Patents by Inventor Karthikeyan Iyer

Karthikeyan Iyer 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).

  • Secure authentication system with automatic cancellation of fraudulent operations
    Patent number: 9332011
    Abstract: The present invention relates to a method and system to securely authenticate an operation request using a secure device. Automatic rejections are initiated on the basis of detection of mismatch of information by the secure device received from a server computer and an insecure terminal. The system and method further enables the user to manually confirm/reject operation requests by providing user inputs on an insecure terminal.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: May 3, 2016
    Inventors: Yash Karakalli Sannegowda, Mohan Sundaram, Karthikeyan Iyer
  • Secure authentication system with automatic cancellation of fraudulent operations
    Publication number: 20140304510
    Abstract: The present invention relates to a method and system to securely authenticate an operation request using a secure device. Automatic rejections are initiated on the basis of detection of mismatch of information by the secure device received from a server computer and an insecure terminal. The system and method further enables the user to manually confirm/reject operation requests by providing user inputs on an insecure terminal.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 9, 2014
    Inventors: Yash Karakalli Sannegowda, Mohan Sundaram, Karthikeyan Iyer