Patents by Inventor David Sundstrom

David Sundstrom 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).

  • Server-based architecture for securely providing multi-domain applications
    Patent number: 9021559
    Abstract: A Multilevel Security (MLS) server provides MLS functionality to single-level applications running on a remote Multiple Independent Level Security (MILS) or MLS client device. More specifically, the MLS server provides a plurality of different security domains in which applications can execute. The client device executes a single-level application in a first security domain, the single-level application not natively capable of communicating with other domains. The single-level application in the first security domain sends a request to the MLS server. The MLS server receives the request, passing it to all applicable domains, including a second security domain, where it is duly executed. The MLS server then provides the results of the request execution—if any—back to an appropriate application on the client device.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: April 28, 2015
    Assignee: BlueSpace Software Corporation
    Inventors: Brian J. Vetter, Justin Philip Marston, David Sundstrom
  • Server-based architecture for securely providing multi-domain applications
    Patent number: 8584211
    Abstract: A Multilevel Security (MLS) server provides MLS functionality to single-level applications running on a remote Multiple Independent Level Security (MILS) or MLS client device. More specifically, the MLS server provides a plurality of different security domains in which applications can execute. The client device executes a single-level application in a first security domain, the single-level application not natively capable of communicating with other domains. The single-level application in the first security domain sends a request to the MLS server. The MLS server receives the request, passing it to all applicable domains, including a second security domain, where it is duly executed. The MLS server then provides the results of the request execution—if any—back to an appropriate application on the client device.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: November 12, 2013
    Assignee: BlueSpace Software Corporation
    Inventors: Brian J. Vetter, Justin Philip Marston, David Sundstrom