Viswanathan, US
Akila Viswanathan, Cambridge, MA US
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20150338477 | AN ACTIVE TRACKING SYSTEM AND METHOD FOR MRI - A composite system for use in conjunction with an MR-imaging procedure. One composite system includes a fully-metallic filament, such as a needle or guide-wire, equipped with flat MR RF-receiver microcoil disposed such that a normal to the coil's plane is substantially transverse to the filament's axis. The microcoil is electrically connected to external device to register change of position and orientation of the tip during the navigation of the filament. Alternative composite system includes a filament made from different materials. The very tip includes diamagnetic and non-metallic tube tightly fit around geometrically-modified portion of the main body and carries at least one microcoil electrically connected to external device to register change of position and orientation of the tip during the filament navigation. Data representing co-registration of the position and/or orientation of filament is fed back to the system to improve navigation accuracy and precision. | 11-26-2015 |
Akila Viswanathan US
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20150338477 | AN ACTIVE TRACKING SYSTEM AND METHOD FOR MRI - A composite system for use in conjunction with an MR-imaging procedure. One composite system includes a fully-metallic filament, such as a needle or guide-wire, equipped with flat MR RF-receiver microcoil disposed such that a normal to the coil's plane is substantially transverse to the filament's axis. The microcoil is electrically connected to external device to register change of position and orientation of the tip during the navigation of the filament. Alternative composite system includes a filament made from different materials. The very tip includes diamagnetic and non-metallic tube tightly fit around geometrically-modified portion of the main body and carries at least one microcoil electrically connected to external device to register change of position and orientation of the tip during the filament navigation. Data representing co-registration of the position and/or orientation of filament is fed back to the system to improve navigation accuracy and precision. | 11-26-2015 |
Anand Viswanathan, Staten Island, NY US
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20080269604 | Ultrasound Calibration and Real-Time Quality Assurance Based on Closed Form Formulation - Disclosed is a system and method for intra-operatively spatially calibrating an ultrasound probe. The method includes determining the relative changes in ultrasound images of a phantom, or high-contrast feature points within a target volume, for three different ultrasound positions. Spatially calibrating the ultrasound probe includes measuring the change in position and orientation of the probe and computing a calibration matrix based on the measured changes in probe position and orientation and the estimated changes in position and orientation of the phantom. | 10-30-2008 |
Aroon K. Viswanathan, Racine, WI US
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20120180991 | HEAT EXCHANGE TUBE AND METHOD OF USING THE SAME - A heat exchanger tube includes protrusions extending into the internal volume to turbulate a fluid flow for improved heat transfer. The protrusions are arranged to provide dimpled and un-dimpled regions in order to provide increased heat transfer together with decreased pressure drop. A method of transferring heat by flowing a fluid into a tube, turbulating the fluid in a dimpled first tube section, developing a thermal boundary layer in an un-dimpled second section, and turbulating the fluid in a dimpled second tube section is also presented. | 07-19-2012 |
Arun Viswanathan, Nashua, NH US
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20100148931 | RADIO DEVICES AND COMMUNICATIONS - Each of multiple radio devices in a region (e.g., a zone) receives time reference information for synchronizing themselves amongst each other. For example, based on the timing reference information, each radio device in a region synchronizes itself with respect to a common time reference, enabling communications according to shared access schedule (e.g., a time slotted access schedule). Each of the radio devices schedules communications to one or more target devices (e.g., RFID tags) in a monitored region based at least in part according to the shared access schedule. For example, each of multiple transmitters of the tag readers are assigned one or more time slots of the shared access schedule in which they are permitted to communicate in the monitored region. | 06-17-2010 |
Bharath Viswanathan, King Of Prussia, PA US
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20150230263 | METHOD FOR MILLIMETER WAVE BEAM TRACKING - A method and apparatus for improving and performing mmW beam tracking is disclosed. Localization methods to improve prediction of the position of a WTRU are described, which may allow a millimeter wave base station (mB) to appropriately select a modified beam and to perform more efficient handover. WTRUs may report directional signal strength measurements to mBs, which may then be used to generate a directional radio environment map (DREM) for use in identifying secondary links to use when a primary link fails. Additional localization techniques using internal/external information for prediction are described. Historical data use and the use of data obtained from mB-mB cooperation including feedback information and reference signaling information are also described. Methods for beam tracking for directional relays and initial beam training optimization are described as well. Finally, WTRU localization precision improvement, beamwidth adaptation, and assisted beam tracking and handover methods are also described. | 08-13-2015 |
Ganapathy S. Viswanathan, Louisville, KY US
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20120046424 | NOVEL COMPOSITIONS AND METHODS TO PRODUCE TRIAZINE-ARYLHYDROXY-ALDEHYDE CONDENSATES WITH IMPROVED SOLUBILITY - Compositions and methods for forming condensates and resin compositions are provided. In one embodiment, a condensate is formed from a reaction mixture including a triazine monomer, an arylhydroxy monomer, an aldehyde monomer and an acid catalyst having a pKa value of greater than 3.8. The condensates contain up to 28 wt. % of nitrogen and have a melt viscosity of 3,000 cps or less at 175° C. The condensates may have a solubility of at least 80 wt. % solids dissolved in an organic solvent for 120 hours or greater. Also disclosed are methods for the manufacture of the condensate as well as the condensate's use in fire-retardant epoxy resin compositions suitable for the manufacture of laminates for electronic applications. There is also disclosed a glycidylated triazine-arylhydroxy-aldehyde condensate of this invention. | 02-23-2012 |
20160053043 | CURING COMPOSITIONS AND METHODS OF PREPARING - Disclosed are curing compositions for resin systems and in particular for phenolic resin systems and epoxy resin systems, to methods of preparing the curing compositions and to resin systems incorporating same. The curing compositions of the invention are the reaction product of an aldehyde with an amine in the presence of an aprotic solvent. | 02-25-2016 |
Gunaranjan Viswanathan, Chandler, AZ US
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20100152040 | Carbon Beads With Multimodal Pore Size Distribution - A method of producing a multi-modal pore distribution activated carbon is provided herein by preparing a solution comprising a polymer precursor, mixing an additional material with the polymer precursor in the solution, cross-linking the polymer precursor with the additional material mixed therein, carbonizing the mixture of the polymer precursor and the additional material, and activating the carbonized mixture to form a multi-modal pore distribution activated carbon. The multi-modal pore distribution activated carbon can include pores less than 20 Å and greater than 30 Å or 500 Å depending upon the sorption properties desired, wherein the pore distribution of the activated carbon can be tailored to provide predetermined kinetics and/or gaseous constituent equilibrium isotherms. | 06-17-2010 |
Hariharan Viswanathan, Augusta, GA US
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20090016869 | ATTACHING LOADER BUCKET TO TRACTOR FOR SHIPPING - A loader bucket is attached for tractor shipping in a non-operational position between the front and rear wheels of the tractor. The loader bucket may be attached to the mast using a bracket between a first surface of the loader bucket and the mast, and a brace between a second surface of the loader bucket and the bracket, to resist pivotal movement of the loader bucket. | 01-15-2009 |
Hariharasudhan Viswanathan, Highland Park, NJ US
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20150163716 | INTELLIGENT WIFI-OFFLOADING FOR NEXT-GENERATION MOBILE NETWORKS - A system for traffic management between a WiFi network and an LTE network that includes a network interface assignment module for determining from an operator side of the WiFi network and the LTE network a set of WiFi Access Points (APs) and LTE base stations for each user that provides a least a highest quality of experience for each of the users using input strength for all users to potential WiFi access points and LTE base stations. The system may further include an interface switching service (ISS) module that includes a control logic and a network HTTP proxy for delivering network switching instructions to devices of users. The control logic receiving instructions from the NIA module and sending signal to the devices of the users to switch from WIFI and LTE networks through the LTE network based upon signal strength of the users. | 06-11-2015 |
Harish Viswanathan, Murray Hill, NJ US
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20130322338 | METHODS OF REVERSE LINK POWER CONTROL - Methods of reverse link power control are provided. A first example method includes first adjusting OFDMA transmission power based on first feedback signals during an OFDMA transmission and second adjusting OFDMA transmission power based on second feedback signals during periods between OFDMA transmissions. A second example method includes sending first power adjustment indicators based on measured OFDMA SINRs when receiving OFDMA transmissions from a mobile station and sending second power adjustment indicators based on estimated OFDMA SINRs when not receiving OFDMA transmissions from the mobile station. A third example method includes receiving a plurality of interference indicating signals from different base stations and determining whether to adjust a maximum transmit power threshold based on the plurality of interference indicating signals, the maximum transmit power threshold indicating the maximum permitted transmission power level below which transmissions are constrained. | 12-05-2013 |
20140269532 | SPATIALLY GROUPED RANDOM ACCESS IN A WIRELESS NETWORK - A method of enabling a plurality of user equipments (UEs) to transmit on random access channel (RACH). The method including transmitting, by an access point (AP), beacons to activate sets of UEs of the plurality of UEs based on a protocol, each of the sets of UEs containing UEs that are spatially co-located and each beacon associated with a different one of the sets of UEs. | 09-18-2014 |
20150250009 | ACCESS INDEPENDENT SIGNALING AND CONTROL - Various exemplary embodiments relate to a method, network node, and non-transitory machine-readable storage medium including one or more of the following: enabling communication via a first a second access network, wherein the first access network is a first type and the second access network is a second type; communicating with a first control application via at least one of the first access network and the second access network according to a signaling protocol that is used for the communication without regard for which of the first access network and the second access network are used for the communication, wherein the communication effects a change to service provided via at least one data bearer across at least one of the first access network and the second access network, and communicating via the at least one data bearer to exchange non-control application data with at least one other network device. | 09-03-2015 |
20150365537 | CHARGING IN A SOFTWARE DEFINED NETWORK - A controller includes control plane charging system to configure data plane charging system in a plurality of switches to gather charging information for user flows and provide the charging information to the controller. The data plane charging system in a selected switch of the plurality of switches can be configured to gather charging information for a user flow and autonomously provide the charging information to the controller. | 12-17-2015 |
Kalpana Viswanathan, St. Paul, MN US
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20100125318 | COLD PLASMA BONDING OF POLYMERIC TUBING IN IMPLANTABLE MEDICAL DEVICES - Adhesiveless direct bonding between polymeric tubular members assembled with an interference fit using an oxidative cold gas plasma treatment, and implantable medical leads manufactured in part using a cold gas plasma bonding process are disclosed. An illustrative method includes subjecting a number of polymeric tubular members to an oxidative cold gas plasma, creating an oxygen rich layer on each of the tubular members. The treated surfaces of the tubular members are assembled together, forming a direct bond along an overlapping region between the tubular members when in conformal contact with each other. | 05-20-2010 |
Kaushik Viswanathan, Raleigh, NC US
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20160099713 | ADAPTIVE DYNAMIC KEEPER CIRCUIT - Aspects disclosed herein describe a keeper circuit that adapts to variations in the fabrication process used to manufacture a dynamic circuit. The different characteristics of the circuit elements may cause a keeper circuit to behave in an unintended manner. In one example, a logical state of the dynamic circuit may be erroneously changed because of a strong (i.e., leaky) NMOS transistor in a pull down or discharge path. An adaptive keeper circuit, however, is designed to prevent such unintended behavior regardless of any change in the characteristics of the circuit elements in the dynamic circuit. The adaptive keeper circuit matches the behavior of the pull down path and prevents the pull down path from erroneously changing the logical state stored by the dynamic circuit. | 04-07-2016 |
Kishore Viswanathan, Storrs, CT US
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20120196859 | HETEROCYCLIC ANALOGS OF PROPARGYL-LINKED INHIBITORS OF DIHYDROFOLATE REDUCTASE - The compositions and methods described herein disclose the design, synthesis and testing of compounds that act as inhibitors of DHFR. The basic scaffold of these inhibitors includes a 2,4-diaminopyrimidine ring with a propargyl linker to another substituted aryl, bicyclo or heteroaryl ring. These DHFR inhibitors are potent and selective for many different pathogenic organisms, including the DHFR enzyme from bacteria such as | 08-02-2012 |
Krishnaswamy Viswanathan, Portland, OR US
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20130262779 | PROFILE-BASED HARDWARE PREFETCHING - Profiling and analyzing modules may be combined with hardware modules to identify a likelihood that a particular region of code in a computer program contains data that would benefit from prefetching. Those regions of code that would not benefit from prefetching may also be identified. Once a region of code has been identified, a hardware prefetcher may be selectively enabled or disable when executing code in identified code region. In some instances, once a processing device finishes executing code in the identified code region, the state of the hardware prefetcher may then be switched back to its original state. Systems, methods, and media are provided. | 10-03-2013 |
20150095600 | ATOMIC TRANSACTIONS TO NON-VOLATILE MEMORY - Durable atomic transactions for non-volatile media are described. A processor includes an interface to a non-volatile storage medium and a functional unit to perform instructions associated with an atomic transaction. The instructions are to update data at a set of addresses in the non-volatile storage medium atomically. The functional unit is operable to perform a first instruction to create the atomic transaction that declares a size of the data to be updated atomically. The functional unit is also operable to perform a second instruction to start execution of the atomic transaction. The functional unit is further operable to perform a third instruction to commit the atomic transaction to the set of addresses in the non-volatile storage medium, wherein the updated data is not visible to other functional units of the processing device until the atomic transaction is complete. | 04-02-2015 |
Lakshminarayan Viswanathan, Phoenix, AZ US
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20090023248 | METHOD OF PACKAGING A SEMICONDUCTOR DIE - A method of packaging a semiconductor die includes the steps of providing a flange ( | 01-22-2009 |
20110163439 | DIE BONDING A SEMICONDUCTOR DEVICE - A method includes providing a silicon-containing die and providing a heat sink having a palladium layer over a first surface of the heat sink. A first gold layer is located over one of a first surface of the die or the palladium layer. The silicon-containing die is bonded to the heat sink, where bonding includes joining the silicon-containing die and the heat sink such that the first gold layer and the palladium layer are between the first surface of the silicon-containing die and the first surface of the heat sink, and heating the first gold layer and the palladium layer to form a die attach layer between the first surface of the silicon-containing die and the first surface of the heat sink, the die attach layer comprising a gold interface layer having a plurality of intermetallic precipitates, each of the plurality of intermetallic precipitates comprising palladium, gold, and silicon. | 07-07-2011 |
20110180808 | METHOD OF MAKING A MOUNTED GALLIUM NITRIDE DEVICE - A method of making a mounted gallium nitride (GaN) device includes obtaining a device structure comprising a silicon layer, a silicon carbide (SiC) layer over the silicon layer, and a GaN layer over the SiC layer. The GaN layer is processed to form an active layer of active devices and interconnect over the GaN layer. After the step of processing the GaN layer, a gold layer is formed on the silicon layer. The device structure is attached to a heat sink structure using the gold layer. The mounted GaN device includes the SiC layer over the polysilicon layer and the GaN layer over the SiC layer. The active layer is over the GaN layer. | 07-28-2011 |
20130154068 | PACKAGED LEADLESS SEMICONDUCTOR DEVICE - A packaged leadless semiconductor device ( | 06-20-2013 |
20130320515 | SYSTEM, METHOD AND APPARATUS FOR LEADLESS SURFACE MOUNTED SEMICONDUCTOR PACKAGE - A packaged semiconductor device may include a termination surface having terminations configured as leadless interconnects to be surface mounted to a printed circuit board. A first flange has a first surface and a second surface. The first surface provides a first one of the terminations, and the second surface is opposite to the first surface. A second flange also has a first surface and a second surface, with the first surface providing a second one of the terminations, and the second surface is opposite to the first surface. A die is mounted to the second surface of the first flange with a material having a melting point in excess of 240° C. An electrical interconnect extends between the die and the second surface of the second flange opposite the termination surface, such that the electrical interconnect, first flange and second flange are substantially housed within a body. | 12-05-2013 |
20140022020 | SEMICONDUCTOR PACKAGE DESIGN PROVIDING REDUCED ELECTROMAGNETIC COUPLING BETWEEN CIRCUIT COMPONENTS - A single semiconductor device package that reduces electromagnetic coupling between elements of a semiconductor device embodied within the package is provided. For a dual-path amplifier, such as a Doherty power amplifier, an isolation feature that separates carrier amplifier elements from peaking amplifier elements is included within the semiconductor device package. The isolation feature can take the form of a structure that is constructed of a conductive material coupled to ground and which separates the elements of the amplifier. The isolation feature can be included in a variety of semiconductor packages, including air cavity packages and overmolded packages. Through the use of the isolation feature provided by embodiments of the present invention a significant improvement in signal isolation between amplifier elements is realized, thereby improving performance of the dual-path amplifier. | 01-23-2014 |
20140070365 | SEMICONDUCTOR DEVICES WITH IMPEDANCE MATCHING-CIRCUITS, AND METHODS OF MANUFACTURE THEREOF - Embodiments of semiconductor devices (e.g., RF devices) include a substrate, an isolation structure, an active device, a lead, and a circuit. The isolation structure is coupled to the substrate, and includes an opening. An active device area is defined by a portion of the substrate surface that is exposed through the opening. The active device is coupled to the substrate surface within the active device area. The circuit is electrically coupled between the active device and the lead. The circuit includes one or more elements positioned outside the active device area (e.g., physically coupled to the isolation structure and/or under the lead). The elements positioned outside the active device area may include elements of an envelope termination circuit and/or an impedance matching circuit. Embodiments also include method of manufacturing such semiconductor devices. | 03-13-2014 |
20140070397 | HIGH POWER SEMICONDUCTOR PACKAGE SUBSYSTEMS - A method and apparatus for incorporation of high power device dies into smaller system packages by embedding metal “coins” having high thermal conductivity into package substrates, or printed circuit boards, and coupling the power device dies onto the metal coins is provided. In one embodiment, the power device die can be attached to an already embedded metal coin in the package substrate or PCB. The power device die can be directly coupled to the embedded metal coin or the power device die can be attached to a metallic interposer which is then bonded to the embedded metal coin. In another embodiment, the die can be attached to the metal coin and then the PCB or package substrate can be assembled to incorporate the copper coin. Active dies are coupled to each other either through wire bonds or other passive components, or using a built-up interconnect. | 03-13-2014 |
20140084432 | METHOD AND APPARATUS FOR MULTI-CHIP STRUCTURE SEMICONDUCTOR PACKAGE - A packaged semiconductor device may include a leadframe and a die carrier mounted to the leadframe. The die carrier is formed from an electrically and thermally conductive material. A die is mounted to a surface of the die carrier with die attach material having a melting point in excess of 240° C. A first electrical interconnect couples the die and the leadframe. A housing covers portions of the leadframe, die carrier, die and first electrical interconnect. | 03-27-2014 |
20140252586 | SEMICONDUCTOR DEVICES THAT INCLUDE A DIE BONDED TO A SUBSTRATE WITH A GOLD INTERFACE LAYER - Embodiments of a semiconductor device include a primary portion of a substrate, a die, and a die attach layer between the die and the primary portion of the substrate. The die attach layer includes a gold interface layer that includes gold and a plurality of first precipitates in the gold. Each of the first precipitates includes a combination of nickel, cobalt, palladium, gold, and silicon. | 09-11-2014 |
20140256091 | METHODS FOR BONDING A DIE AND A SUBSTRATE - Embodiments of methods for forming a semiconductor device that includes a die and a substrate include pressing together the die and the substrate such that a first gold layer and one or more additional material layers are between the die and the substrate, and performing a bonding operation to form a die attach layer between the die and the substrate. The die attach layer includes a gold interface layer that includes gold and a plurality of first precipitates in the gold. Each of the first precipitates includes a combination of nickel, cobalt, palladium, gold, and silicon. | 09-11-2014 |
20140332941 | SYSTEM, METHOD AND APPARATUS FOR LEADLESS SURFACE MOUNTED SEMICONDUCTOR PACKAGE - A packaged semiconductor device may include a termination surface having terminations configured as leadless interconnects to be surface mounted to a printed circuit board. A first flange has a first surface and a second surface. The first surface provides a first one of the terminations, and the second surface is opposite to the first surface. A second flange also has a first surface and a second surface, with the first surface providing a second one of the terminations, and the second surface is opposite to the first surface. A die is mounted to the second surface of the first flange with a material having a melting point in excess of 240° C. An electrical interconnect extends between the die and the second surface of the second flange opposite the termination surface, such that the electrical interconnect, first flange and second flange are substantially housed within a body. | 11-13-2014 |
20150055310 | SOLDER WETTABLE FLANGES AND DEVICES AND SYSTEMS INCORPORATING SOLDER WETTABLE FLANGES - An embodiment of a solder wettable flange includes a flange body formed from a conductive material. The flange body has a bottom surface, a top surface, sidewalls extending between the top surface and the bottom surface, and one or more depressions extending into the flange body from the bottom surface. Each depression is defined by a depression surface that may or may not be solder wettable. During solder attachment of the flange to a substrate, the depressions may function as reservoirs for excess solder. Embodiments also include devices and systems that include such solder wettable flanges, and methods for forming the solder wettable flanges, devices, and systems. | 02-26-2015 |
20150115451 | METHOD AND APPARATUS FOR HIGH TEMPERATURE SEMICONDUCTOR DEVICE PACKAGES AND STRUCTURES USING A LOW TEMPERATURE PROCESS - A semiconductor device package that incorporates a combination of ceramic, organic, and metallic materials that are coupled using silver is provided. The silver is applied in the form of fine particles under pressure and a low temperature. After application, the silver forms a solid that has a typical melting point of silver, and therefore the finished package can withstand temperatures significantly higher than the manufacturing temperature. Further, since the silver is an interfacial material between the various combined materials, the effect of differing material properties between ceramic, organic, and metallic components, such as coefficient of thermal expansion, is reduced due to low temperature of bonding and the ductility of the silver. | 04-30-2015 |
20150116961 | METHOD AND STRUCTURE FOR INHIBITING DENDRITE FORMATION - A circuit includes a structure for inhibiting dendrite formation. The circuit includes a first electrode disposed within a first area of the circuit, wherein the first electrode is configured to be coupled to an ionic source that forms ions when a first electric potential is applied to the first electrode. The circuit also includes a second electrode disposed within a second area of the circuit. The second electrode is configured to receive a second electric potential that is less than the first electric potential and that causes the ions to migrate toward the second electrode to contribute to dendrite formation. The circuit further includes a structure disposed within a third area of the circuit. The structure is configured to receive a third electric potential to create a barrier that inhibits the migration of at least some of the ions from the first to the second electrode to inhibit dendrite formation. | 04-30-2015 |
20150146399 | PACKAGED SEMICONDUCTOR DEVICES AND METHODS OF THEIR FABRICATION - An embodiment of a method of attaching a semiconductor die to a substrate includes placing a bottom surface of the die over a top surface of the substrate with an intervening die attach material. The method further includes contacting a top surface of the semiconductor die and the top surface of the substrate with a conformal structure that includes a non-solid, pressure transmissive material, and applying a pressure to the conformal structure. The pressure is transmitted by the non-solid, pressure transmissive material to the top surface of the semiconductor die. The method further includes, while applying the pressure, exposing the assembly to a temperature that is sufficient to cause the die attach material to sinter. Before placing the die over the substrate, conductive mechanical lock features may be formed on the top surface of the substrate, and/or on the bottom surface of the semiconductor die. | 05-28-2015 |
20150235933 | SEMICONDUCTOR DEVICES, SEMICONDUCTOR DEVICE PACKAGES, AND PACKAGING TECHNIQUES FOR IMPEDANCE MATCHING AND/OR LOW FREQUENCY TERMINATIONS - A semiconductor device, related package, and method of manufacturing same are disclosed. In at least one embodiment, the semiconductor device includes a radio frequency (RF) power amplifier transistor having a first port, a second port, and a third port. The semiconductor device also includes an output lead, a first output impedance matching circuit between the second port and the output lead, and a first additional circuit coupled between the output lead and a ground terminal. At least one component of the first additional circuit is formed at least in part by way of one or more of a plurality of castellations and a plurality of vias. | 08-20-2015 |
20150249021 | PACKAGED LEADLESS SEMICONDUCTOR DEVICE - A method for a packaged leadless semiconductor device including a heat sink flange to which semiconductor dies are coupled using a high temperature die attach process. The semiconductor device further includes a frame structure pre-formed with bent terminal pads. The frame structure is combined with the flange so that a lower surface of the flange and a lower section of each terminal pad are in coplanar alignment, and so that an upper section of each terminal pad overlies the flange. Interconnects interconnect the die with the upper section of the terminal pad. An encapsulant encases the frame structure, flange, die, and interconnects with the lower section of each terminal pad and the lower surface of the flange remaining exposed from the encapsulant. | 09-03-2015 |
20150294921 | SEMICONDUCTOR DEVICES WITH A THERMALLY CONDUCTIVE LAYER AND METHODS OF THEIR FABRICATION - An embodiment of a semiconductor device includes a semiconductor substrate that includes a host substrate and an upper surface, an active area, a substrate opening in the semiconductor substrate that is partially defined by a recessed surface, and a thermally conductive layer disposed over the semiconductor substrate that extends between the recessed surface and a portion of the semiconductor substrate within the active area. A method for fabricating the semiconductor device includes defining an active area, forming a gate electrode over a channel in the active area, forming a source electrode and a drain electrode in the active area on opposite sides of the gate electrode, etching a substrate opening in the semiconductor substrate that is partially defined by the recessed surface, and depositing a thermally conductive layer over the semiconductor substrate that extends between the recessed surface and a portion of the semiconductor substrate over the channel. | 10-15-2015 |
20150333031 | SEMICONDUCTOR DEVICE WITH MECHANICAL LOCK FEATURES BETWEEN A SEMICONDUCTOR DIE AND A SUBSTRATE - An embodiment of a method of attaching a semiconductor die to a substrate includes placing a bottom surface of the die over a top surface of the substrate with an intervening die attach material. The method further includes contacting a top surface of the semiconductor die and the top surface of the substrate with a conformal structure that includes a non-solid, pressure transmissive material, and applying a pressure to the conformal structure. The pressure is transmitted by the non-solid, pressure transmissive material to the top surface of the semiconductor die. The method further includes, while applying the pressure, exposing the assembly to a temperature that is sufficient to cause the die attach material to sinter. Before placing the die over the substrate, conductive mechanical lock features may be formed on the top surface of the substrate, and/or on the bottom surface of the semiconductor die. | 11-19-2015 |
20150381117 | RADIO FREQUENCY DEVICES WITH SURFACE-MOUNTABLE CAPACITORS FOR DECOUPLING AND METHODS THEREOF - An embodiment of a radio-frequency (RF) device includes at least one transistor, a package, and a surface-mountable capacitor. The package contains the at least one transistor and includes at least one termination. The surface-mountable capacitor is coupled in a shunt configuration between the at least one transistor and a power supply terminal of the device to decouple the at least one transistor from a power supply. | 12-31-2015 |
20160093587 | FLEXIBLE CIRCUIT LEADS IN PACKAGING FOR RADIO FREQUENCY DEVICES AND METHODS THEREOF - A packaged RF device is provided that can provide improved performance and flexibility though the use of flexible circuit leads. The RF device includes at least one integrated circuit (IC) die configured to implement the RF device. The IC die is contained inside a package. In accordance with the embodiments described herein, a flexible circuit is implemented as a lead. Specifically, the flexible circuit lead is coupled to the at least one IC die inside the package and extends to outside the package, the flexible circuit lead thus providing an electrical connection to the at least one IC die inside the package. | 03-31-2016 |
20160099199 | ELECTRONIC DEVICES WITH SOLDERABLE DIE STRUCTURES AND METHODS OF FORMATION OF SUCH DEVICES - An electronic device includes a semiconductor die having a lower surface, a sintered metallic layer underlying the lower surface of the semiconductor die, a thermally conductive flow layer underlying the sintered metallic layer, and a thermally conductive substrate underlying the thermally conductive flow layer. | 04-07-2016 |
20160126206 | THICK-SILVER LAYER INTERFACE - A semiconductor device and a method of manufacturing the same include a die and a planar thermal layer, and a thick-silver layer having a thickness of at least four (4) micrometers disposed directly onto a first planar side of the planar thermal layer, as well as a metallurgical die-attach disposed between the thick-silver layer and the die, the metallurgical die-attach directly contacting the thick-silver layer. | 05-05-2016 |
Mahadevan Viswanathan, Summit, NJ US
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20140136667 | VIRTUAL MOBILE MANAGEMENT FOR DEVICE SIMULATION - Described herein is a method and system that provides access to numerous connected devices in a device bank and allows remote interaction and control of aspects of the connected devices using a remote management system. In an embodiment, the method comprises the configuring of one or more connected devices in the device bank to mimic an end user's connected device configuration and environment in order to resolve an issue with the end user's connected device. In other embodiments, the connected devices in the device bank can be used by end users such as developers to test and diagnose new applications and by remote support technicians to train themselves on connected devices. | 05-15-2014 |
Mahesh Viswanathan, Cambridge, MA US
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20130259456 | EXTENSIBLE NETWORKED MULTI-MODAL ENVIRONMENT CONDITIONING SYSTEM - A distributed, self-organizing environment conditioning system with adaptive and learning behaviors that provide localized and targeted climate conditioning such as, but not limited to, temperature and humidity control in indoor and outdoor settings and more particularly, to extensible networked multi-modal autonomous systems of heating units working together to efficiently target objects for selective environmental control. | 10-03-2013 |
Mahesh Viswanathan, Somers, NY US
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20130263104 | END-TO-END PATCH AUTOMATION AND INTEGRATION - A method of automating patching of a computer system includes determining whether a computer patch is available for a computer system of a customer, determining a patch management policy of the customer, determining a patch window of the customer based on the determined patch management policy, and directing application of the computer patch to the computer system at the determined patch window. | 10-03-2013 |
20140095162 | HIERARCHICAL METHODS AND APPARATUS FOR EXTRACTING USER INTENT FROM SPOKEN UTTERANCES - Improved techniques are disclosed for permitting a user to employ more human-based grammar (i.e., free form or conversational input) while addressing a target system via a voice system. For example, a technique for determining intent associated with a spoken utterance of a user comprises the following steps/operations. Decoded speech uttered by the user is obtained. An intent is then extracted from the decoded speech uttered by the user. The intent is extracted in an iterative manner such that a first class is determined after a first iteration and a sub-class of the first class is determined after a second iteration. The first class and the sub-class of the first class are hierarchically indicative of the intent of the user, e.g., a target and data that may be associated with the target. The multi-stage intent extraction approach may have more than two iterations. By way of example only, the user intent extracting step may further determine a sub-class of the sub-class of the first class after a third iteration, such that the first class, the sub-class of the first class, and the sub-class of the sub-class of the first class are hierarchically indicative of the intent of the user. | 04-03-2014 |
Malini Viswanathan, Burlington, MA US
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20130045218 | FC RECEPTOR BINDING PROTEINS - This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders. | 02-21-2013 |
20130078262 | FC RECEPTOR BINDING PROTEINS - This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders. | 03-28-2013 |
20140248287 | FC RECEPTOR BINDING PROTEINS - This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders. | 09-04-2014 |
20140302048 | PLASMA KALLIKREIN BINDING PROTEINS - Plasma kallikrein binding proteins and methods of using such proteins are described. | 10-09-2014 |
20140335023 | PLASMA KALLIKREIN BINDING PROTEINS - Plasma kallikrein binding proteins and methods of using such proteins are described. | 11-13-2014 |
20160102150 | PLASMA KALLIKREIN BINDING PROTEINS - Plasma kallikrein binding proteins and methods of using such proteins are described. | 04-14-2016 |
Malini Viswanathan, Acton, MA US
Patent application number | Description | Published |
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20140308206 | FC RECEPTOR BINDING PROTEINS - The disclosure relates to antibodies that bind FcRn and methods of using these antibodies. | 10-16-2014 |
Mohana K. Viswanathan, Princeton, NJ US
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20160092242 | Fast Start - Aspects of the disclosure relate to methods, systems, and apparatuses of a fast start system. A computing device may automatically restart itself based on a restart schedule from a fast start network server. The computing device may initiate a booting sequence and retrieve login credentials of a user stored in the computing device. Using the stored login credentials, the computing device can login the user to the system. In response to successfully logging in the user, the computing device may initialize at least one startup application on the computing device. Once the user is successfully logged in, the computing device may automatically lock the computing device to the user to prevent any unauthorized use of the workstation. | 03-31-2016 |
20160098661 | BUSINESS PROCESS FRAMEWORK - A business process framework (BPF) may be used to provide a vendor agnostic interface to allow one or more business users to design, deploy, test and/or monitor an operation of one or more business processes using a common user interface. The BPF may allow a user access to a business process management (BPM) system using a common interface, regardless of a vendor or version of BPM system being used by a business organization. The BPF may include a business process modeling interface allowing the business user to model, via the common user interface, regardless of the version or vendor of the BPM system product being used. The BPF may also include an execution interface capable of communicating with an execution engine included in different BRMS products. The execution interface may include a translator to translate a business model into a format compatible with each of a plurality of execution engines. | 04-07-2016 |
Prakash C. Viswanathan, Chesapeake, VA US
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20120157501 | ISOKETAL SCAVENGERS AND MITIGATION OF DISORDERS INVOLVING OXIDATIVE INJURY - A method of treating and/or preventing oxidative damage, comprising administering an effective IsoK/NeuroK adduct formation suppressing amount of a phenolic amine compound and/or pyridoxamine or pyridoxamine analog, including embodiments where the phenolic compound is at least one of a pyridoxamine, salicylamine, tyrosine compound or an analog thereof. | 06-21-2012 |
Rajesh Viswanathan, Cleveland, OH US
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20150265550 | ANTI-VIRULANCE COMPOSITIONS AND METHODS - A method of reducing the virulence of a bacterium that expresses accessory gene regulator A (AgrA) or an ortholog of AgrA includes administering to the bacterium an amount of a pharmaceutical composition effective to inhibit the synthesis of one or more virulence factors by the bacterium, the pharmaceutical composition including an AgrA antagonist. | 09-24-2015 |
Rajkumar Viswanathan, Minnetonka, MN US
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20080243623 | METHOD AND SYSTEM FOR MANAGING LIMITED USE COUPON AND COUPON PRIORITIZATION - A system for managing coupon redemption and prioritization is provided. According to one aspect of the system, the system allows an electronic coupon or reward to be redeemed a specific number of times. The specific number of times may range from one to infinity. According to another aspect of the system, the system automatically resolves any redemption conflict associated with the concurrent redemption of electronic coupon(s) and paper-based coupon(s) by using certain predefined rules and logic. | 10-02-2008 |
20130006744 | METHOD AND SYSTEM FOR MANAGING LIMITED USE COUPON AND COUPON PRIORITIZATION - A system for managing coupon redemption and prioritization is provided. According to one aspect of the system, the system allows an electronic coupon or reward to be redeemed a specific number of times. The specific number of times may range from one to infinity. According to another aspect of the system, the system automatically resolves any redemption conflict associated with the concurrent redemption of electronic coupon(s) and paper-based coupon(s) by using certain predefined rules and logic. | 01-03-2013 |
20130304561 | SYSTEMS AND METHODS FOR PROVIDING A USER INCENTIVE PROGRAM USING SMART CARD TECHNOLOGY - Systems and methods for providing a loyalty and rewards system that implements a user incentive program using smart card technology are provided. A loyalty system allows a user to systematically search, identify, store, and redeem electronic coupons and rebates associated with products from a large number of providers and manufactures. The loyalty system also integrates the activities associated with the user incentive program (e.g., coupon collection, storage, and redemption, etc.), with existing payment methods (e.g., charging a credit card, etc.) using smart card technology. Thus, the loyalty system allows the user to obtain savings and otherwise participate in the user incentive program without adding time consuming and tedious processing that is normally associated with coupon and rebate programs. | 11-14-2013 |
20150379550 | IDENTIFYING AND DISPENSING SPECIAL OFFERS BASED ON CURRENT AND/OR PAST TRANSACTIONS - Systems and methods for providing a loyalty and rewards system that implements a user incentive program using smart card technology are provided. A loyalty system allows a user to systematically search, identify, store, and redeem electronic coupons and rebates associated with products from a large number of providers and manufactures. The loyalty system also integrates the activities associated with the user incentive program (e.g., coupon collection, storage, and redemption, etc.), with existing payment methods (e.g., charging a credit card, etc.) using smart card technology. Thus, the loyalty system allows the user to obtain savings and otherwise participate in the user incentive program without adding time consuming and tedious processing that is normally associated with coupon and rebate programs. | 12-31-2015 |
20160005067 | IDENTIFYING PRODUCTS OF INTEREST BASED ON A USER PROFILE - Systems and methods for providing a loyalty and rewards system that implements a user incentive program using smart card technology are provided. A loyalty system allows a user to systematically search, identify, store, and redeem electronic coupons and rebates associated with products from a large number of providers and manufactures. The loyalty system also integrates the activities associated with the user incentive program (e.g., coupon collection, storage, and redemption, etc.), with existing payment methods (e.g., charging a credit card, etc.) using smart card technology. Thus, the loyalty system allows the user to obtain savings and otherwise participate in the user incentive program without adding time consuming and tedious processing that is normally associated with coupon and rebate programs. | 01-07-2016 |
Ram Viswanathan, Chennai, TN US
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20150081809 | CONTROLLING DELIVERY AND ACCESS OF ELECTRONIC COMMUNICATIONS - A method, system and a computer program product of a computer controlling delivery and access of electronic communications is provided which includes providing an electronic communication sender to include a security measure with respect to an electronic communication to be sent to at least one electronic communication account of at least one intended recipient, receiving and applying the electronic communication security measure to the electronic communication to be sent, sending the electronic communication with the security measure to at least one intended recipient, determining existence of one or more delegates of the electronic communication account of the at least one intended recipient and in response to the determination step, preventing the sent electronic communication with the security measure from view by the one or more delegate of the electronic communication account of the at least one intended recipient. | 03-19-2015 |
Ram Viswanathan US
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20120174059 | ENERGY CONSUMPTION VISUALIZATION FOR SOFTWARE DESIGN - Embodiments of the present invention provide a method, system and computer program product for visualizing energy consumption for an architecture model of a component based software solution. In an embodiment of the invention, a method for visualizing energy consumption for an architecture model of a component based software solution is provided. The method includes selecting a deployment architecture for a solution of components in a modeling tool executing in memory of a computer and defining a deployment model of computing resources for the solution in the modeling tool. The method further includes establishing performance parameters for the components and computing power consumption for the computing resources based upon utilization and an expected utilization of the computing resources by the components for the selected deployment architecture. Finally, the method includes displaying the computed power consumption in the modeling tool. | 07-05-2012 |
20140068042 | Method and Apparatus for Accelerated Virtual Image Provisioning in Distributed Cloud Environments - Systems, methods and/or software where a separate image repository server (IRS) is created and maintained in each and every network and/or subnet segment that includes a destination server associated with the managed pool. Also, when a given virtual image is provisioned to a given destination server then the present invention preferably ensures that the IRS used as a source of the given virtual image is an IRS located in the same subnet and same network as the given destination server. | 03-06-2014 |
Ramesh Viswanathan, Princeton, NJ US
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20090092298 | METHOD FOR FUSING IMAGES ACQUIRED FROM A PLURALITY OF DIFFERENT IMAGE ACQUIRING MODALITIES - A method for fusing a plurality of images. The method includes: acquiring the plurality of images from a plurality of different modalities, each one of the images having a different reference space; and fusing the plurality of images into a common reference space, such common reference space being different from the reference space of each one of the plurality of acquired images. Thus, with such method, a unified process is provided for handling fusion across multiple clinical interventional and/or surgery (i.e., intra-operative) procedures. | 04-09-2009 |
Ramesh Viswanathan, Manalapan, NJ US
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20100180280 | SYSTEM AND METHOD FOR BATCH RESOURCE ALLOCATION - A system for configuring resources in an environment for use by at least one process. In one embodiment, the system includes: (1) a process sorter configured to rank the at least one process based on numbers of resources that steps in the at least one process can use, (2) an optimizer coupled to the process sorter and configured to employ an optimization heuristic to accumulate feasible allocations of resources to the steps based on the ranking of the at least one process, (3) a resource sorter coupled to the optimizer and configured to rank the resources in a non-decreasing order based on numbers of the steps in which the resources can be used, the optimizer further configured to remove one of the resources from consideration based on the ranking of the resources until infeasibility occurs and (4) an environment configuration interface configured to allow the environment to be configured in accordance with remaining ones of the resources. | 07-15-2010 |
20110176458 | METHODS AND DEVICES FOR COMPUTING PATHS TO ASSURE THE INTER-DOMAIN TRANSPORT OF QoS SENSITIVE INFORMATION - Information can be transported over domains operated by different service providers at required Quality-of-Service (QoS) levels without disclosing inter- and/or intra-domain information to ensure that the topology of a given service provider's domain (e.g., network) is not disclosed. | 07-21-2011 |
20130132948 | PERSONAL CLOUD COMPUTING AND VIRTUAL DISTRIBUTED CLOUD COMPUTING SYSTEM - An exemplary cloud computing apparatus includes at least one compute device controller. A digital data storage of the controller includes a chief management virtual machine program for running a chief management virtual machine. A processor associated with the digital data storage is configured to run the chief management virtual machine. The chief management virtual machine is useful to control first user communications between at least one first user and a first virtual machine and to control second user communications between at least one second user and a second virtual machine. The first virtual machine and the second virtual machine are run by at least one compute resource distinct from the compute device controller. The chief management virtual machine is also useful for isolating the first user communications from the second user communications. | 05-23-2013 |
20130191519 | Component Placement for Application-Level Latency Requirements - Methods, systems, and apparatuses for component placement based on application-level latency requirements are provided. Component placement includes receiving a request for a location assignment of an application component or for location assignment of multiple application components within a cloud computing platform. A set of potential location assignments is determined for the application component within the cloud computing platform. A mapping is iteratively determined based on the set of potential location assignments and a latency performance threshold, and a location assignment is selected for the application component based on the mapping. | 07-25-2013 |
20130212275 | APPARATUS AND METHOD FOR MATCHING OFFERS AND REQUESTS FOR SHARING OF RESOURCES - A resource assignment capability is presented. A resource specification associated with a plurality of elements is received. The resource specification includes, for each of the elements, a resource request including an indication of a quantity of resources requested by the element and a resource offer including an indication of a quantity of resources offered by the element for use by one or more other elements. A resource assignment, including an indication of an association between the resources requests and the resource offers, is determined using a resource assignment process. The resource assignment process may be a greedy assignment process or a maximum flow resource assignment process. The maximum flow resource assignment process includes constructing a maximum flow resource graph based on the one or more resource specifications and applying a maximum flow process to the maximum flow resource graph to determine thereby the resource assignment. | 08-15-2013 |
20150134823 | EXPLOITING PROBABILISTIC LATENCY EXPRESSIONS FOR PLACING CLOUD APPLICATIONS - Various exemplary embodiments relate to a method for placing components of a plurality of instances of a cloud application on nodes in a cloud infrastructure, the method including: receiving scenario probabilities of a plurality of cloud application scenarios, wherein the plurality of cloud application scenarios define the modes of operation of the cloud application; receiving cloud infrastructure performance data; defining a performance metric of the cloud application based upon cloud infrastructure performance data; defining constraints on the placement of the application components; receiving a service level agreement performance requirement based upon a probability; optimizing the placement of the components of the plurality of instances of the cloud application on nodes in the cloud infrastructure based upon the scenario probabilities, cloud infrastructure performance data, the performance metric, and the constraints on the placement of the application components to meet the service level agreement performance requirement. | 05-14-2015 |
Ramkumar Viswanathan, Cary, NC US
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20110022642 | POLICY DRIVEN CLOUD STORAGE MANAGEMENT AND CLOUD STORAGE POLICY ROUTER - Techniques are disclosed for a policy driven cloud storage management broker and a cloud storage policy router, along with methods for registering tenant applications with the cloud storage management broker and for sending (and retrieving) files to/from a cloud storage service. A tenant application may be configured to generate a user interface that allows a user to specify metadata to associate with a file along with a link to a cloud storage service to which the file is uploaded. The tenant application may collect and store the metadata attributes (along with a reference to the file stored in the cloud) in an enterprise database, while the file itself may be transmitted to the cloud storage service directly. The cloud storage policy router may learn the capabilities of different cloud storage providers using an advertisement routing protocol. | 01-27-2011 |
20140351606 | POLICY DRIVEN CLOUD STORAGE MANAGEMENT AND CLOUD STORAGE POLICY ROUTER - Techniques are disclosed for a policy driven cloud storage management broker and a cloud storage policy router, along with methods for registering tenant applications with the cloud storage management broker and for sending (and retrieving) files to/from a cloud storage service. A tenant application may be configured to generate a user interface that allows a user to specify metadata to associate with a file along with a link to a cloud storage service to which the file is uploaded. The tenant application may collect and store the metadata attributes (along with a reference to the file stored in the cloud) in an enterprise database, while the file itself may be transmitted to the cloud storage service directly. The cloud storage policy router may learn the capabilities of different cloud storage providers using an advertisement routing protocol. | 11-27-2014 |
Ramya Viswanathan, Wappingers Falls, NY US
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20100005440 | CALIBRATION AND VERIFICATAION STRUCTURES FOR USE IN OPTICAL PROXIMITY CORRECTION - A method of training an Optical Proximity Correction (OPC) model comprises symmetrizing a complex design to be a test pattern having orthogonal symmetry. Symmetrizing may comprise establishing a axis of symmetry passing through the design, thereby dividing the design into two portions; deleting one of the two portions; and mirror-imaging the other of the two portions about the axis of symmetry. The design may be centered. | 01-07-2010 |
Ramya Viswanathan, Hopewell Junction, NY US
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20150213161 | OPTICAL MODEL EMPLOYING PHASE TRANSMISSION VALUES FOR SUB-RESOLUTION ASSIST FEATURES - Optical simulation can be performed employing a calibrated printing model, in which a unique phase transmission value is assigned to each type of sub-resolution assist features (SRAFs). The printing model can be calibrated employing a mask including multiple test patterns. Each test pattern is defined by a combination of a main feature, at least one SRAF applied to the main feature, and the geometrical relationship between the main feature and the at least one SRAF. Generation of the phase transmission values for each SRAF can be performed by fitting a printing model employing phase shift values and/or transmission values for SRAFs with measured printed feature dimensions as a function of defocus and/or with measured SRAF printing behavior on a printed photoresist layer. A properly calibrated printing model can predict the printed feature dimensions, shift in the best focus, and presence or absence of printed SRAFs. | 07-30-2015 |
Ravinath Kausik Kadayam Viswanathan, Somerville, MA US
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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 |
20130113480 | MULTIPHYSICS NMR LOGGING TECHNIQUES FOR THE DETERMINATION OF IN SITU TOTAL GAS IN GAS RESERVOIRS - Methods for the determination of the Total Gas in Place (TGiP) in gas-bearing formations are provided. Aspects of the subject disclosure also relate to the determination of the TGiP from nuclear magnetic resonance (NMR) logs alone or in combination other well logs. | 05-09-2013 |
20140232391 | ROTATING FRAME PULSED NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY - An NMR method and apparatus for analyzing a sample of interest applies a static magnetic field together with RF pulses of oscillating magnetic field across a sample volume that encompasses the sample of interest. The RF pulses are defined by a pulse sequence that includes a plurality of measurement segments configured to characterize a plurality of relaxation parameters related to relaxation of nuclear magnetization of the sample of interest. Signals induced by the RF pulses are detected in order to derive the relaxation parameters. The measurement segments of the pulse sequence include at least one first-type measurement segment configured to characterize relaxation of spin-lattice interaction between nuclei of the sample of interest in a rotating frame (T | 08-21-2014 |
Srikant Viswanathan, Eatontown, NJ US
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20120084268 | CONTENT ALIGNED BLOCK-BASED DEDUPLICATION - A content alignment system according to certain embodiments aligns a sliding window at the beginning of a data segment. The content alignment system performs a block alignment function on the data within the sliding window. A deduplication block is established if the output of the block alignment function meets a predetermined criteria. At least part of a gap is established if the output of the block alignment function does not meet the predetermined criteria. The predetermined criteria is changed if a threshold number of outputs fail to meet the predetermined criteria. | 04-05-2012 |
20120084269 | CONTENT ALIGNED BLOCK-BASED DEDUPLICATION - A content alignment system according to certain embodiments aligns a sliding window at the beginning of a data segment. The content alignment system performs a block alignment function on the data within the sliding window. A deduplication block is established if the output of the block alignment function meets a predetermined criteria. At least part of a gap is established if the output of the block alignment function does not meet the predetermined criteria. The predetermined criteria is changed if a threshold number of outputs fail to meet the predetermined criteria. | 04-05-2012 |
20130232309 | CONTENT ALIGNED BLOCK-BASED DEDUPLICATION - A content alignment system according to certain embodiments aligns a sliding window at the beginning of a data segment. The content alignment system performs a block alignment function on the data within the sliding window. A deduplication block is established if the output of the block alignment function meets a predetermined criteria. At least part of a gap is established if the output of the block alignment function does not meet the predetermined criteria. The predetermined criteria is changed if a threshold number of outputs fail to meet the predetermined criteria. | 09-05-2013 |
20150207883 | SYSTEM AND METHOD FOR SHARING SAN STORAGE - According to various embodiments, systems and methods are provided that relate to shared access to Storage Area Networks (SAN) devices. In one embodiment, a Storage Area Network (SAN) host is provided, comprising: a server component: a first host bus adapter configured to be connected to a SAN client over a first SAN; a second host bus adapter configured to be connected to a SAN storage device over a second SAN; and wherein the server component is configured to manage a data block on the SAN storage device, receive a storage operation request from the SAN client through the first host bus adapter, and in response to the storage operation request, perform a storage operation on the data block, the storage operation being performed over the second SAN through the second host bus adapter. | 07-23-2015 |
20160042007 | CONTENT ALIGNED BLOCK-BASED DEDUPLICATION - A content alignment system according to certain embodiments aligns a sliding window at the beginning of a data segment. The content alignment system performs a block alignment function on the data within the sliding window. A deduplication block is established if the output of the block alignment function meets a predetermined criteria. At least part of a gap is established if the output of the block alignment function does not meet the predetermined criteria. The predetermined criteria is changed if a threshold number of outputs fail to meet the predetermined criteria. | 02-11-2016 |
20160127470 | SYSTEM AND METHOD FOR SHARING SAN STORAGE - According to various embodiments, systems and methods are provided that relate to shared access to Storage Area Networks (SAN) devices. In one embodiment, a Storage Area Network (SAN) host is provided, comprising: a server component: a first host bus adapter configured to be connected to a SAN client over a first SAN; a second host bus adapter configured to be connected to a SAN storage device over a second SAN; and wherein the server component is configured to manage a data block on the SAN storage device, receive a storage operation request from the SAN client through the first host bus adapter, and in response to the storage operation request, perform a storage operation on the data block, the storage operation being performed over the second SAN through the second host bus adapter. | 05-05-2016 |
Srinivas R Viswanathan, Brookline, MA US
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20100221266 | METHODS TO REGULATE MIRNA PROCESSING BY TARGETING LIN-28 - The present invention relates generally to methods to regulate microRNA (miRNA) biogenesis, in particular the regulation of the processing of pri-miRNA to mature miRNA by Lin-28 and/or variants such as Lin28B. In particular, the present invention relates to methods and compositions comprising at least one agent which inhibits Lin-28 function or activity and/or expression to increase the processing of pri-mRNA to mature miRNA. More specifically, one aspect of the invention is directed to treating and/or preventing cancer in a subject by administering an agent that inhibits Lin-28 activity or expression to a subject, preferably a human subject. | 09-02-2010 |
Sriram Viswanathan, Chanhassen, MN US
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20160133440 | METHODS OF FORMING FEATURES - A method of forming a feature in a void, the method including filling the void having at least one sloped wall with a polymeric material; forming a layer of photoresist over the polymeric material; forming a gap in the layer of photoresist; and etching the polymeric material exposed by the gap in the layer of photoresist to form a feature. | 05-12-2016 |
Suresh Viswanathan, Solon, OH US
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20110035037 | Control System and Method Therefor - A flexible control system and method of controlling a processing operation. The control system and method may be employed to control a high speed manufacturing system for processing articles of manufacture requiring processes to be performed on the articles at a pre-selected processing rate includes a trunk for simultaneously conveying a plurality of the articles of manufacture at the pre-selected processing rate in a first mode of motion from the beginning of the manufacturing system to the end of the system. At least one branch processing station is positioned intermediate the beginning and the end of the trunk wherein the branch processing station during its operation performs at least one process on articles of manufacture conveyed on the branch processing station and where the articles are conveyed in a second mode of motion. At least one transfer device is positioned intermediate the trunk and the branch processing station to continuously extract articles of manufacture from the trunk and transition the movement of the extracted articles of manufacture from the first mode of motion to the second mode of motion for transfer to the branch processing station. The transfer device also extracts each of the processed articles of manufacture from the branch processing station and transitions the movement of the articles from the second mode of motion to the first mode of motion for transfer to the trunk. | 02-10-2011 |
Susheela Viswanathan, New Orleans, LA US
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20110152836 | Method and Apparatus for Arterial and Venous Cannulation - A method and apparatus for cannulating vessels and cavities are provided. Such an apparatus includes a y-adaptor having a front leg configured to hold a needle, a guide-wire leg configured to receive a guide-wire, and a syringe leg configured to hold a syringe for aspiration. Once the needle is inserted into the desired vessel or cavity, the syringe may be aspirated to determine if the insertion was successful. Then, a guide-wire may be pushed into the guide-wire leg and into the needle via the front leg of the apparatus. Once the guide-wire has reached the targeted vessel or cavity, a catheter or cannula may be positioned over the guide wire and advanced to the desired location. | 06-23-2011 |
Thanjavur N. Viswanathan, New Belin, WI US
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20110238442 | System And Method For Customizing Workflow Using Standard Formats For Information Transfer - Embodiments of the present system and method relate generally to standardized electronic communications in a healthcare setting. Certain embodiments of the system include a healthcare information acquisition and management system capable of using information that conforms to an industry standard format for information transfer, an order scheduling system capable of managing information flow within the healthcare setting, and a gateway system interconnecting the healthcare information acquisition and management system and the order scheduling system. In certain embodiments, the gateway system provides for a transfer of nonconforming information between the order scheduling system and the healthcare information acquisition and management system. | 09-29-2011 |
Tito Viswanathan, Little Rock, AR US
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20100032849 | MICROWAVE-ASSISTED SYNTHESIS OF CARBON AND CARBON-METAL COMPOSITES FROM LIGNIN, TANNIN AND ASPHALT DERIVATIVES - A process for synthesizing carbon-metal nanocomposites. In one embodiment, the process includes the steps of preparing a metal derivative or a metal chelated derivative of a carbon-containing precursor in solid form, and subjecting the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form to microwave radiation at a frequency in the range of 900 MHz to 5.8 GHz, for a period of time effective to generate a heat flow from inside of the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form to the outside such that the temperature of the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form reaches 1,000° C. in less than 6 minutes with a temperature (T) derivative over time (t), ΔT/Δt, no less than 2.5° C./second to form carbon-metal nanocomposites. | 02-11-2010 |
20100035775 | MICROWAVE-ASSISTED SYNTHESIS OF CARBON AND CARBON-METAL COMPOSITES FROM LIGNIN, TANNIN AND ASPHALT DERIVATIVES AND APPLICATIONS OF SAME - A plurality of carbon-metal nanocomposites. In one embodiment, the plurality of carbon-metal nanocomposites includes a plurality of carbons with a molecular structure that shows a first peak in the range of 1585 to 1565 cm | 02-11-2010 |
20100307983 | USE OF MAGNETIC CARBON COMPOSITES FROM RENEWABLE RESOURCE MATERIALS FOR OIL SPILL CLEAN UP AND RECOVERY - A method for separating a liquid hydrocarbon material from a body of water. In one embodiment, the method includes the steps of mixing a plurality of magnetic carbon-metal nanocomposites with a liquid hydrocarbon material dispersed in a body of water to allow the plurality of magnetic carbon-metal nanocomposites each to be adhered by an amount of the liquid hydrocarbon material to form a mixture, applying a magnetic force to the mixture to attract the plurality of magnetic carbon-metal nanocomposites each adhered by an amount of the liquid hydrocarbon material, and removing said plurality of magnetic carbon-metal nanocomposites each adhered by an amount of the liquid hydrocarbon material from said body of water while maintaining the applied magnetic force, wherein the plurality of magnetic carbon-metal nanocomposites is formed by subjecting one or more metal lignosulfonates or metal salts to microwave radiation, in presence of lignin/derivatives either in presence of alkali or a microwave absorbing material. | 12-09-2010 |
20100310442 | MICROWAVE-ASSISTED SYNTHESIS OF TRANSITION METAL PHOSPHIDE - A method of synthesizing transition metal phosphide. In one embodiment, the method has the steps of preparing a transition metal lignosulfonate, mixing the transition metal lignosulfonate with phosphoric acid to form a mixture, and subjecting the mixture to a microwave radiation for a duration of time effective to obtain a transition metal phosphide. | 12-09-2010 |
20110171108 | MICROWAVE-ASSISTED SYNTHESIS OF NANODIAMONDS FROM TANNIN, LIGNIN, ASPHALT, AND DERIVATIVES - A method of synthesizing nanodiamonds. In one embodiment, the present invention provides a method of synthesizing nanodiamonds, which includes the step of subjecting an amount of tannin to a microwave radiation for a duration of time effective to produce a plurality of nanodiamonds. | 07-14-2011 |
20110171110 | MICROWAVE-ASSISTED SYNTHESIS OF CARBON NANOTUBES FROM TANNIN, LIGNIN, AND DERIVATIVES - A method of synthesizing carbon nanotubes. In one embodiment, the method includes the steps of: (a) dissolving a first amount of a first transition-metal salt and a second amount of a second transition-metal salt in water to form a solution; (b) adding a third amount of tannin to the solution to form a mixture; (c) heating the mixture to a first temperature for a first duration of time to form a sample; and (d) subjecting the sample to a microwave radiation for a second duration of time effective to produce a plurality of carbon nanotubes. | 07-14-2011 |
20110174738 | METHODS OF SYNTHESIZING CARBON-MAGNETITE NANOCOMPOSITES FROM RENEWABLE RESOURCE MATERIALS AND APPLICATION OF SAME - A method of synthesizing carbon-magnetite nanocomposites. In one embodiment, the method includes the steps of (a) dissolving a first amount of an alkali salt of lignosulfonate in water to form a first solution, (b) heating the first solution to a first temperature, (c) adding a second amount of iron sulfate (FeSO | 07-21-2011 |
20120121821 | RENEWABLE RESOURCE-BASED METAL-CONTAINING MATERIALS AND APPLICATIONS OF THE SAME - In accordance with certain aspects of the present disclosure, a method of producing carbon-metal nanocomposites includes (a) treating a material containing at least one o-catechol unit with a first solution of hexamine such that the material becomes hexamine treated; (b) treating the material with a second solution having a plurality of metal ions such that the material becomes metal treated; (c) treating the material with a third solution of alkali such that the material becomes alkali treated; and (d) heating the alkali, metal and hexamine treated material after (a), (b), and (c) for a predetermined period of time such that a plurality of carbon-metal nanocomposites having metal nanoparticles dispersed in the material are produced. | 05-17-2012 |
20130157838 | DOPED-CARBON COMPOSITES, SYNTHESIZING METHODS AND APPLICATIONS OF THE SAME - A method of synthesizing a doped carbon composite includes preparing a solution having a carbon source material and a heteroatom containing additive, evaporating the solution to yield a plurality of powders, and subjecting the plurality of powders to a heat treatment for a duration of time effective to produce the doped carbon composite. | 06-20-2013 |
20130233802 | RENEWABLE RESOURCE-BASED METAL OXIDE-CONTAINING MATERIALS AND APPLICATIONS OF THE SAME - Metal nanocomposites and methods of producing the same are disclosed. The nanocomposites have metal nanoparticles dispersed in a matrix carrier and can be produced by: treating a matrix material having a functional group with a quaternary amine compound to form a function site; treating the matrix material with a metal salt such that a metal ion of the metal salt is chelated with the functional site; treating the matrix material with an alkali; and microwaving the matrix material to form the metal nanocomposites. | 09-12-2013 |
20140102988 | USE OF MAGNETIC CARBON COMPOSITES FROM RENEWABLE RESOURCE MATERIALS FOR OIL SPILL CLEAN UP AND RECOVERY - A method of separating a liquid hydrocarbon material from a body of water, includes: (a) mixing magnetic carbon-metal nanocomposites with a liquid hydrocarbon material dispersed in a body of water to allow the magnetic carbon-metal nanocomposites each to be adhered by the liquid hydrocarbon material to form a mixture; (b) applying a magnetic force to the mixture to attract the magnetic carbon-metal nanocomposites each adhered by the liquid hydrocarbon material; and (c) removing the body of water from the magnetic carbon-metal nanocomposites each adhered by the liquid hydrocarbon material while maintaining the applied magnetic force. The magnetic carbon-metal nanocomposites is formed by subjecting one or more metal lignosulfonates or metal salts to microwave radiation, in presence of lignin/derivatives either in presence of alkali or a microwave absorbing material, for a period of time effective to allow the carbon-metal nanocomposites to be formed. | 04-17-2014 |
Usha Viswanathan, Cincinnati, OH US
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20150141521 | SMALL-MOLECULE INHIBITORS OF DENGUE VIRUS PROTEASES - The present invention concerns methods and compositions involving small molecule inhibitors for the treatment or prophylaxis of flavivirus infection, such as dengue virus and West Nile virus. | 05-21-2015 |
Vijay Viswanathan, Apex, NC US
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20090263952 | SEMICONDUCTOR DEVICE FABRICATION USING SPACERS - A process for fabrication of a semiconductor device that includes forming a first trench in a semiconductor body, forming spaced spacers in the first trench, and forming a narrower second trench at the bottom of the first trench using the spacers as a mask. | 10-22-2009 |
20140118032 | Buck Converter Power Package - One exemplary disclosed embodiment comprises a semiconductor package including a vertical conduction control transistor and a vertical conduction sync transistor. The vertical conduction control transistor may include a control source, a control gate, and a control drain that are all accessible from a bottom surface, thereby enabling electrical and direct surface mounting to a support surface. The vertical conduction sync transistor may include a sync drain on a top surface, which may be connected to a conductive clip that is coupled to the support surface. The conductive clip may also be thermally coupled to the control transistor. Accordingly, all terminals of the transistors are readily accessible through the support surface, and a power circuit, such as a buck converter power phase, may be implemented through traces of the support surface. Optionally, a driver IC may be integrated into the package, and a heatsink may be attached to the conductive clip. | 05-01-2014 |