Patents by Inventor Ramkrishnan Kunnath

Ramkrishnan Kunnath 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).

  • Systems and methods for virtual private network authentication
    Patent number: 11863530
    Abstract: A computerized method for establishing a secure channel between a virtual private network (VPN) client processing on a network device for a user and a network gateway is disclosed. The computerized method includes operations of the controller of transmitting an authentication request to an identity provider based on receipt of a resource request from the VPN client, receiving an authentication response from the identity provider, generating an authentication token based on the authentication response and transmitting the authentication token to the VPN client, wherein the controller further stores the authentication token.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: January 2, 2024
    Assignee: Aviatrix Systems, Inc.
    Inventors: Arvind Sreekumar, Ramkrishnan Kunnath, Xiaobo Sherry Wei