Patents by Inventor Ashwin Sarin

Ashwin Sarin 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).

  • Payment instrument notification
    Publication number: 20060155643
    Abstract: Payment instrument notification is described. In an implementation, a method is described in which a user is notified of impending expiration of a payment instrument that is utilized to interact with a service. The notification is performed such that the user is permitted to interact with the service during a period of time between the notification and the expiration.
    Type: Application
    Filed: January 7, 2005
    Publication date: July 13, 2006
    Applicant: Microsoft Corporation
    Inventors: Andrew Shuman, Ashwin Sarin, Jeffrey Carnahan