Patents by Inventor Unnikrishnan P. Jayakumar

Unnikrishnan P. Jayakumar 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).

  • Publication number: 20150161404
    Abstract: In an embodiment, device processing logic associated with a storage device determines whether the storage device should automatically enter a frozen security state. The determination may be made based on one or more criteria associated with the storage device. The criteria may include, for example, expiration of a timer, receiving a command, receiving a predefined type of command, receiving a predefined type of command sequence, not receiving a predefined type of command, and/or not receiving a command sequence. If the criteria is met, the device processing logic may automatically place the storage device into a frozen security state. After being placed in the frozen security state, the storage device may decline processing subsequently received security-related commands.
    Type: Application
    Filed: December 6, 2013
    Publication date: June 11, 2015
    Inventors: Barrett N. Mayes, Svanhild M. Salmons, Darren D. Lasko, Unnikrishnan P. Jayakumar