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Exponent patents



      
           
This page is updated frequently with new Exponent-related patent applications. Subscribe to the Exponent RSS feed to automatically get the update: related Exponent RSS feeds. RSS updates for this page: Exponent RSS RSS


Log data store that stores data across a plurality of storage devices using non-disjoint layers

International Business Machines

Log data store that stores data across a plurality of storage devices using non-disjoint layers

Fractional scaling digital filters and the generation of standardized noise and synthetic data series

Wright State University

Fractional scaling digital filters and the generation of standardized noise and synthetic data series

Fractional scaling digital filters and the generation of standardized noise and synthetic data series

Rajant

System and method for quality-based optimization of network traffic

Date/App# patent app List of recent Exponent-related patents
02/26/15
20150058556
 Log data store that stores data across a plurality of storage devices using non-disjoint layers patent thumbnailLog data store that stores data across a plurality of storage devices using non-disjoint layers
Storing data records within a log data store is provided. The log data store that stores data records within a plurality of successive non-disjoint layers inserted across a plurality of different types of data storage devices associated with a data processing system is generated.
International Business Machines Corporation
02/26/15
20150058552
 Log data store that stores data across a plurality of storage devices using non-disjoint layers patent thumbnailLog data store that stores data across a plurality of storage devices using non-disjoint layers
Storing data records within a log data store is provided. The log data store that stores data records within a plurality of successive non-disjoint layers inserted across a plurality of different types of data storage devices associated with a data processing system is generated.
International Business Machines Corporation
02/26/15
20150058388
 Fractional scaling digital filters and the generation of standardized noise and synthetic data series patent thumbnailFractional scaling digital filters and the generation of standardized noise and synthetic data series
Generation of standardized noise signals that provide mathematically correct noise with no errors and no loss of data, and can generate the noise of specific environments based on the transfer function of that environment are discussed. Various embodiments can generate synthetic data sets based on natural data sets that have similar scaling behavior.
Wright State University
02/26/15
20150055471
 System and  quality-based optimization of network traffic patent thumbnailSystem and quality-based optimization of network traffic
The protocol determines the quality of each node to node link(s), based on an exponentially weighted moving average of the time each packet spends within the network node. Once determined, that quality of link is then mapped into the physical qos resources of the networking hardware in use (within the network).
Rajant Corporation
02/26/15
20150055001
 Floating point image sensors with tile-based memory patent thumbnailFloating point image sensors with tile-based memory
An image sensor may include an array of image sensor pixels arranged in rows and columns. Each image pixel arranged along a given column may be coupled to analog-to-digital converter (adc) circuitry that is capable of converting analog pixel signals into a digital floating point equivalent representation.
Aptina Imaging Corporation
02/26/15
20150055000
 Floating point image sensors with different integration times patent thumbnailFloating point image sensors with different integration times
An image sensor may include an array of image sensor pixels arranged in rows and columns. Each image pixel arranged along a given column may be coupled to analog-to-digital converter (adc) circuitry that is capable of converting analog pixel signals into a floating point number.
Aptina Imaging Corporation
02/26/15
20150054999
 Image sensors for generating floating point numbers patent thumbnailImage sensors for generating floating point numbers
An image sensor may include an array of image sensor pixels arranged in rows and columns. Each image pixel arranged along a given column may be coupled to analog-to-digital converter (adc) circuitry that is capable of converting analog pixel signals into a digital floating point equivalent representation.
Aptina Imaging Corporation
02/26/15
20150053627
 Filter media having an optimized gradient patent thumbnailFilter media having an optimized gradient
Filter media having a gradient in a property and methods associated with such media are provided. In some embodiments, a filter media may have a gradient in mean pore size.
Hollingsworth & Vose Company
02/19/15
20150052603
 Anti-tamper system with self-adjusting guards patent thumbnailAnti-tamper system with self-adjusting guards
An anti-tamper system is disclosed that includes self-adjusting guards inserted in software. Self-adjusting guards include invocation criteria and guard function.
Arxan Technologies, Inc.
02/19/15
20150052335
 Interpolation implementation patent thumbnailInterpolation implementation
Techniques are disclosed relating to floating-point operations in computer processors. In one embodiment, an apparatus includes a floating-point unit and circuitry configured to receive an initial value x for a floating-point operation.
Apple Inc.
02/05/15
20150039753

System and capacity planning for systems with multithreaded multicore multiprocessor resources


A method for expressing a hierarchy of scalabilities in complex systems, including a discrete event simulation and an analytic model, for analysis and prediction of the performance of multi-chip, multi-core, multi-threaded computer processors is provided. Further provided is a capacity planning tool for migrating data center systems from a source configuration which may include source systems with multithreaded, multicore, multichip central processing units to a destination configuration which may include destination systems with multithreaded, multicore and multichip central processing units, wherein the destination systems may be different than the source systems.
Ca, Inc.
02/05/15
20150039661

Type conversion using floating-point unit


Techniques are disclosed relating to type conversion using a floating-point unit. In one embodiment, to convert a floating-point value to a normalized integer format, a floating-point unit is configured to perform an operation to generate a result having a significant portion and an exponent portion, where the operation includes multiplying the floating-point value by a constant.
Apple Inc.
02/05/15
20150039238

Dispersion-relation fluorescence spectroscopy


Methods for deriving a diffusion coefficient and a drift velocity characterizing an ensemble of particles. A time series of images is acquired, and each image is fourier transformed.
Board Of Trustees Of The University Of Illinois
02/05/15
20150038341

Digital amplification


The identification of pre-defined mutations expected to be present in a minor fraction of a cell population is important for a variety of basic research and clinical applications. The exponential, analog nature of the polymerase chain reaction is transformed into a linear, digital signal suitable for this purpose.
The Johns Hopkins University
01/29/15
20150030448

Optimisation of power production in a wind turbine at below rated power


The rotor blades of a wind turbine each have a plurality of fibre-optic pressure variation sensors which can detect the onset of a stall condition. The output of the stall condition sensors is input to a stall count circuit which increases a stall count signal each time a stall indication is received.
Vestas Wind Systems A/s
01/22/15
20150026227

Block exponent integer data format


A digital processing system comprises an input configured for receiving data in block exponent integer format, wherein each block comprises a plurality of data values sharing a single exponent. The plurality of data values has a common data bit width, and the exponent has an exponent bit width.
01/22/15
20150024482

Compositions and methods for generating a persisting population of t cells useful for the treatment of cancer


The present invention provides compositions and methods for generating a genetically modified t cells comprising a chimeric antigen receptor (car) having an antigen binding domain, a transmembrane domain, a costimulatory signaling region, and a cd3 zeta signaling domain, wherein the t cell exhibits prolonged exponential expansion in culture that is ligand independent and independent of the addition of exogenous cytokines or feeder cells.. .
The Trustees Of The University Of Pennsylvania
01/22/15
20150023496

Pairing computation apparatus, pairing computation method, and computer program product


According to an embodiment, a pairing computation apparatus receives two points on a predetermined elliptic curve defined on a finite field, and outputs a pairing value that is an element on an extension field of the finite field. The apparatus includes a miller function computation unit and a final exponentiation unit.
Kabushiki Kaisha Toshiba
01/22/15
20150023457

System and processing a signal received from a microelectromechanical system


System for processing a signal received from a microelectromechanical system, comprising means for sampling said received signal at a sampling frequency (fe), means for frequency shifting a sampled signal by multiplying said sampled signal by a complex exponential function, means for low-pass filtering the frequency shifted signal, and means for sub-sampling said filtered signal.. .
Thales
01/22/15
20150022134

Machine tool and control the same


A machine tool includes a rotational drive unit that rotationally drives a main spindle to which a tool is attached, a moving unit that relatively moves the tool with respect to the workpiece, and a rotational speed adjustment unit that adjusts a rotational speed of the main spindle by controlling the rotational drive unit. The machine tool also includes a machining start determination unit that determines that machining of the workpiece by the tool is started with the rotational drive unit rotationally driving the main spindle.
Okuma Corporation
01/15/15
20150017339

Substrate structure grown by plasma deposition


Substrate structure comprising a substrate (6) and a plasma grown layer (6a). The surface of the resulting substrate structure (7) is characterized by interrelated scaling components.
Fujifilm Manufacturing Europe B.v.
01/08/15
20150010248

Image processing apparatus and image processing method using the same


An image processing apparatus for adjusting the luminance of a target pixel of an image is provided. The target pixel includes original pixel data and corresponds to a mask value.
Novatek Microelectronics Corp.
01/01/15
20150006114

System and image processing with highly undersampled imaging data


A system and method for processing highly undersampled multi-echo spin-echo data by linearizing the slice-resolved extended phase graph model generates highly accurate t2 maps with indirect echo compensation. Principal components are used to linearize the signal model to estimate the t2 decay curves which can be fitted to the slice-resolved model for t2 estimation.
Arizona Board Of Regents On Behalf Of The University Of Arizona
01/01/15
20150001537

Charge ordered vertical transistors


A vertical charge ordered transistor is disclosed. A thin charge ordered layer is employed as a tunnel barrier between two electrodes.
The Trustees Of The University Of Pennsylvania
12/25/14
20140379772

Processor and control processor


A processor includes: an exponent generating unit that generates an exponent part of a coefficient represented by a floating point number format based on a first part of received input data, the coefficient being obtained when an exponential function is decomposed into a series operation and the coefficient for the series operation; a storage unit that stores a mantissa part of the coefficient; a constant generating unit that reads constant data corresponding to a second part of the input data from the storage unit; and a selecting unit that selects and outputs the constant data from the constant generating unit when an instruction to be executed is a coefficient calculation instruction for calculation of the coefficient of the exponential function.. .
Fujitsu Limited
12/18/14
20140368242

Method and control of a digital phase locked loop (dpll) with exponentially shaped digitally controlled oscillator (dco)


Various systems and methods utilizing a digitally controlled oscillator having frequency steps that increase in magnitude as a target output clock frequency increases are described. An integrated circuit in accordance with the disclosure includes a plurality of first transistor units fixedly coupled to an input voltage and a plurality of second transistor units switchably coupled to the first transistor units.
Broadcom Corporation
12/11/14
20140365500

Fast, scalable dictionary construction and maintenance


A computer-implemented method of constructing and maintaining a record keeping dictionary data structure can include: generating a patricia trie from a set of strings; generating multiple kth-level elevator-stairs data structures at exponentially reducing k-levels, wherein each of the kth-level elevator-stairs data structure includes a kth-level trie corresponding to the patricia trie and wherein nodes of the kth-level trie at string depths of integer multiples of k are accessible through hash table links; and linking nodes in neighboring kth-level tries of the multiple kth-level elevator-stairs data structures where the nodes represent a same node in the patricia trie.. .
12/04/14
20140358793

Unforgeable noise-tolerant quantum tokens


A quantum ticket is defined by a unique serial number; and a set of qubits, each qubit encoding quantum information. The serial number and the set of qubits are distributed only among one or more trusted verifiers who require a tolerance fidelity ftol in order to authenticate the token, where ftol represents a minimum percentage of correct outcomes during authentication of the serial number and the set of qubits.
11/27/14
20140351307

Calculating node centralities in large networks and graphs


Embodiments related to calculating node centralities in large and complex networks and graphs. An aspect includes approximating a product of a matrix exponential and a random probe vector of an adjacency matrix, wherein the adjacency matrix represents a graph.
11/27/14
20140351290

Calculating node centralities in large networks and graphs


Embodiments related to calculating node centralities in large and complex networks and graphs. An aspect includes approximating a product of a matrix exponential and a random probe vector of an adjacency matrix, wherein the adjacency matrix represents a graph.
11/27/14
20140350875

Relaxation model in real-time estimation of state-of-charge in lithium polymer batteries


Relaxation time constants give valuable information about a lithium polymer battery cell's state-of-charge. Moreover, determination of these time constants can be performed in real time by fitting exponential functions to transient voltage or current patterns..
11/27/14
20140349890

Multiplex amplification methods


Compositions and methods for amplifying selected polynucleotides, including dna and rna, particularly in multiplex amplification reactions using common primers amplification. Generally, methods of the invention employ multiple steps such as template-specific hybridization, a linear amplification, partial degradation of nucleic acid, and ligation.
11/27/14
20140349348

Mutant microorganisms to synthesize colanic acid, mannosylated and/or fucosylated oligosaccharides


The present invention relates to mutated and/or transformed microorganisms for the synthesis of various compounds. More specifically, the present invention discloses microorganisms mutated in the genes encoding for the regulators arca and iclr.
11/20/14
20140341469

Image processing method, image processor, imager, and computer program


A method of image processing is offered which can control the degree of application of histogram equalization. The method involves: creating a brightness histogram indicating the frequency values of brightness levels of image data having brightness information (s12); obtaining a parameter value (s14); raising the frequency values of the brightness levels of the brightness histogram to an exponential power of the parameter value (s16); generating a tone curve, based on the frequency values raised to the exponential power of the parameter value (s18); and correcting the image data using the tone curve to thereby produce output image data (s20)..
11/20/14
20140338803

Smokeless propellant composition containing bismuth-based compound and preparing the same


A smokeless high-energy solid propellant composition, which contains a bismuth-based compound as a combustion improver and exhibits a low pressure exponent, and a method of preparing the same are provided. The propellant composition contains the bismuth-based compound, thus ensuring preparation processability of the propellant, especially pot-life, and thereby a propellant curing system can be changed thus ensuring reliability of the propellant preparation processability, unlike temperature control and curing inhibition catalyst addition methods published to date.
11/13/14
20140337399

Method of generating random numbers iii


A system and method of generating uniform and independent random numbers is given by comprising two distinct odd primes that give an odd integer and an even integer, together with by taking an integer exponent and an integer exponent, by forming the composite modulus by taking a primitive root modulo and a primitive modulo and giving the multiplier modulo by either the system of congruence relations, any of which determines the multiplier modulo uniquely, by taking an initial value coprime. The method generates the sequence of integers by recursive congruence relations and gives an output of uniform and independent random numbers..
11/13/14
20140337387

Content search mechanism that uses a deterministic finite automata (dfa) graph, a dfa state machine, and a walker process


An improved content search mechanism uses a graph that includes intelligent nodes avoids the overhead of post processing and improves the overall performance of a content processing application. An intelligent node is similar to a node in a dfa graph but includes a command.
11/13/14
20140337122

Generating retail promotion baselines


A system for generating a retail promotion baseline receives sales data for a target product. The sales data reflects sales for the target product that occurred during a first time period and a second time period, the first time period occurring before the promotion, and the second time period occurring after the promotion.
11/13/14
20140335963

Method to detect and score churn in online social games


A method and a system for predicting churn of a player of an online game is described. Online engagements of a group of players of the online game are monitored during a churn prediction model training period.
11/13/14
20140333464

Apparatus and the characterization of analog-to-digital converters


A method and apparatus for characterizing an a/d converter are provided. The a/d converter is configured to convert an input signal into a digital output signal.
10/30/14
20140321735

Method and computer program product of the simultaneous pose and points-correspondences determination from a planar model


A method and software for the simultaneous pose and points-correspondences determination from a planar model are disclosed. The method includes using a coarse pose estimation algorithm to obtain two possible coarse poses, and using each one of the two coarse poses as the initialization of the extended tspose algorithm to obtain two candidate estimated poses; selecting one from the two candidate estimated poses based on the cost function value.
10/30/14
20140321695

Methods and embedding watermarks


Methods and apparatus for embedding a watermark are disclosed. Example methods disclosed herein to embed a watermark in a compressed data stream include obtaining a set of transform coefficients from the compressed data stream, the set of transform coefficients comprising a first set of mantissa codes and a first set of exponents.
10/30/14
20140321644

Method and system for calculations on encrypted data


A method and device for generating a communal decryption key among participants to permit sharing of sensitive data, the method at a current participant includes generating a secret value; adding the generated secret value to an in progress key to create a modified in progress key; and forwarding the modified in progress key to a subsequent participant in accordance with a predetermined ordering of participants, over a predetermined number of rounds. Further a method for sharing of sensitive data among participants, the method at a current participant includes constructing an exponent by combining a secret value of the current participant and the sensitive data; creating an encrypted value using the constructed exponent; publishing the encrypted value; finding a product of encrypted values of all participants; and decrypting the product of encrypted values using a communal decryption key, wherein the communal decryption key includes secret values of all the participants..


Popular terms: [SEARCH]

Exponent topics: Exponential, Prospective, Processing Device, Encryption, Key Generator, Permutation, Computer System, Test Strip, Concatenation, Signal Processing, Floating Point, Anticipation

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