Patents by Inventor Vadrevu Girija SHANKAR

Vadrevu Girija SHANKAR 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).

  • Customized audio alerts
    Patent number: 9082271
    Abstract: A methods and systems for generating customized audio alerts are described. The method includes identifying occurrence of an event on a communication device. The event is associated with at least one attributes. The at least one attribute associated with the event is compared with user-defined attributes. Further, a customized audio alert is generated on the communication device based on the comparing.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: July 14, 2015
    Assignee: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Satyanarayanan Ramaswamy, Vadrevu Girija Shankar
  • User input based data encryption
    Patent number: 8953786
    Abstract: Systems and methods for securing data by a user input based data encryption are described. In one aspect of the invention, the method may include receiving an authentication string from a user to authenticate access to the application. On successful authentication of the user, the data to be secured is obtained from the user. The obtained data is then secured by encryption, which results in generation of a private key. The private key is then associated with the authentication string to form a first secure key. The first secure key is stored with the encrypted data in a data file. The data file is then transferred to a server associated with the application. The data file in the server is further encrypted to generate a second secure key.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: February 10, 2015
    Assignee: Tata Consultancy Services Limited
    Inventors: Satyanarayanan Ramaswamy, Vadrevu Girija Shankar
  • USER INPUT BASED DATA ENCRYPTION
    Publication number: 20140064478
    Abstract: Systems and methods for securing data by a user input based data encryption are described. In one aspect of the invention, the method may include receiving an authentication string from a user to authenticate access to the application. On successful authentication of the user, the data to be secured is obtained from the user. The obtained data is then secured by encryption, which results in generation of a private key. The private key is then associated with the authentication string to form a first secure key. The first secure key is stored with the encrypted data in a data file. The data file is then transferred to a server associated with the application. The data file in the server is further encrypted to generate a second secure key.
    Type: Application
    Filed: November 23, 2012
    Publication date: March 6, 2014
    Applicant: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Satyanarayanan RAMASWAMY, Vadrevu Girija SHANKAR
  • CUSTOMIZED AUDIO ALERTS
    Publication number: 20140062697
    Abstract: A methods and systems for generating customized audio alerts are described. The method includes identifying occurrence of an event on a communication device. The event is associated with at least one attributes. The at least one attribute associated with the event is compared with user-defined attributes. Further, a customized audio alert is generated on the communication device based on the comparing.
    Type: Application
    Filed: November 23, 2012
    Publication date: March 6, 2014
    Applicant: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Satyanarayanan RAMASWAMY, Vadrevu Girija SHANKAR