Patents by Inventor Haur J. Lin

Haur J. Lin 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 event filtering and notification for OPC clients
    Publication number: 20040006652
    Abstract: A system operating in a Windows environment that provides notification of events to OPC clients is disclosed. NT events generated in the system are filtered and converted to an OPC format for presentation to the OPC clients. The converted NT event notification includes a designation of the source that generated the NT event. The system includes a filter configuration tool that permits entry of user-defined filter criteria and transformation information. The transformation information includes the source designation, event severity, event type (simple, tracking and conditional), event category, event condition, event sub-condition and event attributes.
    Type: Application
    Filed: June 5, 2003
    Publication date: January 8, 2004
    Inventors: John M. Prall, Haur J. Lin, Jason T. Urso
  • Telephone set
    Patent number: D336472
    Type: Grant
    Filed: January 30, 1991
    Date of Patent: June 15, 1993
    Inventor: Haur J. Lin