The present invention relates to a touch sensing device, touch screen device, mobile device and method for sensing a touch and, in particular, to a touch sensing device usable as user interface for controlling various functions in different devices to provide additional and more flexible input operations. The touch sensing... Agent: Warren A. Sklar (soer) Renner, Otto, Boisselle & Sklar, LLP

20110012761 - Semiconductor integrated device: In one embodiment, a semiconductor integrated device includes a plurality of semiconductor chips each having a first internal circuit and a second internal circuit and being stacked while displaced from each other. The first internal circuit processes a data signal in accordance with a predetermined process. The second internal circuit... Agent: Turocy & Watson, LLP

20110012762 - Method and device for digitizing an analog electrical signal and method for digitizing: A method and a device are disclosed for digitizing an analog electrical signal, in which the signal is applied to a number of subchannels connected in parallel. In at least one embodiment, the amplitude ranges of immediately adjacent subchannels with respect to amplitude are in each case displaced overlapping one... Agent: Harness, Dickey & Pierce, P.L.C

20110012763 - Background calibration of analog-to-digital converters: A method of operating an analog-to-digital converter (ADC) includes providing the ADC including a plurality of stages, each including an operational amplifier, and a first capacitor and a second capacitor including a first input end and a second input end, respectively. Each of the first capacitor and the second capacitor... Agent: Slater & Matsil, L.L.P.

20110012764 - Multibit recyclic pipelined adc architecture: An apparatus is provided. The apparatus comprises a sample switch, a sampling capacitor, an amplifier, feedback branches, a second hold switch, an N-bit converter pair, a third hold switch, and an M-bit converter pair. The sample receives an input signal and is actuated by a sample signal. The sampling capacitor... Agent: Texas Instruments Incorporated

20110012767 - 2-phase gain calibration and scaling scheme for switched capacitor sigma-delta modulator: A sigma-delta modulator may have a plurality of capacitor pairs, a plurality of switches to couple any pair of capacitors from the plurality of capacitor pairs selectively to an input signal or a reference signal, and a control unit operable to control sampling through the switches to perform a charge... Agent: King & Spalding LLP

20110012765 - Comparator for a pipelined analog-to-digital converter and related signal sampling method: A comparator for a pipelined ADC includes a sampling circuit coupled to a plurality of differential input voltages and a plurality of differential reference voltages, for sampling the plurality of differential input voltages according to a first clock signal and sampling the plurality of differential reference voltages according to a... Agent: North America Intellectual Property Corporation

20110012768 - Delta-sigma analogue-to-digital converters: A feed-forward structure for a delta-sigma analogue-to-digital converter, the structure comprising at least one modified integrator, wherein the or each modified integrator includes a resistive element connected in series with the capacitive element that is connected between the input and output of the modified integrator's amplifying means.... Agent: Fitch Even Tabin & Flannery

20110012766 - Multi-bit sigma-delta modulator with reduced number of bits in feedback path: A sigma-delta modulator for an ADC, passes an input signal to a loop filter, then to a multi-bit quantizer of the modulator. An output of the quantizer is passed to a digital filter, and a feedback signal is passed back to the loop filter, the feedback signal having fewer bits... Agent: Seed Intellectual Property Law Group PLLC

20110012770 - D/a converter and semiconductor integrated circuit including the same: In a current steering D/A converter, a 1LSB current source 1 and a 2LSB current source 2 are binary code current sources for outputting currents with current values weighted by ½, and a 4LSB current source 3 is one of a large number of current sources designed as thermometer code... Agent: Mcdermott Will & Emery LLP

20110012769 - Differential switch, d/a converter, semiconductor integrated circuit and communication apparatus: A differential switch circuit includes a first differential switch basic circuit (1) and a second differential switch basic circuit (2). The first differential switch basic circuit (1) has a first common source node (N1) shared by a plurality of transistors (TP121 and TP122), and the second differential switch basic circuit... Agent: Mcdermott Will & Emery LLP

20110012771 - Flash analog-to-digital converter: An analog-to-digital converter comprises a signal input (6) for receiving an analog input signal and a set of comparators (4). Each comparator (4) has a first input (21) connected to the signal input (6) and a second input (22) connected to a reference voltage (16). Each comparator generates an output... Agent: Nxp, B.v. Nxp Intellectual Property & Licensing

20110012772 - Remote control device and remote control method thereof: A remote control device and a remote control method thereof are provided. The remote control method is adapted to a remote control device, which includes a sensing unit for generating remote controlling signals while shaking the remote control device. The remote control method includes the following steps. Firstly, a series... Agent: Rabin & Berdo, PC

  
01/13/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110006923 - Cylindrical cover-attached encoder apparatus: A cylindrical cover-attached encoder apparatus, including a magnetic metal-based body having a cylindrical shape, a magnetic rubber-based encoder having a cylindrical shape and formed around the outer peripheral surface of said magnetic metal-based cylindrical body, and a nonmagnetic material-based cover having a cylindrical shape and adapted to be mounted on... Agent: Wenderoth, Lind & Ponack, L.L.P.

20110006924 - Slide hinge and remote control with a slide hinge: A slide hinge is mounted between a body and a cover of a remote control and has a base and a slide pin assembly. The base has two opposite rails and each rail has a rail slot being curved and defined through the rail. The slide pin has a slide... Agent: Bacon & Thomas, PLLC

20110006925 - Touch panel and electronic device including the same: A touch panel comprises: a first conductive plate including a first substrate having a surface, a first conductive layer disposed on the surface of the first substrate and exhibiting an anisotropic resistivity, and at least one conductive first connecting line, the surface of the first substrate having a peripheral edge,... Agent: Altis Law Group, Inc. Attn: Steven Reiss

20110006926 - Training apparatus and method based on motion content: A training apparatus based on motion content includes a plurality of motion detecting sensors (11 a . . . 11 n) dispersedly arranged in a body of a user to obtain position information signals of respective body parts of the user, a motion controller (20) analyzing the position information signals... Agent: Ampacc Law Group, PLLC

20110006928 - Composite switch and portable device with same: A composite switch comprises: a first switch that operates by applying a first load to a first key; and a second switch that operates by applying a second load to a second key disposed on the first key.... Agent: Mr. Jackson Chen

20110006927 - Usb keyboard arrangement having n-keys rollover and the method thereof: A USB keyboard arrangement having N-keys rollover and the method thereof mainly make use of rearranging a keycode of a firmware program of the USB keyboard through sets of bit maps to control each key thereon. After modifying a matrix, each key within a certain key-area can favorably avert from... Agent: Jackson Intellectual Property Group PLLC

20110006929 - System and method for disambiguation of stroke input: An electronic device for disambiguation of stroke input, the device comprising: an input device coupled to the microprocessor for accepting a stroke input; and a stroke disambiguation module resident in the memory for execution by the microprocessor. The device is configured to: receive a signal representing a stroke input sequence... Agent: Rim/finnegan

20110006930 - Tactile-surface control module, in particular for a motor vehicle: The present invention relates to a tactile-surface control module comprising: a flexible protection layer (9), at least one monostable switch (11) and a rigid mechanical supporting member (13) letting through the light from at least one light source and defining regions for backlighting the flexible protection layer (9), characterized in... Agent: Osha Liang L.L.P.

20110006931 - Huffman decoding method: A Huffman decoding method for decoding codewords included in an encoded data transmitted via a stream includes: processing codewords of a codebook that is predefined or extracted from the stream to derive at least an auxiliary lookup table, and storing each derived auxiliary lookup table in a storage device; and... Agent: North America Intellectual Property Corporation

20110006932 - Programmable deserializer: A deserializer for converting serial data into at least one parallel data includes a first flip-flop group, a second flip-flop group and a programmable frequency divider. The first flip-flop group includes a plurality of flip-flops connected in series, where the first flip-flop group is controlled by a first clock signal.... Agent: North America Intellectual Property Corporation

20110006933 - Time-interleaved analog-to-digital converter: A time-interleaved (TI) analog-to-digital converter (ADC) is provided. The TI ADC generally comprises a clock generator, two or more ADCs, adjustable delay elements, and an estimator. The clock generator generates clock signals. Each ADC is associated with at least one of the clock signals so as to sample an input... Agent: Texas Instruments Incorporated

20110006934 - Programmable segmented digital-to-analog converter (dac): Provided herein are segmented digital to analog converters (DACs), methods for use therewith, and systems that include one or more such DACs. According to an embodiment, a DAC includes a plurality of sub-DACs, a DAC input adapted to receive a multi-bit digital input and a DAC output adapted to output... Agent: Fliesler Meyer LLP

20110006935 - Cyclic analog/digital converter: A cyclic A/D converter 21 provides an amplification type noise cancellation process and cyclic A/D conversion in which a plurality of capacitors and an operational amplifier are shared without complicated processing. In the cyclic A/D converter 21, a gain stage 23 uses first to third capacitors 33, 35 and 37... Agent: Ostrolenk Faber Gerb & Soffen

20110006936 - All-digital spread spectrum clock generator: An embodiment of the invention relates to an all-digital spread spectrum clock generator comprising a phase detector, a time-to-digital converting unit, a digital loop filter, a delta-sigma modulator and a digital controlled oscillator. The phase detector receives a reference signal and a clock feedback signal to output first and second... Agent: Wang Law Firm, Inc.

20110006937 - Delta-sigma-delta modulator: An Analog-to-Digital Converter (ADC) is provided. An embodiment of the ADC includes a modified Delta modulator including a digital feedback loop, and a digital Sigma-Delta modulator configured within the feedback loop. Embodiments of the invention provide analog functionality with all the benefits of a digital design process as well as... Agent: Reinhart Boerner Van Deuren P.C.

20110006938 - Sigma-delta modulator apparatus and method of generating a modulated output signal: A discrete time sigma-delta modulator apparatus for class-D operation comprises a feed-forward path having an input at one end thereof and an output at another end thereof. A first summation unit is coupled in the feed-forward path to a first integrator. A quantizer is coupled in the feed-forward path after... Agent: Freescale Semiconductor, Inc. Law Department

20110006939 - D/a converter: A resistor string type D/A converter in accordance with an exemplary aspect of the present invention includes a resistor string, switches, a higher-order decoder, a lower-order decoder, and a conversion unit. The resistor string generates a plurality of analog voltages by dividing a voltage between a first reference voltage and... Agent: Mcginn Intellectual Property Law Group, PLLC

  
01/06/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110001641 - Electronic device equipped with programmable key layout and method for programming key layout: An electronic device equipped with programmable key layout in provided, which includes a microprocessor, a sensor point array assembly, and a memory module. The sensor point array assembly is electrically coupled to the microprocessor through an interface circuit. A plurality of sensor points is distributed over the sensor point array... Agent: Chih Feng Yeh

20110001642 - Systems and methods for scalably encoding and decoding data: Systems and methods for scalably encoding and decoding coded data are presented. One exemplary method for scalably coding data includes classifying, based upon at least one predetermined criteria, each of the plurality of data received as either (i) perceptually relevant data or (ii) perceptually irrelevant data. The perceptually relevant data... Agent: Crockett & Crockett, P.C.

20110001643 - System and method for providing high throughput entropy coding using syntax element partitioning: A system and method for providing high throughput entropy coding contains the steps of: dividing syntax elements of video into one or more group of syntax elements; placing each group into a separate partition, resulting in more than one partition; and processing more than one of the more than one... Agent: Sheehan Phinney Bass & Green, PA C/o Peter Nieves

20110001644 - Meter and freeze of calibration of time-interleaved analog to digital converter: A technique for improving the operation of a Time Interleaved Analog to Digital Converter (TIADC) by suppressing updates and/or correction to updates of an interleave mismatch errors estimator when one or more predetermined conditions... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20110001645 - Randomization of sample window in calibration of time-interleaved analog to digital converter: A technique that randomizes a sample window over which one or more interleave mismatch corrections are made to a time interleaved analog to digital converter (TIADC).... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20110001646 - Emulation of analog-to-digital converter characteristics: Described herein is a system and method of emulating characteristics of an output signal of a first analog-to-digital converter by a second analog-to-digital converter employing signal processing. A signal processing module may receive a digital signal from the first analog-to-digital converter and alter the digital signal to define an altered... Agent: Spryip, LLC Ifx

20110001647 - System and method for analog-to-digital conversion: A system for converting an analog signal to a digital signal may include a plurality of converter stages. One of the converter stages may include a multiplying digital-to-analog converter (MDAC) and an analog-to-digital subconverter (ADSC). The MDAC may be configured to (i) receive from a previous stage a first residue... Agent: Baker Botts LLP

20110001649 - Differential chopper comparator and a/d converter including the same: A differential chopper comparator compares an input signal voltage and a first voltage, and includes a first capacitor, a second capacitor, and a differential amplification unit including a differential amplification circuit. Either the input signal voltage or the first voltage is applied to one end of the first capacitor via... Agent: Mcginn Intellectual Property Law Group, PLLC

20110001648 - Folding circuit and analog-to-digital converter: A folding circuit and an analog-to-digital converter wherein a response to small signals is improved, a load on a clock signal can be reduced, and the increase of circuit area can be prevented. The circuit includes a reference voltage generating circuit that generates a plurality of differential voltages as reference... Agent: Frommer Lawrence & Haug

20110001650 - Circuit arrangement, as well as method of charging and transmission of switch signals: The invention is directed to an electric circuit arrangement and to a method to collect and transfer circuit signals, in particular for use in connection with electrical devices. The object of the invention is to provide a circuit arrangement which is cost-effective to implement overall and which offers a high... Agent: Kf Ross PC

20110001651 - Zero standby power laser controlled device: In certain embodiments, a remotely controllable television has an energy converter that receives light energy from a laser in a remote controller and converts the light energy to electrical energy. A remote control code interpreter that is receives a turn-on code from the remote controller. The electrical energy from the... Agent: Miller Patent Services

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