Patents by Inventor Anil Sudharsanan

Anil Sudharsanan 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).

  • Method for managing non-chatty IoT devices to remain in an authenticated state
    Patent number: 10884474
    Abstract: Methods for managing non-chatty IoT devices in a network are provided. In one aspect, a method includes receiving classification information identifying that an internet IoT device is connected to a port of a switch and determining that the IoT device has been inactive for a predetermined threshold period of time based on a logoff timer configured for the port. The IoT device is woken up from a power-save mode based on a guaranteed wakeup timer of the IoT device or a Wake-on-LAN packet sent to the IoT device by the switch. The logoff timer is then resent, causing the IoT device to remain in an authenticated state. Systems and machine-readable media are also provided.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: January 5, 2021
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Celestian K. Sebastian, Anil Sudharsanan
  • METHOD FOR MANAGING NON-CHATTY IOT DEVICES TO REMAIN IN AN AUTHENTICATED STATE
    Publication number: 20200026339
    Abstract: Methods for managing non-chatty IoT devices in a network are provided. In one aspect, a method includes receiving classification information identifying that an internet IoT device is connected to a port of a switch and determining that the IoT device has been inactive for a predetermined threshold period of time based on a logoff timer configured for the port. The IoT device is woken up from a power-save mode based on a guaranteed wakeup timer of the IoT device or a Wake-on-LAN packet sent to the IoT device by the switch. The logoff timer is then resent, causing the IoT device to remain in an authenticated state. Systems and machine-readable media are also provided.
    Type: Application
    Filed: July 19, 2018
    Publication date: January 23, 2020
    Inventors: Celestian K. Sebastian, Anil Sudharsanan