Patents by Inventor Dilip Kumar Sivasankar

Dilip Kumar Sivasankar 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).

  • Hosted payment service system and method
    Patent number: 10528931
    Abstract: Various embodiments of a hosted payment service are disclosed. In some embodiments, a merchant can enable customer use of the payment service by adding a line or sequence of widget code to a web page, such as a shopping cart page, of the merchant's site. Thereafter, a user who is registered with the payment service can invoke the payment service and complete a purchase transaction directly from the merchant site. For example, while viewing a shopping cart page, the user may be able to securely interact with the payment service and complete the purchase transaction via a transaction display object that is incorporated into the shopping cart page. In some embodiments, the transaction display object prompts the registered customer to enter a secondary authentication input, and the payment service uses this input in combination with a browser cookie to authenticate the user.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: January 7, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Ashish Agrawal, Mohammed Sujayath Ali, Sravana Kumar Karnati, James Vernon Reagan, Dilip Kumar Sivasankar, Mark V. Stabingas
  • Hosted payment service system and method
    Patent number: 9324098
    Abstract: Various embodiments of a hosted payment service are disclosed. In some embodiments, a merchant can enable customer use of the payment service by adding a line or sequence of widget code to a web page, such as a shopping cart page, of the merchant's site. Thereafter, a user who is registered with the payment service can invoke the payment service and complete a purchase transaction directly from the merchant site. For example, while viewing a shopping cart page, the user may be able to securely interact with the payment service and complete the purchase transaction via a transaction display object that is incorporated into the shopping cart page. In some embodiments, the transaction display object prompts the registered customer to enter a secondary authentication input, and the payment service uses this input in combination with a browser cookie to authenticate the user.
    Type: Grant
    Filed: November 5, 2008
    Date of Patent: April 26, 2016
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Ashish Agrawal, Mohammed Sujayath Ali, Sravana Kumar Karnati, James Vernon Reagan, Dilip Kumar Sivasankar, Mark V. Stabingas