Patent application number | Description | Published |
20110159762 | PAPER MACHINE CLOTHING WITH MONOFILAMENTS HAVING CARBON NANOTUBES - A PMC fabric yarn for use in a PMC fabric. The PMC fabric yarn has a composition which is a mixture of between 90% and 99.8% PET, with a remainder of said composition being between 0.2% and 10% CNT. The composition of the yarns has a relative elongation at 15.75 cN/tex which is between approximately 5% and 20% less than the PET, and an abrasion resistance which is between approximately 50% and 500% greater than the PET. | 06-30-2011 |
20130007999 | SEAMING PROCESS FOR PMC FABRIC HAVING MONOFILAMENT YARNS - A seaming process for a PMC fabric includes the steps of: providing a PMC fabric including a plurality of monofilament yarns, at least some of the monofilament yarns having a composition including between approximately 100 to 10,000 parts per million (ppm) of an additive to improve yarn visibility for the fringed ends of an illuminated PMC fabric. | 01-10-2013 |
20130008622 | MONOFILAMENT YARN FOR A PAPER MACHINE CLOTHING FABRIC - A paper machine clothing (PMC) fabric including a plurality of monofilament yarns, at least some of the monofilament yarns having a composition which includes an additive for detecting a defect on the paper machine clothing fabric. | 01-10-2013 |
20130011652 | PAPER MACHINE CLOTHING HAVING MONOFILAMENTS WITH NANO-GRAPHENE PLATELETS - A paper machine clothing (PMC) fabric includes a plurality of monofilament yarns. At least some of the yarns have a composition which is a mixture of between 90% to 99.8% thermoplastic resin, and between 0.2% to 10% nano-graphene. The thermoplastic resin is preferably polyethylene terephthalate (PET). | 01-10-2013 |
Patent application number | Description | Published |
20090042472 | Fibers Made from Copolymers of Ethylene/Alpha-Olefins - A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and ( | 02-12-2009 |
20090306280 | CROSSLINKED POLYETHYLENE ELASTIC FIBERS - The present invention relates to crosslinked, olefin elastic fibers where the olefin materials are specifically selected to provide a more robust fiber with higher tenacity and greater temperature stability. Such fibers will be less subject to breakage during fiber spinning and post-spinning (downstream processing) operations including spool formation and unwinding. The specific olefin material used is a blend having an overall melt index (I2) of less than 2.5 g/10 min before crosslinking with a density in the range of 0.865 to 0.885 g/cm | 12-10-2009 |
20100279571 | Fibers Made From Copolymers of Ethylene/A-Olefins - A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers. | 11-04-2010 |
Patent application number | Description | Published |
20080199904 | Apparatus and method for detecting and identifying microorganisms - The present invention is an apparatus for detecting the presence, quantity and identity of one or more microorganisms in a sample and a method for using the same. The apparatus is composed of one or more chambers and a sensing element for sensing microorganisms. In particular embodiments, the sensing element is an array of chemoresponsive dyes deposited on a substrate in a predetermined pattern combination, wherein the combination of the dyes have a distinct and direct spectroscopic, transmission, or reflectance response to distinct analytes produced by the microorganism which is indicative of the presence, quantity and identity of the microorganism. | 08-21-2008 |
20140370542 | APPARATUS AND METHOD FOR DETECTING AND IDENTIFYING MICROORGANISMS - The present invention is an apparatus for detecting the presence, quantity and identity of one or more microorganisms in a sample and a method for using the same. The apparatus is composed of one or more chambers and a sensing element for sensing microorganisms. In particular embodiments, the sensing element is an array of chemoresponsive dyes deposited on a substrate in a predetermined pattern combination, wherein the combination of the dyes have a distinct and direct spectroscopic, transmission, or reflectance response to distinct analytes produced by the microorganism which is indicative of the presence, quantity and identity of the microorganism. | 12-18-2014 |
Patent application number | Description | Published |
20100035798 | METHODS AND COMPOSITIONS FOR THE TOPICAL OXYGENATION OF HYPOXIC TISSUE - The invention provides methods, delivery devices, and compositions for topically oxygenating hypoxic tissue with a hemoglobin-based oxygen earner (HBOC), such as Oxyglobin (Oxyb) in order to promote wound healing and/or reducing hypoxia in post-harvest transplant tissue. The invention can be used, among other things, to stimulate angiogenesis and blood flow at a wound site, reduce wound dilation, and promote wound contraction, thereby increasing the overall rate of wound healing. The invention can also be used, among other things, to reduce oxidative stress in pre-implantation donor organ tissue, as well as stimulate the proliferation of granulation tissue, vessel growth, and promote epithelial healing in transplant tissue once it has been implanted. | 02-11-2010 |
20100049236 | METHOD FOR TESTING AN AGENT FOR STROKES IN HUMANS WITH A NON-HUMAN STROKE MODEL - An agent for treating strokes in humans is tested in a non-human subject by selecting an agent for testing and by preparing a selected non-human subject. The preparation includes: inducing a stroke event by advancing a microwire through the arterial system of the subject to a selected intracranial target position, inserting a microcatheter along the microwire and delivering an embolic device to the target position, occluding the artery at the target position by deploying the embolic device, verifying the occlusion and repositioning the embolic device if needed. After a predetermined occlusion interval, reperfusion of the subject is simulated by removing the embolic device and commencing therapy with the selected agent. At appropriate intervals, the effect of the conducted course of therapy is assessed non-invasively until terminal evaluation. In particular aspects, the method involves occluding the middle cerebral artery through an access achieved via the basilar artery. | 02-25-2010 |
20120215080 | APPARATUS, SYSTEM AND METHOD FOR TISSUE OXIMETRY - An apparatus, system and method for measuring oxygen concentration for exciting and detecting oxygen-sensitive fluorescence in biological tissues to detect oxygen levels (e.g., the partial pressure of oxygen). | 08-23-2012 |
20130309202 | Methods for Improving Liver Function - The present invention provides methods to improve liver function utilizing tocotrienols. In particular, various liver pathologies may be treated using the present methods, including cirrhosis, hepatitis, and sclerosing cholangtitis. The present invention also provides methods to increase tissue concentrations of tocotrienols. | 11-21-2013 |
Patent application number | Description | Published |
20110303980 | SEMICONDUCTOR DEVICES HAVING STRESSOR REGIONS AND RELATED FABRICATION METHODS - Apparatus for semiconductor device structures and related fabrication methods are provided. A method for fabricating a semiconductor device structure on an isolated region of semiconductor material comprises forming a plurality of gate structures overlying the isolated region of semiconductor material and masking edge portions of the isolated region of semiconductor material. While the edge portions are masked, the fabrication method continues by forming recesses between gate structures of the plurality of gate structures and forming stressor regions in the recesses. The method continues by unmasking the edge portions and implanting ions of a conductivity-determining impurity type into the stressor regions and the edge portions. | 12-15-2011 |
20120018816 | SELF-ALIGNED SILICIDATION FOR REPLACEMENT GATE PROCESS - A semiconductor device is formed with low resistivity self aligned silicide contacts with high-K/metal gates. Embodiments include postponing silicidation of a metal layer on source/drain regions in a silicon substrate until deposition of a high-K dielectric, thereby preserving the physical and morphological properties of the silicide film and improving device performance. An embodiment includes forming a replaceable gate electrode on a silicon-containing substrate, forming source/drain regions, forming a metal layer on the source/drain regions, forming an ILD over the metal layer on the substrate, removing the replaceable gate electrode, thereby forming a cavity, depositing a high-K dielectric layer in the cavity at a temperature sufficient to initiate a silicidation reaction between the metal layer and underlying silicon, and forming a metal gate electrode on the high-K dielectric layer. | 01-26-2012 |
20130092957 | SELF-ALIGNED SILICIDATION FOR REPLACEMENT GATE PROCESS - A semiconductor device is formed with low resistivity self aligned silicide contacts with high-K/metal gates. Embodiments include postponing silicidation of a metal layer on source/drain regions in a silicon substrate until deposition of a high-K dielectric, thereby preserving the physical and morphological properties of the silicide film and improving device performance. An embodiment includes forming a replaceable gate electrode on a silicon-containing substrate, forming source/drain regions, forming a metal layer on the source/drain regions, forming an ILD over the metal layer on the substrate, removing the replaceable gate electrode, thereby forming a cavity, depositing a high-K dielectric layer in the cavity at a temperature sufficient to initiate a silicidation reaction between the metal layer and underlying silicon, and forming a metal gate electrode on the high-K dielectric layer. | 04-18-2013 |
20130207201 | SEMICONDUCTOR DEVICES HAVING STRESSOR REGIONS AND RELATED FABRICATION METHODS - Apparatus for semiconductor device structures and related fabrication methods are provided. A method for fabricating a semiconductor device structure on an isolated region of semiconductor material comprises forming a plurality of gate structures overlying the isolated region of semiconductor material and masking edge portions of the isolated region of semiconductor material. While the edge portions are masked, the fabrication method continues by forming recesses between gate structures of the plurality of gate structures and forming stressor regions in the recesses. The method continues by unmasking the edge portions and implanting ions of a conductivity-determining impurity type into the stressor regions and the edge portions. | 08-15-2013 |
Patent application number | Description | Published |
20090283258 | CONTINUOUS FIBERS FOR USE IN HYDRAULIC FRACTURING APPLICATIONS - Methods and related systems are described for use with hydraulic fracturing and other oilfield applications. A tool body is positioned in a wellbore at a location near a subterranean rock formation being fractured. The tool body contains a plurality of deployable continuous fibers. At least some of the deployable continuous fibers are deployed into fractures within a subterranean rock formation. Each deployed fiber is continuous from the tool body to the rock formation. The number of deployable continuous fibers provides sufficient redundancy to make at least a target measurement relating to the fracturing process. | 11-19-2009 |
20090283259 | SENSING AND MONITORING OF ELONGATED STRUCTURES - Methods and related systems are described for use with a wireline tool system including a wireline cable designed to deploy a wireline tool into a wellbore from the surface, the wireline cable having one or more conducting members for communication between the wireline tool and the surface; and a plurality of sensing elements located on the wireline cable in a spaced apart fashion along substantially the entire length of the wireline cable, each sensing element being in communication with one or more adjacent sensing elements. | 11-19-2009 |
20090283261 | CONTINUOUS FIBERS FOR USE IN WELL COMPLETION, INTERVENTION, AND OTHER SUBTERRANEAN APPLICATIONS - Methods and related systems are described for use with continuous fiber based system for use with well bore completions comprising: a plurality of continuous fibers deployable into a portion of a well bore completion; a fiber management module adapted and positioned within the borehole to facilitate deployment of and communication with the plurality of continuous fibers; wherein the number of deployable continuous fibers provides sufficient redundancy to make at least a target measurement relating to the completion. | 11-19-2009 |
20090285051 | SENSING AND ACTUATING IN MARINE DEPLOYED CABLE AND STREAMER APPLICATIONS - Methods and related systems are described for use with hydraulic fracturing and other oilfield applications. A tool body is positioned in a wellbore at a location near a subterranean rock formation being fractured. The tool body contains a plurality of deployable continuous fibers. At least some of the deployable continuous fibers are deployed into fractures within a subterranean rock formation. Each deployed fiber is continuous from the tool body to the rock formation. The number of deployable continuous fibers provides sufficient redundancy to make at least a target measurement relating to the fracturing process. | 11-19-2009 |
20120153958 | METHODS FOR DETERMINING DIELECTRIC PERMITTIVITY SPECTRUM OF UNDERGROUND ROCK FORMATIONS - A method for determining the frequency-dependent dielectric permittivity spectrum of a rock sample, comprising:—defining a series of electromagnetic measurement data comprising at least a first measurement at a frequency from which a substantially frequency-independent value of dielectric permittivity ∈ | 06-21-2012 |
20120273193 | NMR ANALYSIS OF UNCONVENTIONAL RESERVOIR ROCK SAMPLES - Systems and methods for magic angle spinning nuclear magnetic resonance analysis of samples from unconventional reservoirs are described. Fast and inexpensive methods are described that can provide reliable information on TOC content, type, and maturity (via the relative abundances of different hydrocarbons, for example) without the need for more extensive sample preparation or destruction. If care is taken during sample recovery and storage, NMR can also yield an estimate of gas-in-place, including detailed typing (e.g. methane vs. ethane). The described MAS NMR analysis is used to determine various properties of unconventional reservoirs, including gas and oil shales, which are useful in evaluating their worth and producibility. | 11-01-2012 |
Patent application number | Description | Published |
20130295963 | LOCATION-BASED COGNITIVE AND PREDICTIVE COMMUNICATION SYSTEM - A location-based cognitive and predictive communication system includes an interface connected to sensors to receive transactional data for an individual measured by the sensors. A memory stores the transactional data. The transactional data may be associated with a current travel path for the individual and includes a time and geographic location for the individual on the travel path. A prediction module may determine a current activity for the individual based on a prediction determined from the transactional data and may determine a choice set for the individual based on the current activity and based on predictions for a group for which the individual is a member. The choice set may include choices associated with transportation for the current travel path of the individual. | 11-07-2013 |
20130297475 | ROBUST POSITION DETECTION, CAUSE-AND-EFFECT AND RULE DETERMINANTS TO GOVERN EXCESSIVE RISKS FOR GLOBAL REGULATORY COMPLIANCE - The robust position detection, cause-and-effect and rule determinants to govern excessive risks for global regulatory compliance (DCRD) method and system detects positions, determines rules to apply to position information, identifies causes and effects of positions, and distributes short position report information to appropriate recipients to govern excessive risks for global regulatory compliance. The DCRD methods and system may be configured to implement a rule engine and reporting solution in order to function as an expert system. The DCRD methods and system detect short positions, and identify cause-effect associated with short positions that form systemic risks. The DCRD methods and system determine rules applicable to the short positions by testing the cause-effect of the short position information in relation to the rules and validates the strategic effect the short positions prior to reporting for the short position information to governance and compliance according to one or more rule criteria. | 11-07-2013 |
20140281645 | ENCHANCED GRID RELIABILITY THROUGH PREDICTIVE ANALYSIS AND DYNAMIC ACTION FOR STABLE POWER DISTRIBUTION - A power grid stabilizing system may include a processor and a network interface executable by the processor to monitor for new event data from power consumption devices over a network. The new event data may include information such as device location, operating information, and sensor data. The system may include an estimation engine operable to analyze the new event data to determine power consumption behavior of a consumption device, and a predictor operable to anticipate an occurrence of a future event responsive to the analysis. The predictor may also predict the outcome of the future event based on analysis of the new event data in relation to past behavior data of the consumption device. The network interface may further communicate the anticipated future event and the predicted outcome to one or more of the other consumption devices. | 09-18-2014 |
Patent application number | Description | Published |
20080261509 | Distributed Wireless Communications for Tactical Network Dominance - Ad-hoc networks employing cooperative signal processing are configured for detecting, identifying, and visualizing radio communication networks used by an adversary, such as enemy combatants or criminals. These networks are further configured for performing a non-passive tactical response to an adversary's communication capabilities. Such ad-hoc networks are particularly useful for identifying radio communication resources, establishing radio links, and subverting an adversary's communication capabilities in environments lacking available communication infrastructure, including battlefield environments, and locations where communication infrastructure is non-existent or has been compromised by natural disasters or terrorists attacks. | 10-23-2008 |
20090216757 | System and Method for Performing Frictionless Collaboration for Criteria Search - A criteria search performed by a search engine comprises associating each of a plurality of users with at least one knowledge domain, associating a user's query to at least one subject area in the at least one knowledge domain, and generating search results based on the user's query and the at least one subject area. A search engine comprises a plurality of search repositories configured to perform different types of searches and a search component. The search component receives a search query from a user, modifies the query based on one or more knowledge domains that the user is associated with, submits the modified search query to the plurality of search repositories, and receives search results from the plurality of search repositories. | 08-27-2009 |
20120322360 | Distributed Wireless Communications for Tactical Network Dominance - Ad-hoc networks employing cooperative signal processing are configured for detecting and disrupting a target radio communication network. Such ad-hoc networks are particularly useful for identifying radio communication resources, establishing radio links, and subverting an adversary's communication capabilities in environments lacking available communication infrastructure, including battlefield environments, and locations where communication infrastructure is non-existent or has been compromised by natural disasters or terrorists attacks. | 12-20-2012 |
20140219449 | LPI/LPD Communication Systems - A node in a first network requests a communication channel from a second network. Upon receiving a channel assignment, nodes in the first network employ the assigned channel for communicating in a manner that is transparent to the second network. A transmitting node selects a decoy data signal as a carrier signal, synthesizes data-bearing channel distortions; and distorts the carrier signal with the channel distortions prior to transmission. An undistorted version of the decoy data may be transmitted to an intended receiver. The receiver distinguishes between the synthesized data-bearing channel distortions and natural channel distortions to decrypt the data. In a MIMO system, the transmitter generates a MIMO precoding matrix from a message to be sent to the receiver and multiplies the decoy data signal vector with the MIMO precoding matrix. | 08-07-2014 |
Patent application number | Description | Published |
20100195488 | OPTIMIZED TRANSPORT PROTOCOL FOR DELAY-SENSITIVE DATA - Transmission delays are minimized when packets are transmitted from a source computer over a network to a destination computer. The source computer measures the network's available bandwidth, forms a sequence of output packets from a sequence of data packets, and transmits the output packets over the network to the destination computer, where the transmission rate is ramped up to the measured bandwidth. In conjunction with the transmission, the source computer monitors a transmission delay indicator which it computes using acknowledgement packets it receives from the destination computer. Whenever the indicator specifies that the transmission delay is increasing, the source computer reduces the transmission rate until the indicator specifies that the delay is unchanged. The source computer dynamically decides whether each output packet will be a forward error correction packet or a single data packet, where the decision is based on minimizing the expected transmission delays. | 08-05-2010 |
20110176590 | Wireless Communication System Mapping Data Bits to Symbol Bit Positions According to Error Rates of Those Bit Positions and Data Content - A transmitter-receiver pair encode data as transmitted symbols according to knowledge about variations in noise immunity between different bit positions of the symbols as a decoded. High usefulness data may be preferentially encoded at those bit positions having greatest noise immunity to improve transmission effectiveness. | 07-21-2011 |
20110176596 | Wireless Communication System Controlling Transmission Parameters of Data Units According to Data Usefulness - A wireless transmission system identifies priorities of data units and changes at least one of the physical transmission rates of the bits of the data unit, the order of transmission of the data units; and the number of retransmission attempts of the data units based on their individual priorities. | 07-21-2011 |
20140105134 | METHOD AND APPARATUS FOR WIRELESS COMMUNICATION USING A SHORT-RANGE BASE STATION WITH MULTIPLE RADIO INTERFACES OF DIFFERENT TECHNOLOGIES - A method and an apparatus is provided for conducting wireless data communications using whitespace and non-whitespace channels. A short-range base station with an interface for whitespace channels and another interface for non-whitespace channels communicates with user equipment outfitted with equivalent interfaces. The short-range base station has a preference for using the interface for the whitespace channels, where the whitespace channels are whitespace spectrum bands that are available during periods when a primary user is not actively utilizing the whitespace. A spectrum server analyzes spectrum occupancy database information and whitespace spectrum sensing measurements to determine lists of available whitespace spectrum bands for use by the short-range base station. | 04-17-2014 |
Patent application number | Description | Published |
20090106680 | DRAG AND DROP OBJECT ATTRIBUTE ASSIGNMENT FOR OBJECTS IN A GRAPHICAL USER INTERFACE (GUI) - Embodiments of the present invention address deficiencies of the art in respect to object attribution modification and provide a novel and non-obvious method, system and computer program product for drag and drop attributes for objects in a graphical user interface. In one embodiment of the invention, a method for drag and drop object attributes in a GUI can be provided. The method can include presenting draggable object attributes in the GUI, dragging one of the draggable object attributes into a separate target object in the GUI, and applying a value for the draggable object attribute to the separate target object. In one aspect of the embodiment, each of the draggable object attributes in the GUI can be separate and independent from any particular object in the GUI. In another aspect of the embodiment, each of the draggable object attributes in the GUI can be draggable from the particular object to a target object in the GUI. | 04-23-2009 |
20110041081 | ALERT LOG ACTIVITY THREAD INTEGRATION - Embodiments of the present invention address deficiencies of the art in respect to alert management in an activity-centric collaborative computing environment and provide a novel and non-obvious method, system and computer program product for activity thread integration of an alert log. In one embodiment of the invention, an alert log activity thread integration method can be provided. The method can include logging a reference to an alert for an activity in an activity thread, and, in response to the selection of the alert from within the activity thread, displaying the content of the alert. For instance, logging a reference to an alert for an activity in an activity thread can include creating a branch of the activity thread for inserting all alerts pertaining to the activity and inserting the reference to the alert in the created branch. | 02-17-2011 |
Patent application number | Description | Published |
20090219863 | METHODOLOGY FOR DESIGNING ENVIRONMENT ADAPTIVE ULTRA LOW POWER WIRELESS COMMUNICATION SYSTEMS & METHODS - Low-power wireless receivers and low-power communication methods and systems are provided. According to some embodiments, a low-power wireless receiver can comprise an input module, a controller, and a feedback loop. The input module can receive a wireless signal from a wireless communication channel. The controller can receive the wireless signal and provide a control signal corresponding to the wireless communication channel. The controller can be operatively configured to dynamically modify the control signal responsive to conditions of the wireless signal and/or the communication channel. The feedback loop can be disposed between the controller and the input module and can dynamically provide the control signal to the input module such that the input module can modify quality conditions of the wireless signal. Dynamic adaptations can occur in real-time so that a low-power wireless device can manage power consumption in response to a quality of signal metric that reflects conditions of a wireless communication channel. Other embodiments are also claimed and described. | 09-03-2009 |
20100245151 | WIDEBAND JAMMER DETECTOR - Techniques for detecting jammer signals in a received signal are described. In one aspect, high-speed current mirror resistive compensation circuits and output impedance boosting circuits are utilized to increase amplifier bandwidth in an improved wideband amplifier circuit. In another aspect, a dual transistor configuration including common source topology, averaging capacitors and a comparator circuit is utilized to improve the sensing of signal peaks in a peak detector block, which can be used together with the wideband amplifier circuit and a digital jammer detection circuit to detect jammer signals. The digital jammer detection circuit aids in the determination of the presence of jammer signals within the received signal, the determination of which may be variable due to programmability of the digital jammer detection circuit as described. | 09-30-2010 |
20110102080 | SYSTEMS AND METHODS FOR DISTORTION MEASUREMENT USING DISTORTION-TO-AMPLITUDE TRANSFORMATIONS - The presently invention is directed to ways to measure distortion effects while allowing for the possibility of significant reduction in test cost. An exemplary embodiment of the present invention provides a method for amplifier distortion measurement including comparing a first amplitude response of an output signal from a power amplifier to a second amplitude response of a reference input signal to determine a set of Amplitude-to-Amplitude (“AM-AM”) distortion values. Additionally, the method for amplifier distortion measurement includes equalizing the first amplitude response of the output signal to match the second amplitude response of the reference input signal based on the set of AM-AM distortion values and creating a difference signal based on a comparison of the equalized output signal to the reference input signal. Furthermore, the method for amplifier distortion measurement includes calculating a set of Amplitude-to-Phase (“AM-PM”) distortion values based on a third amplitude response of the difference signal. | 05-05-2011 |
20120128041 | POWER CONSCIOUS SELF-HEALING TRANSCEIVER SYSTEMS AND METHODS - The various embodiments of the present disclosure relate generally to power-conscious self-healing transceiver systems and methods. An embodiment of the present invention provides a method of power-consciously self-healing a transceiver system. The method comprises providing a transceiver device having a plurality of tuning elements configured to control a plurality of specifications of the device, determining initial values for the plurality of tuning elements, and performing a hardware-iterative gradient search to obtain values for each tuning element such that the plurality of specifications are within a tolerated range. | 05-24-2012 |
20120140807 | SYSTEMS AND METHODS FOR MEASURING I-Q MISMATCH - An exemplary embodiment of the present invention provides a method of measuring I-Q mismatch in a system having a transmitter. The transmitter comprises an in-phase up-converter, a quadrature-phase up-converter, and a power detector. The method of measuring I-Q mismatch comprises measuring an in-phase transmit power at the power detector caused by transmitting an in-phase output signal to the in-phase up-converter, measuring a quadrature-phase transmit power at the power detector caused by transmitting a quadrature-phase output signal to the quadrature-phase up-converter, calculating a transmitter-gain-mismatch as a function of the in-phase transmit power and the quadrature-phase transmit power, measuring an I-Q transmit power at the power detector caused by simultaneously transmitting a gain-mismatch-compensated in-phase output signal to the in-phase up-converter and a gain-mismatch-compensated quadrature-phase output signal to the quadrature-phase up-converter, and calculating a transmitter-phase-mismatch as a function of the I-Q transmit power. | 06-07-2012 |
Patent application number | Description | Published |
20100057923 | Maintaining Client Affinity in Network Load Balancing Systems - Described is a technology in a network load balancing system (node cluster), by which client affinity is preserved across cluster configuration changes, including for new connections from a previous client. Each node maintains a list of the clients that are to remain (have affinity, or “stickiness”) with that node, including following bucket redistribution resulting from convergence. Each affinity list is communicated during convergence so that other nodes may build an exception list or lists. Via a node's exception list, the node that owns a bucket corresponding to a client knows of the affinity with another node and thus drops any packets from that client. Affinity may expire, whereby the node having affinity with that client releases it and notifies the node owning the bucket for that client that the client is no longer to be treated as an exception. | 03-04-2010 |
20120117404 | Decentralized Sleep Management - Techniques for employing a decentralized sleep management service are described herein. In some instances, each computing device of a group of computing devices periodically shares information about itself with each other computing device of the group. With this information, each computing device within the group that is awake and capable of managing other devices selects a subset of devices to probe. The devices then probe this subset to determine whether the probed devices are asleep. In response to identifying a sleeping device, the probing device takes over management of the sleeping device. Managing the sleeping device involves informing other devices of the group that the sleeping device is being managed, in addition to monitoring requests for services on the sleeping device. In response to receiving a valid request for a service hosted by the sleeping device, the managing device awakens the sleeping device and ceases managing the now-woken device. | 05-10-2012 |
Patent application number | Description | Published |
20100186009 | Parameterized Installation Packages - An installation package may have metadata concerning optional parameters for a software package to be installed. The metadata may be read by an installation system, and a user interface presented to a user for input on the parameters values. The installation system may store the parameters for later replication of the installation. The installation system may perform the installation on a local device or a remote device, and may further be capable of presenting the user interface on another device. In some embodiments, the metadata may be available to the installation system without having to open the installation package. | 07-22-2010 |
20100186082 | Web Management Authorization and Delegation Framework - Described is a technology in which a non-administrator computer/web user is allowed to perform an administrative-level task within a certain context and/or scope. An authorization store is queried based on information (e.g., a provider, a username, and a path) provided with an authorization request, e.g., from an application via an API. The information in the authorization store, set up by an administrator, determines the administrative action is allowed. If so, a credential store provides credentials that allow the action to be runs before reverting the user to the prior set of credentials. Also described is a pluggable provider model through which the authorization store and/or delegation store are accessed, whereby the data maintained therein can be any format and/or at any location known to the associated provider. | 07-22-2010 |
20100242032 | NETWORK APPLICATION VERSIONING - A system and method for managing application version changes on a network server. A backup is made of a deployed application version. When an update version of the application is to be deployed, a backup of the current application, including dynamic data, is performed. The update version is deployed and automatically monitored. If the update version is determined to be healthy, it is backed up. If it is determined to not be healthy, the previous version is automatically retrieved and deployed. An application skeleton may be automatically generated to facilitate comparison and backups of the application. | 09-23-2010 |
20100262583 | METHOD, SYSTEM, AND APPARATUS FOR CREATING AN ARCHIVE ROUTINE FOR PROTECTING DATA IN A DATA PROTECTION SYSTEM - A method for creating an archive protection plan for archiving a backup of data is provided. An indication of an archive data protection kind and an archive data protection duration are received. In response to receiving the archive data protection kind and the archive data protection duration, an archive scheme is determined and an archive protection plan representative of the archive scheme is generated. | 10-14-2010 |
20120317379 | STORAGE ARCHITECTURE FOR BACKUP APPLICATION - Aspects of the subject matter described herein relate to a storage architecture. In aspects, an address provided by a data source is translated into a logical storage address of virtual storage. This logical storage address is translated into an identifier that may be used to store data on or retrieve data from a storage system. The address space of the virtual storage is divided into chunks that may be streamed to the storage system. | 12-13-2012 |
20130061089 | EFFICIENT APPLICATION-AWARE DISASTER RECOVERY - Embodiments are directed to efficiently backing up portions of data and to performing a scoped data recovery. In an embodiment, a computer system preloads data images with data corresponding to various different software applications or operating systems. The computer system chunks the data images, so that each data image is divided into multiple data chunks, and where each data chunk is represented by a hash value. The computer system then receives, from a user, portions of delta data representing data differences between the received user data and the data in the preloaded data images. The computer system also generates a logical backup representation that includes the data chunk hash values for the preloaded data images as well as the delta data received from the user. This logical representation allows restoration of the user's data using only the hash values and the delta data. | 03-07-2013 |