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Coded data generation or conversion January recently filed with US Patent Office 01/10

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.
01/28/2010 > patent applications in patent subcategories.

20100019940 - Character input device: Disclosed herein is a character input device including a plurality of directional input keys. The character input device includes input means including four input keys that are arranged in four radial directions around a center so that distances between adjacent input keys are uniform. The respective input keys are provided... Agent: LexyoumeIPGroup, LLC

20100019941 - Encoding apparatus, method, and processor: Disclosed is an apparatus in which there are provided a first storage unit for storing signals to which indexes are given in order to distinguish each of a plurality of signals that are to be coded; a first index computing unit for computing first indexes of non-zero signals among the... Agent: Mr. Jackson Chen

20100019942 - Interpolation method and a circuit for carrying out said method used in a high-resolution encoder: s

20100019943 - Offset compensation scheme using a dac: An offset compensation scheme using a digital-to-analog converter (DAC) is disclosed. In some embodiments, a DAC is coupled to a circuit having an undesired current or voltage offset and is configured to at least in part compensate for the undesired current or voltage offset. For example, in some embodiments, the... Agent: Van Pelt, Yi & James LLP

20100019944 - Analogue-to-digital converter apparatus and method of reusing an analogue-to-digital converter circuit: An analogue-to-digital converter apparatus comprises a first integrator coupled to a second integrator. The first and second integrators are coupled so as to provide a complex pole. The first integrator is selectively electrically decoupleable from the second integrator, thereby removing the complex pole.... Agent: Freescale Semiconductor, Inc. Law Department

20100019945 - System unit element selection: The management of unit element selections in a system that includes multiple unit elements. The system includes an element selection component that is configured so that each of the multiple elements is used the same number of times over a certain number of selection cycles. This preserves the first order... Agent: Workman Nydegger 1000 Eagle Gate Tower

20100019946 - Amplifier networks with controlled common-mode level and converter systems for use therewith: Effective control of the common-mode level of amplifiers is obtained through control structures (both closed-loop and open-loop structures) which are directed to various amplifier functions such as the reduction of amplifier loading, accurate sensing of common-mode levels, mitigation of headroom restraints, and proper transistor biasing. This common-mode control is especially... Agent: Koppel, Patrick, Heybl & Dawson

01/21/2010 > patent applications in patent subcategories.

20100013675 - Writing pad with synchronized background audio and video and handwriting recognition: A stand alone low cost writing pad includes a rechargeable battery, a low capacity memory, a low power processor, a first pair of connectors and supports audio, video and digital ink capturing functionalities. The writing may be detached from and re-attached to a stand alone base unit using the first... Agent: Garlick Harrison & Markison

20100013676 - Presence recognition control of electronic devices using a multi-touch device: Controlling external electronic devices using presence recognition through a multi-touch device is provided. An indication of the presence of at least one of an object or a gesture on a surface of the multi-touch device is received. A plurality of characteristics associated with the object or gesture are identified. Using... Agent: Ibm Corp. (wip) C/o Walder Intellectual Property Law, P.C.

20100013677 - Method and system for reducing contexts for context based compression systems: For context based compression techniques, for example Context Based YK compression, a method and system for grouping contexts from a given context model together to create a new context model that has fewer contexts, but retains acceptable compression gains compared to the context model with more contexts is provided. According... Agent: Borden Ladner Gervais LLP

20100013678 - Method and apparatus for data decompression in the presence of memory hierarchies: A method for decompressing a stream of a compressed data packet includes determining whether first data of a data-dictionary for a first decompression copy operation is located in a history buffer on a remote memory or a local memory, and when it is determined that the first data is located... Agent: F. Chau & Associates, LLC

20100013679 - Decoder and method for decoding a message using an arbitrary-side growing huffman tree: A decoder for decoding a message using an arbitrary-side growing (ASG) Huffman tree including a plurality of codewords and symbols includes a database, a processing module, and a bit pattern matching module. The database stores a plurality of parameters corresponding to the ASG Huffman tree divided into several sub-trees according... Agent: PCe Industry, Inc. Att. Steven Reiss

20100013680 - Decoding variable-length code (vlc) bitstream information: An information handling system includes a processor that may perform decoding of a variable-length code (VLC) bitstream after preprocessing the bitstream. The bitstream includes multiple VLC symbols as binary codewords. The processor analyzes incoming VLC bitstream information and generates VLC codeword symbol information in conformance with a VLC lookup table.... Agent: Mark P. Kahler

20100013681 - Preprocessing variable-length code (vlc) bitstream information: An information handling system includes a processor that may perform preprocessing on a variable-length code (VLC) bitstream before decoding the bitstream. The bitstream includes multiple codewords. The processor analyzes incoming VLC bitstream information and generates codeword table information for storage in a system memory or a VLC codeword tables location.... Agent: Mark P. Kahler

20100013682 - Method for generic encoding, decoding and processing of protocol data units (pdus): Devices using communication protocols encode, decode, process and display protocol data units (PDUS) using PDU specific procedures. This invention discloses a generic method to encode, decode, process and display the PDUS. A generic codec library provides generic encode, decode, process and display procedures. These generic procedures understand the PDU specific... Agent: Sahul Hameed Abdul Kader Jailani

20100013683 - Method for error handling: In a method for error handling in transmission of a datum over a communications system, at least two data words consisting of bits are generated for the datum in accordance with a predefined coding rule, and one of the generated data words is selected taking into consideration a running digital... Agent: Kenyon & Kenyon LLP

20100013684 - Ad converter and ad conversion method: An exemplary object of the present invention is to achieve both of high-speed operation by parallel processing and a simple configuration by sequential comparison processing, so as to realize high accuracy of AD conversion processing. An AD converter according to the present invention includes a parallel-type AD converting unit that... Agent: Foley And Lardner LLP Suite 500

20100013685 - Method and apparatus for internally calibrating mixed-signal devices: A method to tune electronic devices in general using R/2R ladder networks to obtain fixed or variable accurate properties that may include, but are not limited to resistance, current, voltage, and/or timing. As a particular application, a method for internally calibrating a digital-to-analog converter is shown in detail. The DAC... Agent: Zhaohong Wu

20100013686 - Sample and hold circuit and digital-to-analog converter circuit: Disclosed is a sample and hold circuit including a differential circuit, an amplifier stage and a sampling voltage supply circuit. The differential circuit includes first and second capacitance elements, electric charge of which is distributed by a first switch, a first MOS transistor having a gate connected via a second... Agent: Mcginn Intellectual Property Law Group, PLLC

20100013687 - Method and apparatus for converting signals: s

20100013688 - Sigma-delta type analog-to-digital (ad) converter and angular velocity sensor using same: An angular velocity sensor with a stable output characteristic using a sigma-delta type analog-to-digital converter comprising an integrator unit for integrating electric charges output from an input switching device and a digital-to-analog converter unit and holding at least two integrated values, a comparator unit for comparing at least the two... Agent: Wenderoth, Lind & Ponack L.L.P.

20100013689 - Reduced component digital to analog decoder and method: An n bit D/A decoder is formed using P-type and N-type transistor switches, instead of convention CMOS switches. Each P-type and N-type switch may be formed of fewer transistors than those used to form a CMOS switch, thereby reducing the overall transistor count. The decoder may be used to decode... Agent: Advanced Micro Devices, Inc. C/o Vedder Price P.C.

20100013690 - A-d convert apparatus: Provided is a successive approximation AD conversion apparatus that outputs digital output data corresponding to an analog input signal, including a bit selecting section that selects a conversion target bit sequentially from a highest bit of the output data; a data control section that outputs comparison data determining a value... Agent: Jianq Chyun Intellectual Property Office

20100013691 - Analogue to digital converters: o

20100013692 - A/d converter: A clock generator circuit (104) for automatically generating an operation clock is provided inside an A/D converter (100) to make the A/D converter require no external input operation clock. Further, a circuit for detecting the operation times of the constituents of the A/D converter is provided to generate a clock... Agent: Wenderoth, Lind & Ponack L.L.P.

20100013693 - A-d convert apparatus: Provided is an AD conversion apparatus including a bit selecting section that sequentially selects conversion target bits of the output data, from an upper bit downward; a data control section that outputs comparison data determining a value of the conversion target bit, each time a conversion target bit is selected;... Agent: Jianq Chyun Intellectual Property Office

20100013694 - Code sequence generator: A code sequence generator (20) comprising a memory (22), a feedback logic network (24) and an output logic network (26) which is configured to perform a logic function on the contents of elements (26) of the memory (22) to generate bits of the code sequence, wherein the code sequence generator... Agent: Blank Rome LLP

20100013695 - Universal remote controller and remote control method thereof: A universal remote controller and a remote control method thereof are provided. The universal remote controller includes a communication module which communicates with a plurality of devices; an input unit through which a user command is input; and a controlling unit which determines a pointed device, among the plurality of... Agent: Sughrue Mion, PLLC

01/14/2010 > patent applications in patent subcategories.

20100007528 - Expanding operating device and operating system: An expanding operating device has a first connector, a second connector and a sensor. The first connector has a first shape physically and electrically connectable with a connector provided with an operating device. Thus, by connecting the first connector to the connector of the operating device, the expanding operating device... Agent: Nixon & Vanderhye, P.C.

20100007529 - Expanding operating device and operating system: An expanding operating device has a first connector, a second connector and a sensor. The first connector has a first shape physically and electrically connectable with a connector provided with an operating device. Thus, by connecting the first connector to the connector of the operating device, the expanding operating device... Agent: Nixon & Vanderhye, P.C.

20100007530 - Alphabet input device and alphabet recognition system in small-sized keypad: Disclosed herein are an alphabet input device and an alphabet recognition system in a small-sized keypad. The device includes: a first keypad part comprising a plurality of buttons each of which is assigned with a symbol extracted from strokes of alphabet characters so that the alphabet characters be input by... Agent: Edwards Angell Palmer & Dodge LLP

20100007531 - Control mechanism for an electrical appliance and evaluation method for the control mechanism: A control mechanism for an electrical appliance comprises a deformable or elastic control panel, for example, embodied as a frame of an electric cooking hob. Several piezo sensor elements are arranged under the control panel. The piezo sensor elements are arranged on the rear side of a printed circuit board,... Agent: Alston & Bird LLP

20100007532 - Coder: A coder has a binarizing circuit (130) for converting multivalued data into a binary symbol sequence, the multivalued data being generated from an input signal and having a plurality of contexts, an arithmetic code amount approximating circuit (200) for calculating a prediction code amount in the predetermined coding unit from... Agent: Greenblum & Bernstein, P.L.C

20100007533 - Cavlc run-before decoding scheme: Techniques for decoding the run_before fields in a CAVLC encoded bitstream for H.264 are disclosed. In one aspect, the codewords corresponding to a plurality of consecutive initial zero-value run_before codewords are stored in a look-up table, allowing the decoding of such a plurality of run_before codewords in a single computation... Agent: Qualcomm Incorporated

20100007534 - Entropy decoder with pipelined processing and methods for use therewith: An entropy decoding module includes a binary arithmetic coding module that generates a bin string by pipeline processing a bit stream, based on a clock signal and based on context model information. A binarization and context modeling module generates a stream of syntax elements and the context model information based... Agent: Garlick Harrison & Markison

20100007535 - Circuit with calibration circuit portion: In an embodiment, a circuit is disclosed comprising a circuit portion coupled to a terminal and a calibration circuit portion coupled to said terminal.... Agent: Coats & Bennett/infineon Technologies

20100007536 - Rapid recovery circuit: When a semiconductor circuit, in which a stabilizing capacitor 2 for stabilizing a reference voltage Vbias is connected to a reference voltage terminal RT, recovers from a power down state to an operational state, a current mirror circuit 40 provides current mirroring of a current Ia of a first current... Agent: Mcdermott Will & Emery LLP

20100007537 - High-voltage metal-oxide-semiconductor transistor with shortened source and drain: A high-voltage metal-oxide-semiconductor (HV MOS) transistor is provided to form the decoder in a source driver of a display apparatus for substantially saving the layout area. The HV MOS transistor includes two doped regions with a first conductivity type disposed in a semiconductor substrate, and a gate region having a... Agent: Stout, Uxa, Buyan & Mullins LLP

20100007538 - Flicker noise reduction in continuous time (ct) sigma delta modulators (sdms): Embodiments of a system for processing a signal may include a receiver configured to receive an input analog signal and an up converter coupled with the receiver and configured to up convert the analog signal to an up converted analog signal. Embodiments may further include an amplifier coupled with the... Agent: Texas Instruments Incorporated

20100007539 - Digital-to-analog converter: A digital-to-analog converter is disclosed for converting a digital signal into its analog equivalent. The digital-to-analog converter includes a switch capable of coupling a first and a second circuit node to ground, a scaling capacitor having a capacitance value that equals a unit capacitance value coupled between the first and... Agent: Pengfei Hu 7th Floor, Zone A

20100007541 - A/d converter: The conventional A/D converter has a drawback that the conversion precision is degraded when the operation periods of the constituents of the A/D converter are shortened due to the duty ratio of an external input clock because the operation periods of the constituents of the A/D converter depend on the... Agent: Wenderoth, Lind & Ponack L.L.P.

20100007540 - Binary controller and power supply with a binary controller: A controller is described, which is particularly suited for a power supply with switching elements (S1, S2), such as a switching mode power supply. The controller comprises a logical unit (18) which calculates a binary state value Zk by a first logical operation from a binary input value I and... Agent: Philips Intellectual Property & Standards

20100007542 - Pipelined type a/d converter: The present invention aims to provide a pipeline type A/D converter capable of realizing low power consumption while preventing a reduction in feedback factor of an amplifier. One embodiment of the present invention is of a pipeline type A/D converter which converts an analog signal to a digital signal, including... Agent: Mcdermott Will & Emery LLP

20100007543 - Method for quantizing of signal values and quantizer: A method for quantizing signal values of a signal received or to be transmitted via a radio interface including quantizing signal values that lie within a first value range according to a first quantization having a multiplicity of quantization steps wherein the quantization step width between two quantization steps differs... Agent: Dickstein Shapiro LLP

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

20100001884 - Method of recording information using first and second position codes: A method for recording information from a surface of a substrate. The substrate is provided with a first position code and a second position code. The method comprises: (i) obtaining an image of the surface of the substrate using an optically imaging pen; (ii) determining whether the first position code... Agent: Silverbrook Research Pty Ltd

20100001885 - Automatic key function switch device by sensing direction for a handheld apparatus: A switch device disposed in a handheld apparatus having a keypad with double function is capable of automatically switching to one function by means of sensing directionality of the apparatus. The handheld apparatus has a keypad whose some keys bear double function. The switch device in the apparatus has a... Agent: Hdls Patent & Trademark Services

20100001886 - Methods and devices for coding and decoding of sml type documents by similarities: The invention relates to methods and devices for binary coding and decoding by similarities for structured documents After having decomposed the data to code into a series of symbols, each item of data being at least partially represented by a symbol, and having selected at least one item of data... Agent: Fitzpatrick Cella Harper & Scinto

20100001887 - Integrated circuit with auto-zeroing comparator stages that provide a continuous-time signal: An integrated circuit includes first and second inputs configured to receive an input signal. A plurality of comparator stages is coupled in parallel to the first and second inputs. Each comparator stage is configured to perform a comparison on the input signal and provide an output signal based on the... Agent: Dicke, Billig & Czaja

20100001888 - Analog-to-digital converter: An analog-to-digital converter includes a reference voltage generator that outputs a reference voltage, a first comparator and a second comparator that compare the reference voltage and a voltage of an input signal and output a digital signal having a first logical value or a second logical value, and a calibrator... Agent: Young & Thompson

20100001889 - Current-time digital-to-analog converter: A high resolution digital-to-analog converter comprises a programmable n-bit current digital-to-analog converter (IDAC), an m-bit programmable counter/timer, an integrator that converts the IDAC constant current charging a capacitor over time into an a precision (high resolution) analog voltage, and a sample and hold circuit for storing the precision analog voltage.... Agent: King & Spalding LLP

20100001890 - High speed voltage following device for analog-to-digital conversion system: A voltage following device is described, for the driving of a sampling network coupleable to an analog/digital converter, comprising at least one first transistor provided with a first terminal to receive an input signal, and a second terminal to provide an output signal to the sampling network which is representative... Agent: Seed Intellectual Property Law Group PLLC

20100001891 - A/d converter: In an A/D converter, three capacitors are connected to a comparator. The A/D converter also includes three switching circuits that each input a first reference voltage, a second reference voltage, and a third reference voltage in the three capacitors. A control circuit selects at least two of the three switching... Agent: Knobbe Martens Olson & Bear LLP

20100001892 - Successive approximation a/d converter: A successive approximation A/D converter includes a capacitive D/A converter including capacitors, and generates a voltage based on the input voltage and a first digital signal including J bits; a resistive D/A converter that generates a voltage based on a second digital signal; a capacitor that capacity-couples the voltage to... Agent: Fujitsu Patent Center C/o Cpa Global

20100001893 - Remote controller to set operating mode using angles, method of setting operating mode thereof, and method of determining host device: A remote controller, a method of setting an operating mode thereof, and a method of determining a host device. The remote controller includes an angle detection unit to set a direction of an end of the remote controller to be a reference axis if a manipulation is input, and to... Agent: Stanzione & Kim, LLP

Previous industry: Communications: electrical
Next industry: Communications: directive radio wave systems and devices (e.g., radar, radio navigation)


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