Patents by Inventor Daron R. Underwood

Daron R. Underwood 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).

  • METHODS AND SYSTEMS FOR PROVIDING A LEVEL OF ACCESS TO A COMPUTING DEVICE
    Publication number: 20090019226
    Abstract: A method for responding to read requests for a data block of a storage device, the storage device providing access to a hardened appliance and providing unrestricted access to a computing device, includes the step of executing a computing device in a requested one of a plurality of execution modes. A process intercepts a read request for a first data set stored in a data block of a storage device associated with the computing device. The read request is responded to with a second data set, the second data set stored in a cache and representing an unmodified version of the first data set presently stored in the data block of the storage device.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 15, 2009
    Applicant: CITRIX SYSTEMS, INC.
    Inventors: Matthew F. Edwards, Daron R. Underwood