Patents by Inventor Gurram Karthik

Gurram Karthik 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).

  • Patent number: 9582609
    Abstract: The invention provides a method, a system, and a computer program product checking for human interaction dynamically to enable access to a resource in a computing environment. The method comprises collecting a plurality of objects. For each object, a plurality of properties is defined. A set of objects is selected from the plurality of collected objects. Thereafter, queries are generated based on the properties of the selected objects. Queries which have a non-unique or ambiguous response are removed. One of the remaining queries is randomly selected. The answer to the query, based on properties of the selected objects, is stored. The selected set of objects and the selected query are presented to the user who is trying to gain access to the resource. The user is enabled access to the resource if the response received from the user is validated against the stored answer of the selected query.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: February 28, 2017
    Assignee: Infosys Limited
    Inventors: Ashutosh Saxena, Rajiv Tripathi, Aparajith Srinivasan Vangal, Gurram Karthik
  • Publication number: 20120166409
    Abstract: The invention provides a method, a system, and a computer program product checking for human interaction dynamically to enable access to a resource in a computing environment. The method comprises collecting a plurality of objects. For each object, a plurality of properties is defined. A set of objects is selected from the plurality of collected objects. Thereafter, queries are generated based on the properties of the selected objects. Queries which have a non-unique or ambiguous response are removed. One of the remaining queries is randomly selected. The answer to the query, based on properties of the selected objects, is stored. The selected set of objects and the selected query are presented to the user who is trying to gain access to the resource. The user is enabled access to the resource if the response received from the user is validated against the stored answer of the selected query.
    Type: Application
    Filed: March 25, 2011
    Publication date: June 28, 2012
    Applicant: INFOSYS TECHNOLOGIES LIMITED
    Inventors: Ashutosh Saxena, Rajiv Tripathi, Aparajith Srinivasan Vangal, Gurram Karthik