Patents by Inventor Jian-Qiang Zou

Jian-Qiang Zou 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).

  • Rendering method and associated device
    Patent number: 9760972
    Abstract: A rendering method is provided. The method includes: initializing a surface flinger to establish at least two buffer memories; confirming correspondence between all visible surfaces and the at least two buffer memories, rendering all of the visible surfaces to the corresponding buffer memories according to the correspondence, and combining all of the buffer memories to output a result for display; determining whether a change occurs in the visible surfaces; when the change occurs in the visible surfaces, identifying the buffer memory where the visible surface with the change is located; rendering again the visible surfaces that need to be rendered in the identified buffer memory, and combining the buffer memory that is rendered again with the buffer memory that is not rendered again to output a result for display.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: September 12, 2017
    Assignee: MStar Semiconductor, Inc.
    Inventor: Jian-Qiang Zou
  • RENDERING METHOD AND ASSOCIATED DEVICE
    Publication number: 20140300616
    Abstract: A rendering method is provided. The method includes: initializing a surface flinger to establish at least two buffer memories; confirming correspondence between all visible surfaces and the at least two buffer memories, rendering all of the visible surfaces to the corresponding buffer memories according to the correspondence, and combining all of the buffer memories to output a result for display; determining whether a change occurs in the visible surfaces; when the change occurs in the visible surfaces, identifying the buffer memory where the visible surface with the change is located; rendering again the visible surfaces that need to be rendered in the identified buffer memory, and combining the buffer memory that is rendered again with the buffer memory that is not rendered again to output a result for display.
    Type: Application
    Filed: April 3, 2014
    Publication date: October 9, 2014
    Applicant: MStar Semiconductor, Inc.
    Inventor: Jian-Qiang Zou