Patents by Inventor Peter LeVangia

Peter LeVangia 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).

  • Method, system, and product for utilizing a power subsystem to diagnose and recover from errors
    Publication number: 20050144533
    Abstract: A method, system, and computer program product are disclosed for diagnosing and recovering from I/O subsystem errors. A data processing system includes a computer which includes a power subsystem and at least one I/O subsystem. A determination is made that an error occurred in the I/O subsystem. Registers in integrated circuits included within the I/O subsystem are accessed utilizing the power subsystem in order to diagnose the error while the I/O subsystem is in an error state.
    Type: Application
    Filed: December 10, 2003
    Publication date: June 30, 2005
    Applicant: International Business Machines Corporation
    Inventors: Peter LeVangia, Louis Rodriguez, Steven Vongvibool, Peter Wendling