Patents Assigned to Tata Consultancy Services, Ltd.
  • Patent number: 9710867
    Abstract: A computer implemented system and method for determining geospatial fire hazard rating of an entity is envisaged. The entity represents any object, structure, or any physical article that is susceptible to fire due to its properties, placement and surrounding environment. The system of the present disclosure takes into consideration an inherent fire hazard rating value of the entity and calculates a final fire hazard rating by considering various factors based on entity's geospatial information. These factors may increase the probability of susceptibility to fire for the entity or they may be safety factors decreasing the total fire hazard rating thereby providing a safety measurement for the entity in a particular environment.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: July 18, 2017
    Assignee: TATA CONSULTANCY SERVICES, LTD.
    Inventors: Biswaketan Kundu, Praveen kumar Talagadadeevi, Suresh Bhaskaramurthy, Niranjan Vallur Nagarajan, Neha Sharma
  • Patent number: 9640085
    Abstract: The present invention provides an automated system for multiple types of knowledge content generation for enhancing learning, creativity, insights and assessments comprising the means of: Capturing one or more contents; Storing the captured contents in raw content database; Classifying the captured content by one or more means of selected from Bookmarking or annotating, Using meta information from the content source files, Using algorithms to classify information and Receiving feedback from users and user interaction with content; Defining content template; Specifying rules and algorithms for automatic generation of knowledge content; Finally, Using the generated knowledge content by means of a display to candidate. Invention reduces the manual effort and time taken to create the multiple types of knowledge contents as well as reduce the cost for creation of the multiple types of knowledge contents.
    Type: Grant
    Filed: May 9, 2010
    Date of Patent: May 2, 2017
    Assignee: TATA CONSULTANCY SERVICES, LTD.
    Inventors: Raman Srinivasan, Priyadharshini Sridhar, Swarna Srinivasan
  • Patent number: 8915744
    Abstract: The present invention relates to a system used for competency assessment of candidates. More particularly the present invention relates to an automated system for talent acquisition in an enterprise to identify talented candidates who meet the qualification standards specified by enterprise using a secured and light weight method of providing content including questions and responses in a distributed architecture. The data center server of the system may connect to Knowledge center server to receive the secure test content. The test content is transferred to one or more exam center servers from the data center server. The exam center servers assess the competency of candidates connected to them via candidate console devices (computational devices), by generating unique and standardized test content for each candidate. The system enables less effort, time and consequently money, that multiple test administrators may spend traveling to different test locations to support the system infrastructure.
    Type: Grant
    Filed: May 9, 2010
    Date of Patent: December 23, 2014
    Assignee: Tata Consultancy Services, Ltd.
    Inventors: Raman Srinivasan, Priyadharshini Sridhar, Swarna Srinivasan, Rohit Kumar, Radhika Jayapaul, Radhika Ganesan, Amit Nath, Vikash Agarwal
  • Patent number: 8066828
    Abstract: A method for heat treatment of steel and a system thereof is provided. First the steel is austenitized at a suitable temperature and then the temperature is rapidly brought down to the austempering temperature. Here the cyclic austempering is carried out between two austempering temperatures by modulating the temperature with controlled heating and cooling and the controlled temperature modulation is obtained by controlling the temperature-time profile in a batch furnace or by controlling the zone temperatures in a continuous furnace. This method of cyclic austempering reduces the austempering time, reduces the energy consumption and emissions, enhances the productivity and reduces the process cost.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: November 29, 2011
    Assignees: Tata Consultancy Services, Ltd., Illinois Institute of Technology
    Inventors: Philip Nash, Vivekanand Sista, Satyam Sahay
  • Patent number: 7853012
    Abstract: An authentication system and a method for signing data are disclosed. The system uses a hardware software partitioned approach. In its implementation the system of the invention compares favourably with performance and other parameters with a complete hardware or full software implementation. Particularly, advantageously there is a reduced gate count. Also as disclosed in the invention the system makes it difficult for hackers to attack the system using simple power analysis.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: December 14, 2010
    Assignee: Tata Consultancy Services, Ltd.
    Inventors: Aravamuthan Sarangarajan, Thumparthy Viswanatha Rao, Rajiah Murugesh, Narasimhachar Srinidhi, Gundeboina Sreenaiah
  • Patent number: 7334223
    Abstract: Method for automatically migrating power builder application to an open architecture is disclosed. The method includes converting to ASCII character format stream, parsing the stream to form constructs, generating a model from the constructs, analyzing the model and building trees in the model in the power builder format. The apparatus of the invention includes a schema of trees, one set, representing trees in the power builder format and another set in the selected open architecture format and a set of mappings defining correspondence between the two sets. Trees in one set are transformed into the other and attached in the model. An Unparser is provided having a class generator which generates classes including a global variable class in the open architecture and the classes are filled with the help of the parser and a model traverser by querying and responses thereto.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: February 19, 2008
    Assignee: Tata Consultancy Services, Ltd.
    Inventors: Shrawan Kumar, Arun Gajanan Bahulkar, Anita Pramod Nanadikar, Pavan Sabharwal