Patents by Inventor Tze-Shyang Ma

Tze-Shyang Ma 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).

  • Graphics processor switching based on coupled display devices
    Patent number: 11893962
    Abstract: In one example in accordance with the present disclosure, a computing device is described. The computing device includes a number of ports. Each port receives a connection to a display device. A first port is coupled to the first graphics processor which supports a number of display devices and a second graphics processor. The computing device also includes a controller. The controller determines when a number of coupled display devices is greater than the number of display devices supported by the first graphics processor and switches the first port from being driven by the first graphics processor to be driven by the second graphics processor.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: February 6, 2024
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Justin Barth, Peter Andrew Seiler, Tze-Shyang Ma
  • GRAPHICS PROCESSOR SWITCHING BASED ON COUPLED DISPLAY DEVICES
    Publication number: 20230050397
    Abstract: In one example in accordance with the present disclosure, a computing device is described. The computing device includes a number of ports. Each port receives a connection to a display device. A first port is coupled to the first graphics processor which supports a number of display devices and a second graphics processor. The computing device also in-cludes a controller. The controller determines when a number of coupled display devices is greater than the number of display devices supported by the first graphics processor and switches the first port from being driven by the first graphics processor to be driven by the second graphics processor.
    Type: Application
    Filed: February 18, 2020
    Publication date: February 16, 2023
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Justin Barth, Peter Andrew Seiler, Tze-Shyang Ma