Shankar
Shankar Arumugavelu, Warren, NJ US
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20120005614 | ACCOUNT CONVERSION OF INFORMATION TECHNOLOGY SYSTEMS - A device may convert accounts maintained by a first information technology system to a second information technology system. In one implementation, the device may convert a first set of attributes corresponding to an account in the first information technology system to a second set of attributes corresponding to the account in the second information technology system. The device may validate the second set of attributes by converting the second set of attributes back to a third set of attributes corresponding to the account in the first information technology system. | 01-05-2012 |
20120130780 | PROMOTION ANALYZER SYSTEM - A method performed by a server device, may include receiving information about a customer order, associated with a particular service or product provider, from an ordering system; determining whether the customer order is eligible for a promotion based on the received information where the promotion includes a reward to a customer for placing the customer order; and requesting balance information associated with the customer order from a billing system, when the customer order is eligible for the promotion. The method may further include receiving a balance amount, associated with the customer order, from the billing system; determining whether the balance amount is less than a balance threshold; and sending a message to a fulfillment system to fulfill the promotion, when the balance amount is less than the balance threshold. | 05-24-2012 |
Shankar Balaskandan, Salt Lake City, UT US
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20100225095 | DUAL CHAMBER AIRBAG CUSHIONS WITH A SAFETY VENT IN THE FRONT CHAMBER - An airbag cushion has two chambers to permit the front chamber to inflate less rapidly than the back chamber for cushioning the head of an occupant in a vehicle with less force than the chest of an occupant is cushioned by the back chamber. The front chamber has at least one safety vent. | 09-09-2010 |
Shankar Bhukya, Aberdeen GB
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20110314936 | SAMPLE CARRIER FOR SINGLE PHASE SAMPLERS - An apparatus for carrying well samplers including a tubular carrier housing, a crossover sub connected to the housing, and a pair of adjacent single phase samplers set off from the tool centerline axis thereby providing an offset interspatial through-bore region to support wireline operations. The pair of single phase samplers are removably disposed between upper and lower positioning inserts. The inserts have recessed sampler seats and through-bores that align with the interspatial through-bore region. A conduit fluidly connects one pair of recessed seats to the tool exterior so as to port annulus pressure to the pressure-activated triggering mechanisms of the samplers. A rupture disk housing is removably connected to the triggering conduit from an exterior recess in the crossover sub. The other positioning insert includes a clamping mechanism to removably secure the samplers within the carrier. Multiple assemblies of crossover subs and carrier housing can be connected in tandem. | 12-29-2011 |
Shankar Devasenathipathy, Tempe, AZ US
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20130299133 | HIGH PERFORMANCE TRANSIENT UNIFORM COOLING SOLUTION FOR THERMAL COMPRESSION BONDING PROCESS - Various embodiments of thermal compression bonding transient cooling solutions are described. Those embodiments include a an array of vertically separated micro channels coupled to a heater surface, wherein every outlet micro channel comprises two adjacent inlet micro channel, and wherein an inlet and outlet manifold are coupled to the array of micro channels, and wherein the heater surface and the micro channels are coupled within the same block. | 11-14-2013 |
Shankar Durgamahanthi, San Jose, CA US
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20140136914 | HIGHLY SECURE AND EXTENSIVE SCAN TESTING OF INTEGRATED CIRCUITS - In one embodiment, an integrated circuit chip has an input/output (I/O) interface and programmable fabric. The I/O interface restricts access to scan testing of the chip by requiring (1) a specific scan-testing instruction, (2) a specific manufacturing key, and (3) a specific fabric pattern value from a specific set of registers in the programmed fabric. In addition or alternatively, the I/O interface has circuitry that enables scan testing of most of the logic of the I/O interface itself, including the logic being driven by the JTAG TAP state register. | 05-15-2014 |
Shankar Ganapathysubramanian, Phoenix, AZ US
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20090242247 | Package substrate and die spacer layers having a ceramic backbone - A layer or layers for use in package substrates and die spacers are described. The layer or layers include a plurality of ceramic wells lying within a plane and separated by metallic vias. Recesses within the ceramic wells are occupied by a dielectric filler material. | 10-01-2009 |
20110156283 | Use of die backside films to modulate EOL coplanarity of thin packages while providing thermal capability and laser markability of packages - A microelectronic package comprises a die ( | 06-30-2011 |
20110159256 | Treatment for a microelectronic device and method of resisting damage to a microelectronic device using same - A treatment for a microelectronic device comprises a dicing tape ( | 06-30-2011 |
20120152601 | Package substrate and die spacer layers having a ceramic backbone - A layer or layers for use in package substrates and die spacers are described. The layer or layers include a plurality of ceramic wells lying within a plane and separated by metallic vias. Recesses within the ceramic wells are occupied by a dielectric filler material. | 06-21-2012 |
20130341076 | Package substrate and die spacer layers having a ceramic backbone - A layer or layers for use in package substrates and die spacers are described. The layer or layers include a plurality of ceramic wells lying within a plane and separated by metallic vias. Recesses within the ceramic wells are occupied by a dielectric filler material. | 12-26-2013 |
Shankar Ganapathysubranian, Phoenix, AZ US
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20100078806 | MICROELECTRONIC PACKAGE WITH WEAR RESISTANT COATING - A microelectronic package is provided. The microelectronic package includes a semiconductor substrate and a die having a top surface and a bottom surface, wherein the bottom surface of the die is coupled to the semiconductor substrate. The microelectronic package also includes a nanomaterial layer disposed on the top surface of the die. | 04-01-2010 |
Shankar Godavarti, St. Paul, MN US
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20090294732 | COATINGS FOR MEDICAL DEVICES HAVING REVERSIBLE HYDROPHOBIC TO HYDROPHILIC PROPERTIES - A medical device including a coating disposed on at least a portion of a surface of the medical device, the coating including at least one polymer material having reversible wettability. | 12-03-2009 |
20100100057 | POLYMER COATINGS WITH CATALYST FOR MEDICAL DEVICES - Coating compositions and coatings for medical devices formed from the coating compositions that include a catalyst in a support polymer, where the support polymer helps to support and retain the catalyst in the coating on the medical device. The catalyst in the support polymer can act to chemically bond specific compounds migrating from a body of the medical device formed from a polymer to at least one of the polymer and/or other specific compounds migrating from the body of the medical device. | 04-22-2010 |
Shankar Gowri, Chennai IN
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20160006821 | Correlation Identity Generation Method For Cloud Environment - This invention relates to a method for generating correlation identity with respect to a client to establish, integrate and communicate to a server within a cloud environment (e.g. Inswit™ Cloud). A service location identity can be generated with respect to a remote client by getting at least one service node of an appropriate service request made by the client device within the cluster of the cloud environment. A correlation ID/source ID can be thereafter generated based on the service location identity to serialize the payload and establish a connection with the server. The integration services with respect to the client device can be instantiated to permit authenticated information flow within the cloud network. The messages including the information on the destination end points can be finally emanated out of the source end points to the destination end point by efficiently authenticating the client devices using the correlation ID. | 01-07-2016 |
Shankar Guhados, Fremont, CA US
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20140084936 | Charge Pump Based Over-Sampling ADC for Current Detection - Techniques are presented for determining current levels based on the behavior of a charge pump system while driving a load under regulation. While driving the load under regulation, the number of pump clocks during a set interval is counted. This can be compared to a reference that can be obtained, for example, from the numbers of cycles needed to drive a known load current over an interval of the duration. By comparing the counts, the amount of current being drawn by the load can be determined. This technique can be applied to determining leakage from circuit elements, such as word lines in a non-volatile memory. | 03-27-2014 |
20140085985 | Sigma Delta Over-Sampling Charge Pump Analog-To-Digital Converter - Techniques are presented for determining current levels based on the behavior of a charge pump system while driving a load under regulation. While driving the load under regulation, the number of pump clocks during a set interval is counted. This can be compared to a reference that can be obtained, for example, from the numbers of cycles needed to drive a known load current over an interval of the duration. By comparing the counts, the amount of current being drawn by the load can be determined. This technique can be applied to determining leakage from circuit elements, such as word lines in a non-volatile memory. The accuracy and level of resolution can be further increased through use of sigma delta noise shaping. | 03-27-2014 |
20140253057 | Compensation Scheme to Improve the Stability of the Operational Amplifiers - A right-half plane (RHP) zero (RHZ) compensation scheme to improve the stability of the operational amplifier. A resistance R | 09-11-2014 |
20140313836 | High Speed Signaling Techniques to Improve Performance of Integrated Circuits - Techniques are presented to improve the performance, accuracy and power consumption of on-chip voltage biasing and transmission for highly loaded RC networks (such as wordlines or bitlines in NAND or 3D memory arrays) that are otherwise limited by the physics of RC time constant. When transitioning the near-end voltage of the network, an under-drive or over-drive level is applied, combined with feedback control to estimate when the far-end voltage approaches the desired level. | 10-23-2014 |
Shankar Iyer, East Windsor, NJ US
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20160071147 | Targeted Marketing Using Cross-Channel Event Processor - Aspects described herein provide systems and methods for targeted marketing in an enterprise-wide computing system. Multiple event monitoring agents may be deployed across an enterprise-wide computing system such that each event monitoring agent monitors at least one event generator of the enterprise-wide computing system. The event monitoring agents may be connected to an event processing server. The event processing server may receive event information generated by the event monitoring agents that describe events occurring at the event generators. The event processing server may perform a marketing analysis based on at least a portion of the event information received. One or more marketing elements may be selected based on the marketing analysis performed, and the event processing server may transmit the selected marketing elements to one or more of the event generators for presentation to an individual. | 03-10-2016 |
20160072840 | Real-Time Security Monitoring Using Cross-Channel Event Processor - Aspects described herein provide systems and methods for computer system security monitoring. Multiple event monitoring agents may be deployed across an enterprise-wide computing system such that each event monitoring agent monitors at least one event generator of the enterprise-wide computing system. The event monitoring agents may be connected to an event processing server. The event processing server may receive event information generated by the event monitoring agents that describe events occurring at the event generators. The event processing server may perform a security analysis on at least a portion of the event information received that includes applying a security policy to the event information. The event processing server may execute a security response based on the security analysis performed such as, for example, a response specified in the security policy applied. | 03-10-2016 |
Shankar Iyer, E. Windsor, NJ US
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20160092811 | BUSINESS RULES FRAMEWORK - A business rule framework 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 rules using a common user interface. The business rule framework may allow a user access to a business rule management system (BRMS) using a common interface, regardless of a vendor or version of BRMS being used by a business organization. The business rule framework may include a business rule governance interface allowing the business user with the common user interface to the BRMS, regardless of the version or vendor of the BRMS product being used. The business rule framework may also include a BRMS interface capable of communicating with different BRMS products. | 03-31-2016 |
Shankar Jagadeesh, Gaithersburg, MD US
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20100130579 | CANCER THERAPY - The present invention relates to methods of inducing expression of an epigenetically silenced gene, RASSF1A, in cells, particularly human cells, such as cancer cells. It also relates to methods of treating an individual, prophylactically or therapeutically, for cancer in which RASSF1A is epigenetically silenced. | 05-27-2010 |
20110152339 | FLUORESCENT REGULATORS OF RASSF1A EXPRESSION AND HUMAN CANCER CELL PROLIFERATION - The invention provides methods for the treatment of cancer in a subject comprising administering a dansyl-carbazole compound. | 06-23-2011 |
Shankar Km, Bangalore IN
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20140117761 | ENERGY EFFICIENT SOLAR POWERED HIGH VOLTAGE DIRECT CURRENT BASED DATA CENTER - A system and method for providing power is disclosed. A variable direct current (DC) power source provides a variable DC voltage. A configurator dynamically converts the variable DC voltage to a selected DC voltage to provide the power. A set of switches combines the solar voltage with a substantially constant DC voltage. A control unit controls the set of switches and the configurator to provide the combined voltages at a selected voltage level. | 05-01-2014 |
20140117965 | ENERGY EFFICIENT SOLAR POWERED HIGH VOLTAGE DIRECT CURRENT BASED DATA CENTER - A system and method for providing power is disclosed. A variable direct current (DC) power source provides a variable DC voltage. A configurator dynamically converts the variable DC voltage to a selected DC voltage to provide the power. A set of switches combines the solar voltage with a substantially constant DC voltage. A control unit controls the set of switches and the configurator to provide the combined voltages at a selected voltage level. | 05-01-2014 |
20160087909 | SCHEDULING COST EFFICIENT DATACENTER LOAD DISTRIBUTION - A method for scheduling cost efficient data center load distribution is described. The method includes receiving a task to be performed by computing resources within a set of data centers. The method further includes determining, all available data centers to perform the task. The method further includes determining lowest computing cost task schedule from available data centers. The method further includes scheduling the task to be completed at an available data center with the lowest cost computing. | 03-24-2016 |
Shankar Kondur, Highland Park, NJ US
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20090055810 | Method And System For Compilation And Execution Of Software Codes - The method and system disclosed herein is for compiling and executing a plurality of software codes. The requests from users are parsed and loaded using a set of child processes or a thread pool. A request handler is used to handle the compilation and execution requests from the user. Requests from a plurality of client processes are listed to compile and execute the solution codes from a plurality of users. A set of common libraries and system libraries for each compilation request are stored in a memory and loaded on to a compiler. Using the stored common libraries and system libraries, an executable binary format of the software code is created by the compiler. The executable binary format of the software code is loaded on a file system for further executions. | 02-26-2009 |
20090217246 | Evaluating Software Programming Skills - Disclosed herein is a method and system for evaluating the software programming skills of a candidate. A plurality of question compendia comprising a problem description, a set of evaluation test cases, and a skeleton code, is rendered based on the logical and technical levels of the candidate. The solution code created by the candidate is then transferred to a server for compilation and execution. The solution code is evaluated by examining the solution code for solution accuracy to the constructed problem, analyzing the solution code for code compliance with predefined coding conventions and standards, ascertaining memory utilization of the solution code and examining the exception handling capabilities of the solution code. The candidate is then provided with a consolidated ranking generated from scores allotted to the candidate during the evaluation of the solution code. | 08-27-2009 |
Shankar Krithivasan, Austin, TX US
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20090132783 | System and Method of Determining an Address of an Element Within a Table - In a particular embodiment, a method is disclosed that includes executing a single instruction to identify a location within a table stored at a memory. The single instruction is executable by a processor to extract bit field data from a first register and insert the bit field data into an index portion of a second register. The second register includes a table address portion and an index portion. The table address portion includes a table address identifying a memory location associated with a table. The table address and the bit field data combine to form an indexed address to an element within the table. | 05-21-2009 |
20090132793 | System and Method of Selectively Accessing a Register File - In a particular embodiment, a method is disclosed that includes identifying a first block of bits within a result to be written to a destination register by an execution unit. The result includes a plurality of bits having the first block of bits and a second block of bits. The first block of bits has a value of zero. The method further includes providing an encoded bit value representing the first block of bits to a control register and selectively writing the second block of bits, but not the first block of bits, to the destination register. The destination register is sized to receive the first and second blocks of bits. | 05-21-2009 |
20090177724 | Processor and Method of Determining a Normalization Count - In a particular embodiment, a method is disclosed that includes receiving an operand to be normalized at a normalization logic circuit, where the operand includes a plurality of bits. The method further includes generating a zero output when a value of the operand is equal to zero and, when the value is not equal to zero, generating an output value representing a number that is one less than a count of leading bits of the operand. | 07-09-2009 |
20090327667 | System and Method to Perform Fast Rotation Operations - Systems and methods to perform fast rotation operations are disclosed. In a particular embodiment, a method includes executing a single instruction. The method includes receiving first data indicating a first coordinate and a second coordinate, receiving a first control value that indicates a first rotation value selected from a set of ninety degree multiples, and writing output data corresponding to the first data rotated by the first rotation value. | 12-31-2009 |
20100077187 | System and Method to Execute a Linear Feedback-Shift Instruction - A system and method to execute a linear feedback-shift instruction is disclosed. In a particular embodiment the method includes executing an instruction at a processor by receiving source data and executing a bitwise logical operation on the source data and on reference data to generate intermediate data. The method further includes determining a parity value of the intermediate data, shifting the source data, and entering the parity value of the intermediate data into a data field of the shifted source data to produce resultant data. | 03-25-2010 |
Shankar Lakkapragada, San Jose, CA US
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20090210731 | CIRCUIT FOR AND METHOD OF MINIMIZING POWER CONSUMPTION IN AN INTEGRATED CIRCUIT DEVICE - A method of minimizing power consumption in an integrated device is disclosed. The method comprises providing a plurality of circuit blocks having circuits for performing logic functions, wherein each circuit block consumes power in a static state; coupling one of a plurality of operating voltages to each circuit block of the plurality of circuit blocks; enabling a reduction of power consumed by a first set of circuit blocks by way of a first power reduction signal; and enabling a reduction of power consumed by a second set of circuit blocks by way of a second power reduction signal. A circuit for minimizing power consumption in a device is also disclosed. | 08-20-2009 |
Shankar Madhavaram, Hyderabad IN
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20150175532 | PROCESS FOR PREPARATION OF 2,3-DIHYDROXY BENZONITRILE - The present invention relates to one pot process for the preparation of 2,3-dihydroxy benzonitrile from 2,3-dialkoxy benzoic acid without prior isolation of the intermediates. Further the invention relates to the preparation of 2,3-dihydroxy benzonitrile by dealkylation of 2,3-dialkoxy benzonitrile using suitable aluminum salt-amine complex. | 06-25-2015 |
Shankar Meembat, Helsinki FI
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20150350694 | Insertion of a content item to a media stream - According to an example embodiment of the present invention, there is provided a method comprising obtaining a media stream, determining, based on at least two timing cues, a first location in the media stream, wherein the at least two timing cues are comprised in the following list: a metadata signal associated with the media stream, a silent period in the media stream and a predefined content sequence in the media stream, and inserting a predetermined content item into the media stream starting from or ending in the first location, to at least in part replace content originally in the media stream, wherein in case the metadata signal is comprised in the at least two timing cues, the first location occurs at most a threshold length of time before or after receipt of the metadata signal. | 12-03-2015 |
Shankar Moni, Bangalore IN
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20100128788 | SYSTEM AND METHOD FOR INTRA REFRESH IMPLEMENTATION WITH PSEUDO RANDOM NUMBER GENERATION - Embodiments of the present invention include a method and system for encoding video data comprising accessing a picture to be encoded, wherein the picture comprises a plurality of macro-blocks. A plurality of programmable counters is associated with each macro-block to be encoded. A counter associated with a macro-block of the plurality of macro-blocks is accessed and a value of the counter is determined. The method further includes determining whether to encode the macro-block as an Intra or non-Intra based on the value of the counter. If the macro-block is encoded as Intra, its counter is reset. If the macro-block is encoded as non-Intra, its counter value is updated. The counter value may be reset with a random number. Counters can be programmed such that a region of interest is defined for updating associated macro-blocks with greater frequency. | 05-27-2010 |
Shankar Muthane, San Jose, CA US
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20140095250 | INNOVATION MANAGEMENT - A system and method for facilitating facilitating management of innovations and accompanying constituent concepts. An example method includes providing a first user option to define one or more alternate solution categories for one or more concepts, wherein each alternate solution category is associated with an innovation comprising a structure of concepts, and wherein an alternate solution category is associated with an alternate solution structure; providing a second user option to define a concept as an alternate solution concept belonging to an alternate solution category; and associating one or more metric attributes with an alternate solution concept. The user options may be provided via a user interface display screen with additional user interface controls for generating analysis pertaining to alternative concept structures in association with one or more metrics, such as supply chain risk, cost, compliance, fulfillment, and/or other product objectives or metrics. | 04-03-2014 |
Shankar Muthukonda Venkatakrishnan, Kadapa IN
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20130023986 | ARTIFICIAL RETINA THAT INCLUDES A PHOTOVOLTAIC MATERIAL LAYER INCLUDING A TITANIUM DIOXIDE SEMICONDUCTOR - An artificial retina that includes: (i) a substrate; (ii) a first layer, placed onto said substrate and including photovoltaic material portions separated by at least one insulating material portion; and (iii) a second layer, placed onto said first layer and including conductive material portions separated by at least one insulating material portion. In said artificial retina, the photovoltaic material includes a titanium dioxide semiconductor. | 01-24-2013 |
Shankar Natataj, Allentown, PA US
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20090220393 | IN-SITU GASIFICATION OF SOOT CONTAINED IN EXOTHERMICALLY GENERATED SYNGAS STREAM - A system is set forth for the exothermic generation of soot depleted syngas comprising (i) reacting a hydrocarbon-containing fuel with an oxygen containing gas in a first reactor to produce the syngas and byproducts comprising CO | 09-03-2009 |
Shankar Pasupathy, Milpitas, CA US
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20140237115 | METHOD AND SYSTEM FOR SECURELY CAPTURING WORKLOADS AT A LIVE NETWORK FOR REPLAYING AT A TEST NETWORK - Methods and system for securely capturing workloads at a live network for replaying at a test network. The disclosed system captures file system states and workloads of a live server at the live network. In one embodiment the captured data is anonymized to protect confidentiality of the data. A file system of a test server at the test network is mirrored from a captured state of the live server. An anonymized version of the captured workloads is replayed as a request to the test server. A lost or incomplete command is recreated from the states of the live server. An order of the commands during replay can be based on an order in the captured workload, or based on a causal relationship. Performance characteristics of the live network are determined based on the response to the replayed command. | 08-21-2014 |
20140351388 | OBJECT LOCATION SERVICE FOR NETWORK-BASED CONTENT REPOSITORY - A distributed object store in a network storage system uses location-independent global object identifiers (IDs) for stored data objects. The global object ID enables a data object to be seamlessly moved from one location to another without affecting clients of the storage system, i.e., “transparent migration”. The global object ID can be part of a multilevel object handle, which also can include a location ID indicating the specific location at which the data object is stored, and a policy ID identifying a set of data management policies associated with the data object. The policy ID may be associated with the data object by a client of the storage system, for example when the client creates the object, thus allowing “inline” policy management. An object location subsystem (OLS) can be used to locate an object when a client request does not contain a valid location ID for the object. | 11-27-2014 |
20150213049 | ASYNCHRONOUS BACKEND GLOBAL DEDUPLICATION - A method of performing a global deduplication may include: collecting a data chunk to be written to a backing storage of a storage system at a staging area in the storage system; generating a data fingerprint of the data chunk; sending the data fingerprint in batch along with other data fingerprints corresponding to data chunks collected at different times to a metadata server system in the storage system; receiving an indication, at the staging area, of whether the data fingerprint is unique in the storage system from the metadata server system; and discarding the data chunk when committing a data object containing the data chunk to the backing storage, when the indication indicates that the data chunk is not unique. | 07-30-2015 |
20150324123 | DATA STORAGE CLUSTER WITH DISTRIBUTED ZONES - Techniques for a data storage cluster and a method for maintaining and updating reliability data and reducing data communication between nodes, are disclosed herein. Each data object is written to a single data zone on a data node within the data storage cluster. Each data object includes one or more data chunks, and the data chunks of a data object are written to a data node in an append-only log format. When parity is determined for a reliability group including the data zone, there is no need to transmit data from other data nodes where the rest of data zones of the reliability group reside. Thus, inter-node data communication for determining reliability data is reduced. | 11-12-2015 |
20150370486 | DYNAMIC STORAGE MANAGEMENT USING VIRTUAL STORAGE APPLIANCES - The techniques introduced here provide for efficient management of storage resources in a modern, dynamic data center through the use of virtual storage appliances. Virtual storage appliances perform storage operations and execute in or as a virtual machine on a hypervisor. A storage management system monitors a storage system to determine whether the storage system is satisfying a service level objective for an application. The storage management system then manages (e.g., instantiates, shuts down, or reconfigures) a virtual storage appliance on a physical server. The virtual storage appliance uses resources of the physical server to meet the storage related needs of the application that the storage system cannot provide. This automatic and dynamic management of virtual storage appliances by the storage management system allows storage systems to quickly react to changing storage needs of applications without requiring expensive excess storage capacity. | 12-24-2015 |
Shankar Pennathur, San Jose, CA US
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20150359099 | LOW AREA OVER-HEAD CONNECTIVITY SOLUTIONS TO SIP MODULE - Readily modifiable and customizable, low-area overhead interconnect structures for forming connections between a system-in-a-package module and other components in an electronic device. One example may provide an interposer for providing an interconnection between a system-in-a-package module and other components in an electronic device. Another may provide a plurality of conductive pins to form interconnect paths between a module and other components. | 12-10-2015 |
Shankar Prakriya, New Delhi IN
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20100220823 | Systems and Methods for Mitigating Self-Induced Far-End Crosstalk - Systems and methods for partial self-FEXT (far-end crosstalk) are described. One method, among others, comprises determining one or more instantaneous characteristics of an input signal, wherein the one or more instantaneous characteristics comprise one or more of amplitude of the input signal and an energy level of the input signal. The method further comprises selecting one or more disturbers to cancel according to the one or more instantaneous characteristics, wherein selecting one or more disturbers is performed on a per-DMT (discrete multi-tone) symbol basis. | 09-02-2010 |
20110150121 | Systems and Methods of Resource Allocation for Cancellation of Crosstalk - A method implemented in a multi-user communication system is described for performing far-end crosstalk (FEXT) cancellation for each victim user. The method comprises performing dynamic programming to allocate resources according to (N−1) normalized disturber coupling values and difference rate function values associated with N total users in the system involved in partial FEXT cancellation. In accordance with some embodiments, dynamic programming comprises selecting a tone and one or more disturbers to be cancelled for the tone. | 06-23-2011 |
Shankar Rajappa, Andhra Pradesh IN
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20150135117 | APPARATUS AND METHOD FOR PROVIDING CUSTOMIZED VIEWING AND CONTROL OF FIELD DEVICES THROUGH CUSTOM GROUPS AND ACTIONS IN A PROCESS CONTROL SYSTEM - A method includes generating a graphical display associated with an industrial process control system having multiple field devices. The graphical display includes a custom group of field devices, where the custom group includes a user-defined subset of the field devices. The method also includes presenting the graphical display. The method further includes receiving a request to perform an action associated with the custom group. In addition, the method includes initiating performance of the action for each field device in the custom group. The action could include a user-defined custom action, and the method could further include defining the custom action based on user input. The graphical display could include multiple custom groups of field devices and, for each custom group, identify a status of each field device in the custom group. Each custom group could identify critical field devices associated with a different functional unit in an industrial facility. | 05-14-2015 |
Shankar Rao, Culver City, CA US
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20140262826 | DEVICE AND METHOD FOR PURIFYING FLUIDS USING ELECTROMAGNETIC AND HIGH VOLTAGE ELECTROSTATIC FIELDS - A modularized fluid purification device and a method for fluid purification are provided that utilizes electrical power to create a high voltage electrostatic field through which the fluid is passed in combination with filtration to remove or neutralize both organic and inorganic contaminants. The electrostatic field may be focused using an electromagnetic field, and one or more filters downstream of the electrostatic field may be charged to attract correspondingly charged contaminants. The electrical power for creating the electrostatic field and/or charging the filters may be generated via a power generation module of the device or from an external source of power. Fluid, such as water, that is passed through the device and purified may, as a result, be suitable for human consumption, as well as agricultural and industrial applications. | 09-18-2014 |
Shankar Rathoud, Singapore SG
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20140301556 | DIRECTIONAL BASED AUDIO RESPONSE TO AN EXTERNAL ENVIRONMENT EMERGENCY SIGNAL - An audio signal attenuation system and method for detecting an audio emergency warning signal (or alarm) in a vehicle in which an audio signal is being played. Embodiments of the system and method make it easier for a police, fire, or other emergency alarm or siren to be heard in a loud or noisy listening environment when audio signal is being reproduced. This is achieved using selective frequency attenuation, which identifies a frequency of the alarm and then selectively attenuates the alarm frequency in the audio signal. Moreover, direction data that includes information about from which direction the alarm is coming can be used to selectively attenuate the alarm frequency in certain channels (or speakers) of the audio signal. In some embodiments, audio cues are used to alert the listener to the alarm signal and are adjusted based on alarm distance from the vehicle, speed, and the type of alarm. | 10-09-2014 |
Shankar Regunathan, Redmond, WA US
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20090273706 | Multi-level representation of reordered transform coefficients - Techniques and tools for encoding and decoding a block of frequency coefficients are presented. An encoder selects a scan order from multiple available scan orders and then applies the selected scan order to a two-dimensional matrix of transform coefficients, grouping non-zero values of the frequency coefficients together in a one-dimensional string. The encoder entropy encodes the one-dimensional string of coefficient values according to a multi-level nested set representation. In decoding, a decoder entropy decodes the one-dimensional string of coefficient values from the multi-level nested set representation. The decoder selects the scan order from among multiple available scan orders and then reorders the coefficients back into a two-dimensional matrix using the selected scan order. | 11-05-2009 |
20130016852 | SOUND SOURCE LOCALIZATION USING PHASE SPECTRUMAANM Regunathan; ShankarAACI RedmondAAST WAAACO USAAGP Regunathan; Shankar Redmond WA USAANM Koishida; KazuhitoAACI RedmondAAST WAAACO USAAGP Koishida; Kazuhito Redmond WA USAANM Kikkeri; Harshavardhana NarayanaAACI BellevueAAST WAAACO USAAGP Kikkeri; Harshavardhana Narayana Bellevue WA US - An array of microphones placed on a mobile robot provides multiple channels of audio signals. A received set of audio signals is called an audio segment, which is divided into multiple frames. A phase analysis is performed on a frame of the signals from each pair of microphones. If both microphones are in an active state during the frame, a candidate angle is generated for each such pair of microphones. The result is a list of candidate angles for the frame. This list is processed to select a final candidate angle for the frame. The list of candidate angles is tracked over time to assist in the process of selecting the final candidate angle for an audio segment. | 01-17-2013 |
20150379093 | DATA SET PREVIEW TECHNOLOGY - A mechanism for providing a preview of a data set. The search system finds a data set relevant to the search query. For any given data set, the search system extracts only a sample of elements from the data set. The sample of elements provided to the requestor includes elements for which there is a match on the search query, and elements that have no hit, but are proximate to an element that has a hit. The user obtains a view constructed of the sample of elements provided by the search system. The user is also provided with navigation controls that correspond to the most search relevant portions of the view. Controls associated with those portion(s) may then be selected to thereby move the preview of the data set so that the portion or corresponding hit for that portion is in view. | 12-31-2015 |
Shankar Sadavisam, San Diego, CA US
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20140245033 | DYNAMIC POWER MANAGEMENT OF CONTEXT AWARE SERVICES - The disclosure is directed to modifying the operation of one or more hardware subsystems when a new context awareness service begins. An aspect determines a power budget for a plurality of operating context awareness services including the new context awareness service, wherein the power budget is based on a power requirement for each of the plurality of context awareness services, and wherein the power requirement for each of the plurality of context awareness services is based on power utilizations of the one or more hardware subsystems corresponding to the plurality of context awareness services, and allocates power resources to the one or more hardware subsystems based on importances of the plurality of context awareness services and/or the one or more hardware subsystems, wherein the allocation of the power resources is performed within the power budget. | 08-28-2014 |
Shankar Saibabu, Nashua, NH US
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20090070136 | SYSTEMS AND METHODS FOR MEDICATION MANAGEMENT USING MULTIPLE SOFTWARE APPLICATIONS - Certain embodiments of the present invention provide a system for medication management including a user interface, a processor, and a display component. The user interface is adapted to receive patient data. The processor is adapted to aggregate medication data from at least one medication data source. The display component is adapted to display the medication data. | 03-12-2009 |
Shankar Saibabu, Boston, MA US
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20120284603 | SYSTEMS AND METHODS FOR ONLINE PHYSICIAN DOCUMENTATION AND NOTES - Certain examples provide systems, methods, and articles of manufacture for dynamic, electronic clinician documentation. Certain examples provide a computer-implemented method for providing physician documentation. The example method includes receiving a user input regarding a form to input clinical information regarding a patient. The example method includes providing a selected form for clinician note data entry. The example method includes accepting user input to complete the form. The accepting of user input includes providing text for selection by the user; accepting free text input from the user to augment the selected text; and generating a note based on the selected text augmented by the user free text input. The example method includes storing the note in association with the patient. | 11-08-2012 |
Shankar Sanganabhatla, Navi Mumbai IN
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20090291997 | CARVEDILOL DIHYDROGEN PHOSPHATE MONOHYDRATE - Disclosed herein is crystalline carvedilol dihydrogen phosphate monohydrate having high aqueous solubility and the process for preparation thereof. The invention further discloses methods for treating hypertension, congestive heart failure and angina in a mammal, using pharmaceutical compositions comprising the compound of invention. | 11-26-2009 |
20100310870 | AMORPHOUS BAZEDOXIFENE ACETATE AND PREPARATION THEREOF - The present invention relates to amorphous form of bazedoxifene acetate and a process for the preparation thereof. | 12-09-2010 |
20110105619 | AMORPHOUS BUPROPION HYDROBROMIDE AND PREPARATION THEREOF - The present invention provides an amorphous bupropion hydrobromide and an amorphous bupropion hydrobromide granulates with at least one pharmaceutically acceptable carrier, and a process for its preparation. | 05-05-2011 |
20110312977 | PROCESS FOR THE PREPARATION OF VORICONAZOLE - The present invention provides a process for preparation of racemic voriconazole in a single reaction vessel. The present invention also provides a process for preparation of voriconazole using racemic voriconazole and the process of making it therewith. | 12-22-2011 |
Shankar Sanganbhatla, Navi Mumbai IN
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20080287688 | Efficient Process For Production Of Carvedilol Phosphate - A novel cost effective process for the synthesis of phosphate salts of 1-(9H-carbazol-4yloxy)-3-[[2-(2-methoxyphenoxy)ethyl] amino]-propan-2-ol, (carvedilol phosphate) of formula (II) with high yields and purity is disclosed. More particularly, the invention discloses a process for preparation of crystalline phosphate salts of carvedilol using various phosphate forming reagents such as phosphorous pentoxide, polyphosphoric acid, dipotassium hydrogen phosphate, ammonium dihydrogen ortho phosphate, and sodium dihydrogen ortho phosphate in solvents selected from Acetonitrile, acetone and tetrahydrofuran. The solvents used to prepare solvates of carvedilol dihydrogen phosphate are methanol, ethanol and isopropyl alcohol. | 11-20-2008 |
Shankar Selvavinayagam, Flower Mound, TX US
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20080240060 | SYSTEM AND METHOD FOR REAL-TIME CORRELATION OF AAL2 AND AAL5 MESSAGES FOR CALLS IN UTRAN - System and method for correlating multiple frames of data associated with a single call into a call record. One embodiment comprises correlating data in a radio access network by capturing data passing to and from a radio network controller, identifying ATM Adaptation Layer type 5 (AAL5) frames within the data, assigning a first call identifier to the AAL5 frames, identifying ATM Adaptation Layer type 2 (AAL2) frames within the data, assigning a second call identifier to the AAL2 frames, and combining AAL2 frames and AAL5 frames having a same first call identifier and a same second call identifier into a call record. The data passing to and from the first radio network controller may be data passing over an Iub interface between a Node B and the radio network controller or data passing over an Iur interface between two radio network controllers. | 10-02-2008 |
Shankar Somasudaram, Deer Park, NY US
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20080267114 | HOME (e)NODE-B WITH NEW FUNCTIONALITY - A wireless communication device is configured as an in-home node-B (H(e)NB). The H(e)NB is configured to perform a locking function to control modification of carrier and user controlled parameters, and also configured to detect a change in location. | 10-30-2008 |
Shankar Somasundarm, Deer Park, NY US
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20100002883 | SECURITY PROCEDURE AND APPARATUS FOR HANDOVER IN A 3GPP LONG TERM EVOLUTION SYSTEM - A method and apparatus for implementing a security procedure during handover of a wireless transmit/receive unit (WTRU) in wireless communications that controls the behavior of a handover target if it cannot support the required security algorithms. The handover source can detect that the target does not support the required security algorithms and the WTRU can detect that security algorithms may change during handover. Security procedures for the WTRU include contingencies for Radio Link Failure and if the public land mobile network (PLMN) changes. | 01-07-2010 |
Shankar Srinivasan, Saratoga, CA US
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20090112681 | Method and system for click-to-call - A method and system for establishing a connection between a sales agent and a user. A telephone connection is established by a lead generator. The sales agent is selected by the lead generator on the basis of a bid price method and is connected to the user on the basis of the user's services of interest. A unique billing system is also provided for billing the sales agent. The invention may be implemented on a stored program computer under the control of programmed software. | 04-30-2009 |
20140236818 | INTEGRATED BILL PRESENTMENT AND PAYMENT SYSTEM AND METHOD OF OPERATING THE SAME - An integrated bill presentment and payment system and an associated method are disclosed which can accomplish the entire process of bill presentment and payment directly with billers, customers, and their respective financial institutions, but which are also capable of interfacing with independent biller service providers, independent customer service providers, independent consolidators, and/or independent payment providers. The integrated bill presentment and payment system and method of the present invention can link directly to billers and customers, and can also access and distribute billing information from third party biller service providers or consolidators and participate in the distribution of the billing information to customers through third party customer service providers and consolidators. The integrated bill presentment and payment system and method of the present invention can make payments on behalf of customers itself, and can also forward payment instructions to third party payment providers if required. | 08-21-2014 |
Shankar Sripadham, Reston, VA US
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20090215443 | Cellular Drive Test System Network - A method and apparatus is provided for processing wireless signals collected from a plurality of cellular base stations by a plurality of drive test units of a drive test system The method includes the steps of a first process within at least one of the plurality of drive test units processing and storing wireless signal samples in real time to identify and measure signals from the plurality of cellular base stations, the first process forming a target list of signals that could be identified and measured, a second process that processes the signals in near real time and a third process that processes signal offline. The first, second and third processes may share information irrespective of where executed, whether executed on a single drives test unit or multiple drive test units. | 08-27-2009 |
Shankar Telasang, Fremont, CA US
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20130018621 | Dynamic Range Improvement For Mass SpectrometryAANM Telasang; ShankarAACI FremontAAST CAAACO USAAGP Telasang; Shankar Fremont CA US - Embodiments of the present disclosure provide methods of controlling an ion detector to minimize false peaks when utilizing extended dynamic range techniques. In one exemplary example, methods of controlling an ion detector are provided, comprising the steps of: determining an electronic baseline signal of the ion detector; receiving one or more ion input signals at the ion detector; comparing the ion input signal to the electronic baseline signal; and multiplying the ion input signal by a selected compensation factor when the ion input signal exceeds the electronic baseline signal. | 01-17-2013 |
Shankar Thagadur Shivappa, Tualatin, OR US
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20140378810 | PHYSIOLOGIC DATA ACQUISITION AND ANALYSIS - The availability of high quality imagers on smartphones and other portable devices facilitates creation of a large, crowd-sourced, image reference library that depicts skin rashes and other dermatological conditions. Some of the images are uploaded with, or later annotated with, associated diagnoses or other information (e.g., “this rash went away when I stopped drinking milk”). A user uploads a new image of an unknown skin condition to the library. Image analysis techniques are employed to identify salient similarities between features of the uploaded image, and features of images in this reference library. Given the large dataset, statistically relevant correlations emerge that identify to the user certain diagnoses that may be considered, other diagnoses that may likely be ruled-out, and/or anecdotal information about similar skin conditions from other users. Similar arrangements can employ audio and/or other physiologically-derived signals. A great variety of other features and arrangements are also detailed. | 12-25-2014 |
Shankar Thagadur Shivappa, Beaverton, OR US
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20120214515 | Mobile Device Indoor Navigation - A method for indoor navigation in a venue derives positioning of a mobile device based on sounds captured by the microphone of the mobile device from the ambient environment. It is particularly suited to operate on smartphones, where the sounds are captured using microphone that captures sounds in a frequency range of human hearing. The method determines a position of the mobile device in the venue based on identification of the audio signal, monitors the position of the mobile device, and generates a position based alert on an output device of the mobile device when the position of the mobile device is within a pre-determined position associated with the position based alert. | 08-23-2012 |
20120214544 | Audio Localization Using Audio Signal Encoding and Recognition - A positioning network comprises an array of signal sources that transmit signals with unique characteristics that are detectable in signals captured through a sensor on a mobile device, such as a microphone of a mobile phone handset. Through signal processing of the captured signal, the positioning system distinguishes these characteristics to identify distinct sources and their corresponding coordinates. A position calculator takes these coordinates together with other attributes derived from the received signals from distinct sources, such as time of arrival or signal strength, to calculate coordinates of the mobile device. A layered protocol is used to introduce distinguishing characteristics in the source signals. This approach enables the use of low cost components to integrate a positioning network on equipment used for other functions, such as audio playback equipment at shopping malls and other venues where location based services are desired. | 08-23-2012 |
20140108020 | MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING - Audio signal processing enhances audio watermark embedding and detecting processes. Audio signal processes include audio classification and adapting watermark embedding and detecting based on classification. Advances in audio watermark design include adaptive watermark signal structure data protocols, perceptual models, and insertion methods. Perceptual and robustness evaluation is integrated into audio watermark embedding to optimize audio quality relative the original signal, and to optimize robustness or data capacity. These methods are applied to audio segments in audio embedder and detector configurations to support real time operation. Feature extraction and matching are also used to adapt audio watermark embedding and detecting. | 04-17-2014 |
20140142958 | MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING - Audio signal processing enhances audio watermark embedding and detecting processes. Audio signal processes include audio classification and adapting watermark embedding and detecting based on classification. Advances in audio watermark design include adaptive watermark signal structure data protocols, perceptual models, and insertion methods. Perceptual and robustness evaluation is integrated into audio watermark embedding to optimize audio quality relative the original signal, and to optimize robustness or data capacity. These methods are applied to audio segments in audio embedder and detector configurations to support real time operation. Feature extraction and matching are also used to adapt audio watermark embedding and detecting. | 05-22-2014 |
20140285338 | MOBILE DEVICE INDOOR NAVIGATION - A method for indoor navigation in a venue derives positioning of a mobile device based on sounds captured by the microphone of the mobile device from the ambient environment. It is particularly suited to operate on smartphones, where the sounds are captured using microphone that captures sounds in a frequency range of human hearing. The method determines a position of the mobile device in the venue based on identification of the audio signal, monitors the position of the mobile device, and generates a position based alert on an output device of the mobile device when the position of the mobile device is within a pre-determined position associated with the position based alert. | 09-25-2014 |
20150380003 | MOBILE DEVICE INDOOR NAVIGATION - An audio playback system receives digitally watermarked audio programming and distributes it to audio speakers in a venue, enabling a variety of location and product dependent services to be delivered to mobile devices in the venue. Mobile devices sense audio from speakers and decode digital identifying information, including characteristics to distinguish audio sources. The mobile device communicates with a networked computer to provide the identifying information, which in turn, triggers an alert for output on the mobile device. | 12-31-2015 |
Shankar Thirunakkarasu, Tucson, AZ US
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20120218133 | HIGH SPEED, HIGH VOLTAGE MULTIPLEXER - A method for digitizing at least a portion of a selected analog input signal of a plurality of analog input signals by using a multiplexer having a plurality of channels is provided. Each channel for the multiplexer is associated with at least one of the analog input signals and is associated with a pair of select signals, and wherein each channel includes a cell having an input terminal, an output terminal, and a boosted NMOS switch. According to the method, a first select signal from each pair of select signals is asserted to decouple the input and output terminals for each cell. A boost capacitor is also charged during the non-sampling or conversion phase while the first select signal from each pair of select signals is asserted. A second select signal that is associated with the selected analog input signal is then asserted so as to couple together the input and output terminals for the cell associated with the selected analog input signal and to provide a voltage stored on the boost capacitor to the associated boosted NMOS switch. The portion of the selected analog input signal is then digitized. | 08-30-2012 |
Shankar Vallabhajosula, Larchmont, NY US
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20080230702 | Radioimaging - Radioimaging methods, devices and radiopharmaceuticals therefor. | 09-25-2008 |
20080230705 | Radioimaging - Radioimaging methods, devices and radiopharmaceuticals therefor. | 09-25-2008 |
20090078875 | Radioimaging - Radioimaging methods, devices and radiopharmaceuticals therefor. | 03-26-2009 |
20090304582 | Imaging Protocols - Protocols for radioimaging an event or disorder are provided. An exemplary protocol comprises a method of radioimaging a myocardial perfusion, the method comprising in sequence: | 12-10-2009 |
20100209343 | Methods and kits for diagnosis of cancer and prediction of therapeutic value - A method for identifying a patient for cancer therapy can include administering a diagnostic dose of a detectably labeled first binding agent to a patient, the detectably labeled binding agent being capable of binding a molecular target. The method also includes selecting a patient for administration of a therapeutic dose of a second binding agent capable of binding a cellular target, wherein the selected patient exhibits a positive reading for the detectably labeled first binding agent. Furthermore, the method can include administering a therapeutic dose of the second binding agent to the patient. | 08-19-2010 |
20140193336 | IMAGING PROTOCOLS - Protocols for radioimaging an event or disorder are provided. An exemplary protocol comprises a method of radioimaging a myocardial perfusion, the method comprising in sequence: | 07-10-2014 |