Patents by Inventor Suryanarayanan RADHAKRISHNAN

Suryanarayanan RADHAKRISHNAN 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).

  • Patent number: 10244470
    Abstract: The present description provides methods, computer program products, and systems for saving power in Wi-Fi devices utilizing Bluetooth. A Wi-Fi radio transitions to deep sleep mode from active mode while a Bluetooth radio remains active. An active Wi-Fi connection to the access point can be maintained by the station while in deep sleep mode as needed to prevent being disassociated. Responsive to the indication of data packets waiting at the access point, sent over the Bluetooth radio, the Wi-Fi radio at the station can be transitioned from the deep sleep mode to the active mode. A notification of active mode is sent to the access point currently associated with the Wi-Fi radio so that packets can be forwarded.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: March 26, 2019
    Assignee: Fortinet, Inc.
    Inventors: Suryanarayanan Radhakrishnan, Saurabh Bhargava, Sanjay Gandotra
  • Publication number: 20180070304
    Abstract: The present description provides methods, computer program products, and systems for saving power in Wi-Fi devices utilizing Bluetooth. A Wi-Fi radio transitions to deep sleep mode from active mode while a Bluetooth radio remains active. An active Wi-Fi connection to the access point can be maintained by the station while in deep sleep mode as needed to prevent being disassociated. Responsive to the indication of data packets waiting at the access point, sent over the Bluetooth radio, the Wi-Fi radio at the station can be transitioned from the deep sleep mode to the active mode. A notification of active mode is sent to the access point currently associated with the Wi-Fi radio so that packets can be forwarded.
    Type: Application
    Filed: September 8, 2017
    Publication date: March 8, 2018
    Inventors: Suryanarayanan RADHAKRISHNAN, Saurabh BHARGAVA, Sanjay GANDOTRA
  • Patent number: 9763186
    Abstract: The present description provides methods, computer program products, and systems for saving power in Wi-Fi devices utilizing Bluetooth. A Wi-Fi radio transitions to deep sleep mode from active mode while a Bluetooth radio remains active. An active Wi-Fi connection to the access point can be maintained by the station while in deep sleep mode as needed to prevent being disassociated. Responsive to the indication of data packets waiting at the access point, sent over the Bluetooth radio, the Wi-Fi radio at the station can be transitioned from the deep sleep mode to the active mode. A notification of active mode is sent to the access point currently associated with the Wi-Fi radio so that packets can be forwarded.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: September 12, 2017
    Assignee: Fortinet, Inc.
    Inventors: Suryanarayanan Radhakrishnan, Saurabh Bhargava, Sanjay Gandotra
  • Publication number: 20170094595
    Abstract: The present description provides methods, computer program products, and systems for saving power in Wi-Fi devices utilizing Bluetooth. A Wi-Fi radio transitions to deep sleep mode from active mode while a Bluetooth radio remains active. An active Wi-Fi connection to the access point can be maintained by the station while in deep sleep mode as needed to prevent being disassociated. Responsive to the indication of data packets waiting at the access point, sent over the Bluetooth radio, the Wi-Fi radio at the station can be transitioned from the deep sleep mode to the active mode. A notification of active mode is sent to the access point currently associated with the Wi-Fi radio so that packets can be forwarded.
    Type: Application
    Filed: August 8, 2016
    Publication date: March 30, 2017
    Inventors: Suryanarayanan RADHAKRISHNAN, Saurabh BHARGAVA, Sanjay GANDOTRA
  • Patent number: 9538468
    Abstract: The present description provides methods, computer program products, and systems for saving power in Wi-Fi devices utilizing Bluetooth. A Wi-Fi radio transitions to deep sleep mode from active mode while a Bluetooth radio remains active. An active Wi-Fi connection to the access point can be maintained by the station while in deep sleep mode as needed to prevent being disassociated. Responsive to the indication of data packets waiting at the access point, sent over the Bluetooth radio, the Wi-Fi radio at the station can be transitioned from the deep sleep mode to the active mode. A notification of active mode is sent to the access point currently associated with the Wi-Fi radio so that packets can be forwarded.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: January 3, 2017
    Assignee: Fortinet, Inc.
    Inventors: Suryanarayanan Radhakrishnan, Saurabh Bhargava, Sanjay Gandotra
  • Publication number: 20160183185
    Abstract: The present description provides methods, computer program products, and systems for saving power in Wi-Fi devices utilizing Bluetooth. A Wi-Fi radio transitions to deep sleep mode from active mode while a Bluetooth radio remains active. An active Wi-Fi connection to the access point can be maintained by the station while in deep sleep mode as needed to prevent being disassociated. Responsive to the indication of data packets waiting at the access point, sent over the Bluetooth radio, the Wi-Fi radio at the station can be transitioned from the deep sleep mode to the active mode. A notification of active mode is sent to the access point currently associated with the Wi-Fi radio so that packets can be forwarded.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Applicant: Meru Networks
    Inventors: Suryanarayanan RADHAKRISHNAN, Saurabh BHARGAVA, Sanjay GANDOTRA