Patents by Inventor Khoi T. Ha

Khoi T. Ha 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, methods and computer program products for continuous emissions monitoring on-line
    Patent number: 7181320
    Abstract: Systems, methods and computer program products provide secure access to real-time emissions data from one or more power generating plants via a web-based interface. The user provides log-in information to gain a predefined level of access based on the inputted log-in information, and may access emissions data of one or more power generating plants located remotely with respect to the user. The user can utilize any suitable computing device with a suitable browser application to access the emissions data. Accordingly, the system is highly scalable, in both users and power generating plants being monitored.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: February 20, 2007
    Assignee: General Electric Company
    Inventors: Richard C. Whiffen, Timothy P. McDade, Xiaoda Gong, William H. Lawson, Khoi T. Ha