Patents by Inventor Brittney Birchett

Brittney Birchett 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).

  • Reduced service partition virtualization system and method
    Patent number: 9672058
    Abstract: A reduced service partition system and method for a host computing device having a host processor and system resources including memory divided into most privileged system memory and less privileged user memory. The system includes a virtualization boot application that operates in the less privileged user memory and divides the host computing device into a resource management partition, at least one virtual service partition and at least one virtual guest partition. The virtual guest partition provides a virtualization environment for at least one guest operating system. The virtual service partition provides a virtualization environment for the basic operations of the virtualization system. The resource management partition maintains a resource database for use in managing the use of the host processor and the system resources.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: June 6, 2017
    Assignee: Unisys Corporation
    Inventors: Robert J Sliwa, John A Landis, Michael DiDomenico, Brittney Birchett
  • REDUCED SERVICE PARTITION VIRTUALIZATION SYSTEM AND METHOD
    Publication number: 20150261559
    Abstract: A reduced service partition system and method for a host computing device having a host processor and system resources including memory divided into most privileged system memory and less privileged user memory. The system includes a virtualization boot application that operates in the less privileged user memory and divides the host computing device into a resource management partition, at least one virtual service partition and at least one virtual guest partition. The virtual guest partition provides a virtualization environment for at least one guest operating system. The virtual service partition provides a virtualization environment for the basic operations of the virtualization system. The resource management partition maintains a resource database for use in managing the use of the host processor and the system resources.
    Type: Application
    Filed: August 26, 2014
    Publication date: September 17, 2015
    Applicant: UNISYS CORPORATION
    Inventors: Robert J. Sliwa, John A. Landis, Michael Didomenico, Brittney Birchett