Patents by Inventor Jake Phong Doan

Jake Phong Doan 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).

  • Patent number: 7249356
    Abstract: A batch event historian gathers, stores and presents data regarding a batch process where relationships among the various elements of data are automatically derived by an executive program. A persistent store includes structure corresponding to the relationships defined among procedural elements and equipment in accordance with batch processing industry S88.01 standards. The executive program gathers event information generated by the batch process and derives the relationships among the events in accordance with these industry standard models. Storage and corresponding retrieval and presentation of such historical data is thereby simplified for a user because the user need not manually configure the historian programs to derive the relationships. Association of any continuous data log with event information is automated thereby obviating the need for manual configuration by a user to establish such associations.
    Type: Grant
    Filed: April 29, 1999
    Date of Patent: July 24, 2007
    Assignee: Fisher-Rosemount Systems, Inc.
    Inventors: Grant Wilson, David L. Dietz, Marc Webb, Roy Faltesek, Muwaffa Lahham, John Yiu-Chung Wong, Jake Phong Doan, Robert B. Havekost