Shyam
Amit Shyam, Knoxville, TN US
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20090108856 | APPARATUS, SYSTEM, AND METHOD FOR DETECTING CRACKING WITHIN AN AFTERTREATMENT DEVICE - An apparatus, system, and method are disclosed for detecting cracking in a particulate filter. The method may include providing an apparatus comprising an aftertreatment device with a substrate and a substrate surface, a conductive material forming a conduction path bonded to the surface of the substrate surface, and access points configured to allow a resistance measurement of the conduction path. The method may include measuring the resistance of the conduction path, and determining if one or more cracks have occurred on the substrate surface based on the resistance measurement. The method may further include labeling the degradation level of the aftertreatment device based on the indicated amount of cracking, and replacing the aftertreatment device with an equivalent aftertreatment device, based on the degradation level, after a service event. | 04-30-2009 |
20150030963 | ENGINEERED GLASS SEALS FOR SOLID-OXIDE FUEL CELLS - A seal for a solid oxide fuel cell includes a glass matrix having glass percolation therethrough and having a glass transition temperature below 650° C. A deformable second phase material is dispersed in the glass matrix. The second phase material can be a compliant material. The second phase material can be a crushable material. A solid oxide fuel cell, a precursor for forming a seal for a solid oxide fuel cell, and a method of making a seal for a solid oxide fuel cell are also disclosed. | 01-29-2015 |
Badri Shyam, Oak Park, IL US
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20140093052 | TRANSMISSION-GEOMETRY ELECTROCHEMICAL CELL FOR IN-SITU SCATTERING AND SPECTROSCOPY INVESTIGATIONS - The present invention relates to a test chamber that can be used to perform a variety of X-ray and neutron spectroscopy experiments including powder diffraction, small-angle scattering, X-ray absorption spectroscopy, and pair distribution functions, such chamber comprising a first electrode with an X-ray transparent window; a second electrode with an X-ray transparent window; a plurality of insulating gaskets providing a hermetic seal around the sample and preventing contact between said first and second electrodes; and an insulating housing into which the first electrode is secured. | 04-03-2014 |
Bharat Shyam, Mercer Island, WA US
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20090024522 | SYSTEM AND METHOD PROVIDING RULES DRIVEN SUBSCRIPTION EVENT PROCESSING - The present invention relates to a system and methodology providing an automated and dynamically responsive infrastructure to support online subscription services. The system includes one or more components to coordinate and manage a plurality of services offered by multiple service providers. This can include automatically creating and managing billing accounts for customers subscribing to such services. At least one engine is provided to process multiple rules in response to subscription events that occur in connection with the services in order to facilitate service delivery. At least one rating processor is provided to process multiple rating rules in response to subscription events for currency and non-currency resources. | 01-22-2009 |
Kalpana Shyam, Los Altos, CA US
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20150199325 | Dropping Columns from a Table with Minimized Unavailability - Dropping of columns from a table with data availability, where the columns in the table are each associated with a column number, includes: executing a statement to drop a given column in the table and deferring an application of the statement until a reorganization of a current data set including the table. When the reorganization of the current data set is performed, the reorganization includes: updating column numbers for columns in each row of the table using a mapping data structure to remove the given column; loading the plurality of data rows with the updated column numbers into a shadow data set; applying to the shadow data set any changes to the table that are concurrent with the reorganization; updating a schema definition of the table with the updated column numbers; and switching the current data set to the shadow data set. | 07-16-2015 |
20150199393 | DROPPING COLUMNS FROM A TABLE WITH MINIMIZED UNAVAILABILITY - Dropping of columns from a table with data availability, where the columns in the table are each associated with a column number, includes: executing a statement to drop a given column in the table and deferring an application of the statement until a reorganization of a current data set including the table. When the reorganization of the current data set is performed, the reorganization includes: updating column numbers for columns in each row of the table using a mapping data structure to remove the given column; loading the plurality of data rows with the updated column numbers into a shadow data set; applying to the shadow data set any changes to the table that are concurrent with the reorganization; updating a schema definition of the table with the updated column numbers; and switching the current data set to the shadow data set. | 07-16-2015 |
Nagaraj Shyam, Cupertino, CA US
Patent application number | Description | Published |
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20110107358 | MANAGING REMOTE PROCEDURE CALLS WHEN A SERVER IS UNAVAILABLE - A server node can monitor the status of servers in a server cluster. The node may receive an alert indicating that a server in the server cluster is unavailable. In response to the alert, the node can send instructions that cause pending remote procedure call requests to be canceled and then reissued to another server in the server cluster instead of to the first server. | 05-05-2011 |
20120095970 | IDENTIFYING UNREFERENCED FILE SYSTEM COMPONENTS - A list of data structures (e.g., inodes) can be accessed, and the data structures in the list can be examined. If a data structure is examined, a counter value associated with the data structure is changed to a generation number that is associated with the examination. Subsequently, the counter values can be used to identify unreferenced data structures. More specifically, the counter value for an unreferenced data structure will be different from the generation number for the most recently performed examination. | 04-19-2012 |
20120095971 | ONLINE FILE SYSTEM CONSISTENCY CHECK - A lock is acquired on a data structure. Content in the data structure is read and verified while the lock is held. The lock is then released, and then the file system components that are referred to by the data structure are verified. In essence, a file system consistency check of the file system components is performed offline in the background while the data structure remains accessible. | 04-19-2012 |
Neal Ranjan Shyam, Brooklyn, NY US
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20120203629 | Proposal Generator and Method for Creating a Proposal Offering One or More Outdoor Advertising Units Based on Buyer Criteria - Some embodiments include a proposal generator and method for creating a proposal offering one or more outdoor advertising units based on buyer criteria. Other embodiments of related systems and methods are also disclosed. | 08-09-2012 |
20150019353 | SYSTEM FOR MANAGING THE UTILIZATION OF A PLURALITY OF OUTDOOR ADVERTISING UNITS - A system for generating proposals or purchasing orders for outdoor advertising units includes a processor based server to process HTTP requests received from the client devices. The processor based server includes web servers, a postgres server, a server processor, and Resque workers. Each web server processes the HTTP requests, extracts data from the HTTP requests and generates an HTTP response to each HTTP request. The postgres server stores the extracted data and provides stored data from/to the web servers. The server processor decodes and routes the HTTP requests from the client devices to one of the web servers, and transports the HTTP responses to the client devices. The Resque workers perform predefined jobs associated with each HTTP request and transmit emails to the client devices. | 01-15-2015 |
Rajdeep Shyam, Bangalore IN
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20130335515 | Call Movement in a Conferencing System - Providing high availability multi-way conferencing. Separate signaling and media components may be provided within an MCU or among a cluster of MCUs. A signaling server may control signaling aspects of a conference while a media server may provide media support for the conference. In the event of media server failure, the signaling server may assign a new media server to provide media support for the conference. A backup signaling server may also monitor the signaling server and may provide signaling support for the conference in the event of signaling server failure. | 12-19-2013 |
Smitha Shyam, San Jose, CA US
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20090138772 | MICROPROCESSOR AND METHOD FOR DETECTING FAULTS THEREIN - A method for detecting microprocessor hardware faults includes sending at least one input signal to a logic block within the microprocessor, collecting an output response to the input signal from the logic block, and determining whether the output response matches an expected output response of the logic block. | 05-28-2009 |
20110214014 | MICROPROCESSOR AND METHOD FOR DETECTING FAULTS THEREIN - A method for detecting microprocessor hardware faults includes sending at least one input signal to a logic block within the microprocessor, collecting an output response to the input signal from the logic block, and determining whether the output response matches an expected output response of the logic block. | 09-01-2011 |
20120011422 | MICROPROCESSOR AND METHOD FOR DETECTING FAULTS THEREIN - A method for detecting microprocessor hardware faults includes sending at least one input signal to a logic block within the microprocessor, collecting an output response to the input signal from the logic block, and determining whether the output response matches an expected output response of the logic block. | 01-12-2012 |