Patents by Inventor Roland Dige Chang

Roland Dige Chang 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).

  • System and method for integrated and synchronized planning and response to defeat disparate threats over the threat kill chain with combined cyber, electronic warfare and kinetic effects
    Patent number: 10641585
    Abstract: An automated system and method provides for planning and response to disparate threats with combined kinetic (e.g., missile interceptor) and non-kinetic (e.g., cyber and electronic warfare) effects. The threat and effects inputs and the results of analysis tools that individually apply a single effect type to negate a threat vulnerability are normalized to a form and format ingestible by a Stochastic Math Model (SMM). The normalized inputs reflect the success/failure of the effect versus a threat vulnerability as a score, not a probability. The normalized results decompose a probability of defeat (Pdefeat) for an individual effect as a set of hierarchical parameters represented as probabilities.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: May 5, 2020
    Assignee: Raytheon Company
    Inventors: Paul Christian Hershey, Marilyn Winklareth Zett, Michael Angelo Cianciosi, II, Brianne Rene-Martinek Hoppes, Roland Dige Chang, Andrew Arnold, John Zolper, Jr.
  • SYSTEM AND METHOD FOR INTEGRATED AND SYNCHRONIZED PLANNING AND RESPONSE TO DEFEAT DISPARATE THREATS OVER THE THREAT KILL CHAIN WITH COMBINED CYBER, ELECTRONIC WARFARE AND KINETIC EFFECTS
    Publication number: 20180038669
    Abstract: An automated system and method provides for planning and response to disparate threats with combined kinetic (e.g., missile interceptor) and non-kinetic (e.g., cyber and electronic warfare) effects. The threat and effects inputs and the results of analysis tools that individually apply a single effect type to negate a threat vulnerability are normalized to a form and format ingestible by a Stochastic Math Model (SMM). The normalized inputs reflect the success/failure of the effect versus a threat vulnerability as a score, not a probability. The normalized results decompose a probability of defeat (Pdefeat) for an individual effect as a set of hierarchical parameters represented as probabilities.
    Type: Application
    Filed: February 28, 2017
    Publication date: February 8, 2018
    Inventors: Paul Christian Hershey, Marilyn Winklareth Zett, Michael Angelo Cianciosi, II, Brianne Rene-Martinek Hoppes, Roland Dige Chang, Andrew Arnold, John Zolper, JR.