Patents by Inventor Donald Paul Orofinio, II

Donald Paul Orofinio, II 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).

  • Systems for retaining state information in a dynamically typed text-based environment
    Patent number: 7840938
    Abstract: A method for retaining state information of a digital filter object in a dynamically typed text-based programming environment is disclosed. The digital filter object retains state information which includes the minimal amount of information that is necessary to determine the output of the digital filter object. The digital filter object generates the output of the object in response to the input of the object depending on the state information of the object. The state of the filter is stored in a memory and provided to the object as an initial value of the state of the object.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: November 23, 2010
    Assignee: The MathWorks, Inc.
    Inventors: Paulo Pacheco, Ricardo Losada, Donald Paul Orofinio, II