Patents by Inventor Yaohui Hung

Yaohui Hung 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).

  • Controlling access to an error record serialization table of an information handlng system
    Patent number: 11726855
    Abstract: Controlling access to an ERST, including: triggering, in response to an occurrence of an error, a SMI; adjusting, in response to the SMI and by a SMM RAS handler module, a slate of an access gate from a locked state to an unlocked state, the access gate controlling access to an ERST storage region; generating, by an OS MCE handler, an error record based on the error; accessing, by the OS MCE handler, an ACPI ERST to identify instructions for storing the error record at the ERST storage region; triggering, in response to the instructions and by the OS MCE handler, an additional SMI; determining, in response to the additional SMI and by a SMM handler, that the access gate is in the unlocked state; in response to determining that the access gate is in the unlocked state: storing, by the SMM handler, the error record at the ERST.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: August 15, 2023
    Assignee: Dell Products L.P.
    Inventors: Yaohui Hung, David Keith Chalfant, Poyu Cheng