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Arunachalam
Manivannan Arunachalam, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20110311034 | Billing For Call Complete Calls - A method and system for billing a calling party for an unanswered call attempt is provided. A first network component receives a call attempt from the calling party and routes the call attempt to a second network component for establishing a communications link between the calling party and a called party. The second network component redirects the call attempt unanswered by the called party to the voice server. A billing management application, provided for managing the billing of the calling party, detects the redirection of the call attempt and indicates to the first network component to disable billing the calling party for the unanswered call attempt. The billing management application, in communication with the voice server, initiates billing of the calling party based on billing criteria, via the second network component instead of the first network component, for utilizing one or more services provided by the voice server. | 12-22-2011 |
Raghu Arunachalam, Pittsburgh, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20110316699 | MULTI-SENSE ENVIRONMENTAL MONITORING DEVICE AND METHOD - An environmental monitoring device for detecting and warning users of unhealthy levels of a given substance is disclosed having more than one sensor for each substance to be detected. Each sensor for each substance detected may be positioned in more than one plane or surface on the device. The device may be capable of auto or self calibration. Methods for reading substance levels and auto calibrating are also disclosed. | 12-29-2011 |
Ravi S. Arunachalam, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20110265162 | HOLISTIC RISK-BASED IDENTITY ESTABLISHMENT FOR ELIGIBILITY DETERMINATIONS IN CONTEXT OF AN APPLICATION - A set of Service Oriented Architecture (SOA) services can be utilized by applications executing in protected application environments external to a SOA environment. The SOA services can include an identity service, a eligibility service, and a security risk assessment service, each of which generates a percentage of risk when run. SOA services can be dependent on specific applications and application cases, each being a specific context of an application, so that results vary by application case. The SOA environment can store data, which is constantly being updated about people, which is used by the SOA services. In one embodiment, sensitive or confidential data can be maintained in the protected application environment and can be isolated from the SOA environment. Rules, criteria, factors, and the like used by the SOA services can be customized at an arbitrary level of complexity for specific applications and application cases. | 10-27-2011 |
Ravi Shankar Arunachalam, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20100161563 | SMART MEDIATION SYSTEM IN A SERVICE ORIENTED ARCHITECTURE - In one embodiment, a service mediator provides a service that is a composite of atomic services and executes a recovery pattern in the event that a service is not available. More particularly, in an initial phase of operation, the service mediator determines one or more recovery patterns for each atomic service offered in the composite service and stores in a database an identity of each such recovery pattern for each atomic service. In subsequent operation, the service mediator monitors the availability of each atomic service. When a user inquires of a composite service, the service mediator determines if any of its atomic services is unavailable. If an atomic service is unavailable, the service mediator selects a recovery pattern and executes it. | 06-24-2010 |
| 20100312781 | SERVICE GROUPING AND ALLOCATION METHOD AND SYSTEM - A service grouping and allocation method and system. The method includes retrieving, by a computing system, a list of candidate services. The computing system retrieves service identification techniques data associated with the candidate services and identifies process elements associated with first candidate services of the candidate services. The first candidate services comprise a process decomposition service identification technique. It is determined if the computing system comprises first mapping data indicating relationships between the process elements and associated functional areas. The computing system generates and stores results data associated with the relationships. | 12-09-2010 |
Tamilvanan Arunachalam, Kalamazoo, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100276218 | HYBRID ELECTRIC VEHICLE POWERTRAIN HAVING HIGH VEHICLE SPEED ENGINE STARTS - A hybrid electric vehicle powertrain includes an electrical power source with an electric motor, a generator and a battery. A mechanical power source is an engine with a direct-start fuel injection feature. The direct-start feature provides engine starting torque at high vehicle speeds during a transition from a fully electric drive mode to a drive mode using both power sources. | 11-04-2010 |
Vaidyanathan Arunachalam, Redmond, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20110078083 | ELECTRONIC DRAFT CAPTURE - A method for processing financial transactions includes transmitting an authorization request to a payment processing gateway server. The authorization request includes a supplemental header having a contract identification field that stores an identification of a contract between a merchant and a payment provider. A transaction response transmission is received from the payment processing gateway server in response to the authorization request. The transaction response transmission includes a transaction response header and a response data component. The transaction response header includes identification of a particular transaction to which the transaction response transmission is applicable. The response data component includes an indication that the contract is invalid. The indication that the contract is invalid is responded to by facilitating a rejection of the financial transaction. | 03-31-2011 |
Valli Arunachalam, Garland, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20080290515 | PROPERTIES OF METALLIC COPPER DIFFUSION BARRIERS THROUGH SILICON SURFACE TREATMENTS - In accordance with the invention, there are diffusion barriers, integrated circuits, and semiconductor devices and methods of fabricating them. The method of fabricating a diffusion barrier can include providing a dielectric layer, forming a first silicon enriched layer over the dielectric layer by exposing the dielectric layer to a silicon-containing ambient, and forming a barrier layer over the first silicon enriched layer. | 11-27-2008 |
Valli Arunachalam, Pleasant Valley, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090127594 | MOS TRANSISTORS HAVING NiPtSi CONTACT LAYERS AND METHODS FOR FABRICATING THE SAME - MOS transistors and methods for fabricating MOS transistors are provided. One exemplary method comprises providing a silicon substrate having an impurity-doped region disposed at a surface of the silicon substrate. A first layer is sputter-deposited onto the impurity-doped region using a first sputtering target comprising nickel and a first concentration of platinum. A second layer is sputter-deposited onto the first layer using a second sputtering target comprising nickel and a second concentration of platinum, wherein the second concentration of platinum is less than the first. | 05-21-2009 |
| 20110204518 | SCALABILITY WITH REDUCED CONTACT RESISTANCE - Miniaturized semiconductor devices are formed with improved liner/barrier layer properties and, hence, improved contact resistance. Embodiments include semiconductor devices comprising contacts and vias with annealed liner/barrier layers having decreased carbon content and increased density. An embodiment includes depositing a metal containing layer, such as at least one member selected from the group consisting of titanium (Ti), tantalum (Ta), titanium nitride (TiN), tantalum nitride (TaN), tungsten nitride (WN), cobalt (Co), and ruthenium (Ru) to line an opening formed in a dielectric layer, and annealing the deposited metal containing layer, as in a non-oxidizing atmosphere, to increase its density, decrease defects, and alter its material composition, for example, reduce its carbon content. As a result, a metal, e.g., W or Cu, plug filing the contact/via exhibits a reduced surface roughness and defectivity, and thereby improved contact resistance and reliability. | 08-25-2011 |