Patents by Inventor Venkat Raghavan

Venkat Raghavan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240104307
    Abstract: A plurality of constraints associated with conversational steps implemented by a conversation model is extracted from the conversation model. Using the conversational steps and the constraints, a directed graph is constructed, each node in the directed graph representing a conversational step, each directed edge in the directed graph representing a possible execution path from a first conversational step to a second conversational step. An edge in the graph is populated with flow data denoting a probability associated with the edge. By traversing a portion of the graph, an experience preview is generated, the experience preview demonstrating a user experience of a portion of the conversation model.
    Type: Application
    Filed: September 27, 2022
    Publication date: March 28, 2024
    Applicant: International Business Machines Corporation
    Inventors: Muhtar Burak Akbulut, Pankaj Dhoolia, Dan O'Connor, Andy James Stoneberg, Venkat Raghavan Ganesh Sekar
  • Patent number: 10834134
    Abstract: A network management method, system, and non-transitory computer readable medium, include a data center gateway including a set of rules for moving target defense and communicates with a service provider and a cloud gateway including the set of rules to communicate with the data center gateway by satisfying the moving target defense such that a client receives a service from the service provider when the cloud gateway requests the service from the data center gateway.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: November 10, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Venkat Raghavan, Mudhakar Srivatsa, Dinesh C. Verma
  • Publication number: 20200175033
    Abstract: Embodiments of the invention are directed to a computer-implemented method for distributed decentralized matching. A non-limiting example of the computer-implemented method comprises transmitting, through a peer-to-peer network, a self-describing service request to a plurality of service provider nodes. The method further comprises receiving, from at least one service provider node, a service offer response. The method further comprises retrieving a compatible schema between the service client node and the service provider node. The method further comprises displaying a list of each service offer response to a service client.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 4, 2020
    Inventors: Venkat Raghavan, Dinesh C. Verma
  • Patent number: 10579952
    Abstract: Technical solutions are described for transportation of a shipment container. An example method includes receiving, by a first client device, a document schema from a document schema server, the document schema corresponding to a second client device. The method further includes creating, by the first client device, an electronic document according to the document schema, the electronic document created for transmission to the second client device. The creating includes generating, by the first client device, the electronic document including data-fields as specified by the document schema, and filling the data-fields of the electronic document as specified by the document schema. The computer-implemented method also includes transmitting, by the first client device, the electronic document for receipt by the second client device.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: March 3, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Venkat Raghavan, Dinesh C. Verma
  • Patent number: 10271279
    Abstract: Technical solutions are described for conserving battery consumption in tracking devices when tracking a plurality of shipment items. An example method includes receiving, by a first tracking device that is associated with a first shipment item, a tracking information of a second shipment item, the tracking information being transmitted by a second tracking device. The method also includes transmitting, by the first tracking device, a tracking message that includes the tracking information of the second shipment item and a tracking information of the first shipment item.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: April 23, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Venkat Raghavan, Dinesh C. Verma
  • Patent number: 10176188
    Abstract: Systems and methods for automated creation of a dictionary of scientific terms are described herein. Initially, input data is filtered to obtain a primary file having a plurality of term-ID pairs with each term-ID pair having a unique term ID and a scientific term. Further, a remove-term file is generated based on one or more term-ID pairs identified from the primary file such that the scientific terms of each term-ID pair corresponds to one of additional terms, frequent scientific terms, and undesirable terms. At least one term-ID pair from among the one or more term-ID pairs is altered to obtain a modified term-ID pair based on modification rules. The modified term-ID pair is added to an add-term file and a modified file is obtained based on the remove-term file and the add-term file. Duplicate term-ID pairs present in the modified file are removed to obtain the dictionary of scientific terms.
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: January 8, 2019
    Assignee: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Rajgopal Srinivasan, Thomas Joseph, Venkat Raghavan Ganesh Sekar, Saipradeep Govindakrishnan Vangala, Naveen Sivadasan
  • Publication number: 20170353495
    Abstract: A network management method, system, and non-transitory computer readable medium, include a data center gateway including a set of rules for moving target defense and communicates with a service provider and a cloud gateway including the set of rules to communicate with the data center gateway by satisfying the moving target defense such that a client receives a service from the service provider when the cloud gateway requests the service from the data center gateway.
    Type: Application
    Filed: June 2, 2016
    Publication date: December 7, 2017
    Inventors: Venkat Raghavan, Mudhakar Srivatsa, Dinesh C. Verma
  • Publication number: 20170332326
    Abstract: Technical solutions are described for conserving battery consumption in tracking devices when tracking a plurality of shipment items. An example method includes receiving, by a first tracking device that is associated with a first shipment item, a tracking information of a second shipment item, the tracking information being transmitted by a second tracking device. The method also includes transmitting, by the first tracking device, a tracking message that includes the tracking information of the second shipment item and a tracking information of the first shipment item.
    Type: Application
    Filed: May 11, 2016
    Publication date: November 16, 2017
    Inventors: Venkat Raghavan, Dinesh C. Verma
  • Publication number: 20170330143
    Abstract: Technical solutions are described for transportation of a shipment container. An example method includes receiving, by a first client device, a document schema from a document schema server, the document schema corresponding to a second client device. The method further includes creating, by the first client device, an electronic document according to the document schema, the electronic document created for transmission to the second client device. The creating includes generating, by the first client device, the electronic document including data-fields as specified by the document schema, and filling the data-fields of the electronic document as specified by the document schema. The computer-implemented method also includes transmitting, by the first client device, the electronic document for receipt by the second client device.
    Type: Application
    Filed: May 11, 2016
    Publication date: November 16, 2017
    Inventors: Venkat Raghavan, Dinesh C. Verma
  • Patent number: 9027093
    Abstract: A method, system and computer program for business process automation facilitates transforming a user's identity/credentials as part of the enablement of transaction fulfillment, e.g., within a SOA environment. In one embodiment, identity and attribute information is added to one or more business process models that each represents a sub-transaction within an overall transaction fulfillment business process flow. As the business model is mapped to an execution environment, the identity and attribute information in the model is used to configure appropriate tooling to define the identity/attribute transformation required to complete the particular portion of the transaction represented by the model.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: May 5, 2015
    Assignee: International Business Machines Corporation
    Inventors: Heather Maria Hinton, Venkat Raghavan, Sridhar R. Muppidi, Casey M. Plunkett
  • Patent number: 9020215
    Abstract: A method is provided for detecting a corresponding region of interest in digital medical images, the method including receiving a plurality of digital images including a primary image, at least one of the images being a projective image, identifying anatomical landmarks and structures within each of the images and correlating the images based on the identified anatomical landmarks and structures identifying a location of interest in the primary image, and automatically identifying a region of interest in the rest of the images, the region of interest corresponding to the identified location of interest in the primary image.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: April 28, 2015
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Yuanhsi (Tony) Chen, Zhigang Peng, Venkat Raghavan Ramamurthy, Xiang Sean Zhou
  • Patent number: 9020235
    Abstract: Systems and methods for supporting a diagnostic workflow from a computer system are disclosed herein. In accordance with one implementation, a set of pre-identified anatomical landmarks associated with one or more structures of interest within one or more medical images are presented to a user. In response to a user input selecting at least one or more regions of interest including one or more of the pre-identified anatomical landmarks, the user is automatically navigated to the selected region of interest. In another implementation, a second user input selecting one or more measurement tools is received. An evaluation may be automatically determined based on one or more of the set of anatomical landmarks in response to the second user input.
    Type: Grant
    Filed: February 1, 2012
    Date of Patent: April 28, 2015
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Arun Krishnan, Marcos Salganicoff, Xiang Sean Zhou, Venkat Raghavan Ramamurthy, Luca Bogoni, Gerardo Hermosillo Valadez
  • Patent number: 8686502
    Abstract: In an LDMOS device leakage and forward conduction parameters are adjusted by integrating an Schottky diode into the LDMOS by substituting one or more n+ source regions with Schottky diodes.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: April 1, 2014
    Assignee: Texas Instruments Incorporated
    Inventors: Venkat Raghavan, Andrew D. Strachan
  • Patent number: 8664076
    Abstract: A method of forming a capacitor structure comprises: forming a doped polysilicon layer on an underlying dielectric layer; forming a dielectric stack on the doped polysilicon layer; forming a contact hole in the dielectric stack to expose a surface region of the doped polysilicon layer; forming a conductive contact plug that fills the contact hole and is in contact with the exposed surface of the doped polysilicon layer; forming a plurality of trenches in the dielectric stack such that each trench exposes a corresponding surface region of the doped polysilicon layer; forming a conductive bottom capacitor plate on exposed surfaces of the of the dielectric stack and on exposed surfaces of the doped polysilicon layer; forming a capacitor dielectric layer on the bottom capacitor plate; and forming a conductive top capacitor plate on the capacitor dielectric layer.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: March 4, 2014
    Assignee: Texas Instruments Incorporated
    Inventors: Venkat Raghavan, Andrew Strachan
  • Patent number: 8620689
    Abstract: A method for synchronizing patient data between at least two independent applications in a distributed environment includes capturing screen information from a display window of a first application client that is displaying a medical image of a patient, analyzing the screen information captured from the first application client display to extract patient identifying information, and synchronizing a display of information of the patient on a second application system display screen with the first application display window using the extracted patient identification information.
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: December 31, 2013
    Assignee: Seimens Medical Solutions USA, Inc.
    Inventors: Arun Krishnan, Venkat Raghavan Ramamurthy, Venkata Tumuluri
  • Publication number: 20130341705
    Abstract: In an LDMOS device leakage and forward conduction parameters are adjusted by integrating an Schottky diode into the LDMOS by substituting one or more n+ source regions with Schottky diodes.
    Type: Application
    Filed: August 30, 2013
    Publication date: December 26, 2013
    Applicant: Texas Instruments Incorporated
    Inventors: Venkat Raghavan, Andrew D. Strachan
  • Patent number: 8607322
    Abstract: A method and a system are presented in which federated domains interact within a federated environment. Domains within a federation can initiate federated single-sign-on operations for a user at other federated domains. A point-of-contact server within a domain relies upon a trust proxy within the domain to manage trust relationships between the domain and the federation. Trust proxies interpret assertions from other federated domains as necessary. Trust proxies may have a trust relationship with one or more trust brokers, and a trust proxy may rely upon a trust broker for assistance in interpreting assertions. When a user is provisioned at a particular federated domain, the federated domain can provision the user to other federated domains within the federated environment. A provision operation may include creating or deleting an account for a user, pushing updated user account information including attributes, and requesting updates on account information including attributes.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: December 10, 2013
    Assignee: International Business Machines Corporation
    Inventors: Heather Maria Hinton, Brian James Turner, Anthony Scott Moran, Shane Weeden, Ian Michael Glazer, Gavin George Bray, Venkat Raghavan
  • Patent number: 8541863
    Abstract: An electrically programmable read only memory (EPROM) BIT cell structure formed on a semiconductor substrate comprises an N-type epitaxial layer formed on the semiconductor substrate, an N-type well region formed in the epitaxial layer, LOCOS field oxide formed at the periphery of the well region to define an active device region in the well region, a field oxide ring formed in the active region and space-apart from the LOCOS field oxide to define an EPROM BIT cell region, and an EPROM BIT cell formed in the EPROM BIT cell region.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: September 24, 2013
    Assignee: National Semiconductor Corporation
    Inventors: Venkat Raghavan, Andrew Strachan
  • Publication number: 20130240980
    Abstract: In an LDMOS device leakage and forward conduction parameters are adjusted by integrating an Schottky diode into the LDMOS by blocking the formation of one or more n+ source regions and providing a metalized region adjacent to an underlying n-epitaxial region.
    Type: Application
    Filed: March 19, 2012
    Publication date: September 19, 2013
    Applicant: Texas Instruments Incorporated
    Inventors: Venkat Raghavan, Andrew D. Strachan
  • Patent number: 8445353
    Abstract: A method for integrating a metal-insulator-metal (MIM) capacitor and a thin film resistor in an integrated circuit is provided that includes depositing a first metal layer outwardly of a semiconductor wafer substrate. A portion of the first metal layer forms a bottom plate for a MIM capacitor. A second metal layer is deposited outwardly of the first metal layer. A first portion of the second metal layer forms a top plate for the MIM capacitor and a second portion of the second metal layer forms contact pads for a thin film resistor.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: May 21, 2013
    Assignee: National Semiconductor Corporation
    Inventors: Venkat Raghavan, Sheldon Haynie, Andrew Strachan