Patents by Inventor Cai YongFeng

Cai YongFeng 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: 11984175
    Abstract: The disclosed method may include detecting, by a control circuit coupled to a first read only memory (ROM) device and a second ROM device, a failure of a first output signal from the first ROM device to a common output. The first ROM device is connected to the common output and the second ROM device is disconnected from the common output. The method also includes switching, by the control circuit in response to detecting the failure, the common output from the first ROM device to the second ROM device. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: May 14, 2024
    Assignee: Advanced Micro Devices, Inc.
    Inventor: Cai YongFeng
  • Publication number: 20230386593
    Abstract: The disclosed method may include detecting, by a control circuit coupled to a first read only memory (ROM) device and a second ROM device, a failure of a first output signal from the first ROM device to a common output. The first ROM device is connected to the common output and the second ROM device is disconnected from the common output. The method also includes switching, by the control circuit in response to detecting the failure, the common output from the first ROM device to the second ROM device. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Application
    Filed: June 30, 2022
    Publication date: November 30, 2023
    Applicant: Advanced Micro Devices, Inc.
    Inventor: Cai YongFeng