Patents by Inventor Zexiao Yu

Zexiao Yu 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).

  • Publication number: 20250054814
    Abstract: This application discloses a method for monitoring SH of an epitaxial layer of a CMOS device, fabricating a measurement reference device, AA and STI structures of the measurement reference device being the same as those of the CMOS device to be monitored, polysilicon lines being formed on the AA and STI structures of the measurement reference device, the polysilicon lines on the AA structures being connected in series to obtain a first polysilicon line string, the polysilicon lines on the STI structures being connected in series to obtain a second polysilicon line string; obtain current I1 flowing through the first polysilicon line string and current I2 flowing through the second polysilicon line string; and performing calculation according to I1 and I2 to obtain SH of an epitaxial layer of the measurement reference device as SH of an epitaxial layer of the CMOS device to be monitored.
    Type: Application
    Filed: April 25, 2024
    Publication date: February 13, 2025
    Applicant: Shanghai Huali Integrated Circuit Corporation
    Inventors: Zexiao YU, Ren Li
  • Patent number: 8875047
    Abstract: A graphical user interface system is provided. The system includes a display and a processor, coupled to the display, configured to display a window, in an initial position. Upon receiving a window docking input by a user indicating a request to dock the window at a predefined docking point, the processor is configured to dock the window at the predefined docking point. The docking of the window at the predefined docking point includes hiding a portion of the window. Upon receiving a window docking input by a user indicating a request to simultaneously dock each of a plurality of windows at a predefined docking point, the processor is configured to dock each of the plurality of windows at a corresponding position on the predefined docking point, including hiding a portion of each of the plurality of windows. Methods and computer-readable mediums are also provided.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: October 28, 2014
    Assignee: Blackboard Inc.
    Inventors: Kayvon Beykpour, Ben Cunningham, Joseph Bernstein, Zexiao Yu
  • Publication number: 20120054674
    Abstract: A graphical user interface system is provided. The system includes a display and a processor, coupled to the display, configured to display a window, in an initial position. Upon receiving a window docking input by a user indicating a request to dock the window at a predefined docking point, the processor is configured to dock the window at the predefined docking point. The docking of the window at the predefined docking point includes hiding a portion of the window. Upon receiving a window docking input by a user indicating a request to simultaneously dock each of a plurality of windows at a predefined docking point, the processor is configured to dock each of the plurality of windows at a corresponding position on the predefined docking point, including hiding a portion of each of the plurality of windows. Methods and computer-readable mediums are also provided.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 1, 2012
    Applicant: BLACKBOARD INC.
    Inventors: Kayvon Beykpour, Ben Cunningham, Joseph Bernstein, Zexiao Yu
  • Publication number: 20120054667
    Abstract: In certain embodiments, a graphical user interface system is provided. The system includes a display and a processor, coupled to the display, configured to display a plurality of windows. The processor is configured to simultaneously receive from a user a plurality of window action inputs, each window action input associated with a corresponding window, indicating requests to conduct actions with the corresponding windows. Each window action input is separately provided by the user. Each window includes a frame portion and a content portion including an object having at least one predetermined function and capable of receiving an input configured to active the predetermined function. When the processor receives a window adjustment input for the object from a user indicating a request to adjust the window, the window is configured to be adjusted. The window adjustment input is different than the input. Methods and computer-readable mediums are also provided.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 1, 2012
    Applicant: BLACKBOARD INC.
    Inventors: Kayvon Beykpour, Ben Cunningham, Joseph Bernstein, Zexiao Yu